Modular 7 ANT RX switch system

    This is ideal solution for Single OP through SO2R to Multi-Multi, with up to 2 independant RX per band!
    Modular 7 RX ANT switch
    • Broadband
    • Low insert loss
    • High Isolation
    • Internal dummy loads 50 or 75 Ohm / 2W
    • Simply LC BPF for dummy load isolation
    • Internal high voltage/current protections

    Controller More: link
    • Manual rotary switch 7 RX ant + off
    • Three bands BPF + BYPASS
    • Ext RX ANT switch for TRX
    • Internal PCB
        • Three BPFs for 160m-80m-40m and bypass.
        • High IP3 preamp with 2N5109.
        • Variable ATT allows set gain of preamp.
        • In/OUT protections.
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Only ANT SWITCH:



Only CONTROLLER:



Complet system: Switch + Controller(s):





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7 ANT RX splitter system

    This is the box which allows you to split (up to 7) RX antennas to 2 RX. You can take advantage of this for 2 independant RX on band(s). You can insert this splitter between two 7 RX ANT SWITCHes and there is complete solution for 2 independant RX on band.
  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Splitter or Combiner
    • Low loss
    • Protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Stainless screws.
  • Quality PTFE SO-239 connector or N or F connector on request.
  • IP56 box.
  • Size 20x15 cm (feeder).
  • Available as
    • Assembled : ready to use with SO-239
    • Assembled : ready to use with SO-239 to F adapters
Shipping status - In stock
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Only ANT SWITCH:





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K9AY ONE DIRECTION RX antenna - for SO2R and MM

The K9AY is RX loop antenna terminated by the resistor. This is ONE direction antenna. There is no directional switching relay. Impedance matching transformer is connected from one end of the loop to the ground and load resistor is connected the other end of the loop to the ground. Favoring signals are arriving from the feed point end. You can set different values by the jumpers. There is also common-mode current choke. This antenna is designed for SO2R or M/M setup - you can share this one direction to the more RX

Main functions:

  • Broadband 0,2 MHz to 30 MHz
  • 1 direction about 90 deg.
  • Designed for Multi-Receivers - sharing direction
  • Needs small room
  • Great for portable operations
  • Ideal for Broadside or End-Fire antenna array.
  • 50/75 ohm feed line - jumper switch inside

  • Common-mode coax choke icluded.
  • Variable Rload in 8 steps by the Jumpers.
  • High voltage electrostatic protection with neon lamps.
  • High power IN/OUT protection with PTC.
  • Stainless connections screws.
  • Quality F or PTFE SO-239 connector.
  • IP56 box - recommended to protect it against the water.
  • Size 10x10 cm.
  • Available as: assembled, ready to use
Shipping status - In stock
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K9AY simply loops antenna switch - feeder WITHOUT controller

The K9AY is terminated loop. It consists of a wire loop of any convenient shape (diamond, delta, etc), hung from a single support and with a ground rod at the bottom. A 9:1 impedance-matching transformer is connected from one end of the loop to the ground and terminating resistor is connected the other end of the loop to the ground. This antenna is directional. Favoring signals are arriving from the feed point end. There, with the two loops, you can switch between four directions. You can also change the antenna far field by changing the RLOAD (RTERM) of the loop.

Main functions:

  • Lower noise RX antenna
    • Broadband 0,2 MHz to 30 MHz
    • 4 directions by about 110 deg.
    • Needs small room
    • Great for portable operations
    • 50/75 ohm feed line version
    • Good for phasing more pieces into the array

  • ONLY FEEDER! WITHOUT CONTROLLER! This controller could be use.
  • Common-mode coax choke icluded.
  • High voltage electrostatic protection with neon lamps.
  • High power IN/OUT protection with PTC.
  • Controlled by DC voltage (external wires) or AC/DC voltage over the coax feed line.
  • Variable terminator resistance (Rload) also by external DC voltage.
  • Stainless connections screws.
  • Quality PTFE SO-239 connector.
  • Size 10x10 cm (feeder).
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SMD version - only assembled
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K9AY simply older THT versions - SPECIAL LIMITED OFFER
Web page for THT version


K9AY++ RX antenna system with controller / Remote control

CLASSIC manual control version:
    • Low Noise RX antenna
    • Broadband
    • 4 directions
    • Needs small room
    • Great for portable operations
    • 50/75 ohm feed line tolerance
    • PREAMP with variable gain 0 to 18dB
    • Three switchable BPFs or BYPASS
    • RX protections / limiters in feeder and controller
    • Common-mode filter in feeder
    • RX source switch for TX and RX antenna
    • SMD + THT construction


Remote Control version:
    • Low Noise RX antenna
    • Broadband
    • 4 directions
    • Needs small room
    • Great for portable operations
    • 50/75 ohm feed line tolerance
    • PREAMP with variable gain 0 to 18dB
    • Three switchable BPFs or BYPASS
    • RX protections / limiters in feeder and controller
    • Common-mode filter in feeder
    • RX source switch for TX and RX antenna
    • Remote Control ready
    • SMD + THT construction
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Single wire beverage antenna: classic / BOG

  • RX antenna
    • Broadband
    • Single directional
    • Low noise
    • Protections- high voltage / current
    • Termination resistace selectable in three steps
    • 50/75 ohm feed line - easy jumper switch
    • Common-mode coax choke included
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Stainless screws.
  • Quality PTFE SO-239 connector or N or F connector on request.
  • IP56 box.
  • Size 10x10 cm (feeder).
  • Available as
    • KIT : all parts + PCB + box
    • Assembled : ready to use
    • Assembled + insulators for beverage wire (2 + 11) - picture
    • PCB : feeder + terminator

PRICE for more than 3 pieces on request

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2el End-Fire beverage atenna array: Classic / BOG

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 30 MHz
    • In right configuration works 160 to 40m More examples in WiKi
    • Gain around + 2.5 dB compare to single wire beverage
    • Great F/B compare to single wire beverage
    • Can null some direction by PH line
    • Very low noise
    • 50/75 ohm impedance - easy jumper switch
    • Antenna construction with wires in air or BOG
  • 2 x single wire beverage + 2-way splitter
  • One single wire beverage with 180 deg phase shift
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Stainless screws.
  • Quality PTFE SO-239 or F connector, N or BNC on request.
  • IP56 box. Recommended to protect it against rain and snow.
  • Size 10x10 cm (feeder and 2-way splitter).
  • Available as
    • KIT : all parts + PCB + box
    • Assembled : ready to use
    • PCBs

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Bi-directional Two wire Beverage

  • Single or two coax outputs.
  • Free configurable by your QTH.
  • Transformer calculator in wiki.
  • Common-mode coax choke iclude.
  • Electrostatic protection with glim lamps.
  • Controlled by coax feed line or two coax outputs.
  • Stainless connections screws.
  • Quality PTFE SO-239 connector.
  • IP56 box.
  • Size 10x10 cm (feeder).
  • Question by e-mail
  • ASSEMBLED ONLY FOR:

One coax output - switchable direction

Wires in the air or BOG (beverage on ground)
Shipping status - KIT in Stock - Assembled In Stock
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For ASSEMBLED: Select beverage construction - more in table!

Select RF connector and coax impedance


Two coax version - both directions at the same time *

Wires in the air or BOG (beverage on ground)
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Top band beverages and wire antennas acessories


Other questions

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4-way bi-directional beverage switch

  • RX antenna
    • Broadband DC to 30 MHz
    • High voltage protections
    • 50 or 75 ohm feed line versions
    • Common-mode coax choke included for OUTPUT coax
  • Electrostatic protection with glim lamps.
  • Stainless screws.
  • Quality PTFE SO-239 or F connector.
  • IP56 box. Recommended to protect it against water and snow.
  • Size 10x10 cm.
  • Available as
    • KIT : all parts + PCB + box
    • Assembled : ready to use
    • Complet 4-way system
Shipping status - In Stock
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4 directions 4-way bi-directional beverage system - ready to use | CONTROLLER

  • Universal box for K9AY or 4-way Bi-Dir beverage system Front panel
  • 4 construction positions in the field Manual
  • Including Bias tee AC/DC for RX antenna
  • HPF > 100 kHz as AC noise eliminator
  • Front End protections
  • RF power limiters in RX line
  • LED Indicator LOCAL / REMOTE Picture
  • LED direction indicator 0 or 45 deg. Picture
  • Three BPFs and Bypass
  • RX SOURCE switch. Selecting TX or RX antenna for receiving. More: Picture and Manual
  • Preamplifier switch and LED indicator.


  • Universal box for K9AY or 4-way Bi-Dir beverage system Front panel
  • 4 construction positions in the field Manual
  • Including Bias tee AC/DC for RX antenna
  • HPF > 100 kHz as AC noise eliminator
  • Front End protections
  • RF power limiters in RX line
  • LED Indicator LOCAL / REMOTE Picture
  • LED direction indicator 0 or 45 deg. Picture
  • Three BPFs and Bypass
  • RX SOURCE switch. Selecting TX or RX antenna for receiving. More: Picture and Manual
  • Preamplifier switch and LED indicator.
  • Remote Control ready
Complete 4 directional beverage system, assembled and tested
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COMPLETE RX system: controller + 4-way switch + 2 x Bi-dir beverage ant.

Select RF connector

For ASSEMBLED: Select beverage construction





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CONTROLLER only


2-way RX splitter-combiner BOX

  • Main:
    • Broadband: 0.1 MHz to 60 MHz
    • Splitter or Combiner
    • Low loss
    • Protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • Stainless screws.
  • Quality PTFE SO-239 connector or N or F connector with adapters.
  • IP56 box.
  • Size 10x10 cm (feeder).
  • Available as
    • KIT : all parts + PCB + box
    • Assembled : ready to use
    • Assembled : ready to use, with 3 x SO-239 to F adapters
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2-way small RX splitter-combiner

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Splitter or Combiner
    • Low loss
    • Protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Quality SMA connectors.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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2-way small RX splitter-combiner in enclosure

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Splitter or Combiner
    • Bypass IN to RX1
    • Low loss
    • Protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Quality SMA connectors.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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2-way small RX splitter-combiner with bypass

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Splitter or Combiner
    • Bypass IN to RX1
    • Low loss
    • Protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Quality SMA connectors.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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Active 2-way splitter board

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • 2-WAY Splitter
    • Passive (4,5dB loss) or Active (up to 14 dB gain)
    • Bypass of Preamp by relays
    • Low loss, high gain, low noise, high IP3 preamplifier
    • Front-end protections- high voltage / current
    • 50/75 ohm impedance - easy jumper switch
  • Electrostatic protection with glim lamps.
  • High power protection.
  • Quality SMA connectors.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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3-way small RX splitter-combiner

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • 3-way Splitter or Combiner
    • Low loss
    • In to Out is typ. -5,8 dB
    • 50/75 ohm impedance - easy jumper switch
  • Quality SMA connectors.
  • PCB size = 50 x 50,4 mm.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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3-way small RX splitter-combiner with enclosure

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • 3-way Splitter or Combiner
    • Low loss
    • In to Out is typ. -5,8 dB
    • 50/75 ohm impedance - easy jumper switch
  • Quality SMA connectors.
  • PCB size = 50 x 50,4.
  • Aluminium enclosure size W x H x L = 58 x 24 x 50.
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
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RX Triplexer (2L)

  • Three Band Pass Filters
  • Low loss
  • More than -35 dB for the neighboring band
  • Stackable - more triplexers for more bands
  • Protections
  • Works as plitter or combiner
  • More single band RX from one antenna Example Example
  • More single band antennas to one RX Example Example
  • PCB size 100x100 mm
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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Bands





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3BPF RX board

  • Info:
    • For 160m, 80m and 40m
    • Low loss
    • Ideal option for RX triplexer More with 2L RX triplexer
    • Good filtering
  • Electrostatic voltage protection with Neon lamps
  • SMA connectors
  • PCB size 100x100 mm
  • Available as
    • KIT : all parts + PCB
    • Assembled : ready to use
Shipping status - In Stock
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Bands





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Common-mode current COAX choke

  • CMCC for your RX antennas
    • Broadband
    • High current insulation
    • 50 or 75 ohm versions
    • High quality PTFE coax cable
    • Low insert loss
  • Quality PTFE SO-239 or N connector or F .
  • IP56 box.
  • Size 10x10 cm.
Shipping status - In Stock
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Common-mode current choke for COAX and CTRL cables

Main functions:

  • Common-Mode Current insulator
    • High curren insulation
    • Coax impedance 50 or 75 Ohm
    • Controller (analog) wires insulator
  • Good quality PTFE coax cable
  • Low insert loss
  • Quality PTFE SO-239 or N connector or F.

Parameters:

  • Info:
    • Control cable voltage up to 100 V DC / AC
    • Maximal current on wire up to 300 mA
    • Version K9AY++ 7 wires + GND (schematic)
    • Universal version 8 wires + GND only shield (schematic)
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RX small preamp with 2SC5551

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Main functions:

  • Info:
    • Broadband: 0.1 MHz to 60 MHz (11 dB @ 150 MHz)
    • Very high IP3
    • Good gain up to 18 dB
    • Low Noise Figure (NF) 1,2 to 2 dB (2,5 dB @ 150 MHz)
    • High output power up to 26 dBm
    • Variable ATT for gain 0 to 18dB
    • Bypass relays
  • You can set transistor bias as you need by trimmer
  • High quality relays with TWO contact parallel
  • SMA connectors
  • DC patch cord
  • PCB size 50x50,4 mm
  • Available as
    • ASSEMBLED and tested
Shipping status - In stock
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RX small preamp with 2SC5551 in enclosure

<

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 60 MHz (11 dB @ 150 MHz)
    • Very high IP3
    • Good gain up to 18 dB
    • Low Noise Figure (NF) 1,2 to 2 dB (2,5 dB @ 150 MHz)
    • High output power up to 26 dBm
    • Variable ATT for gain 0 to 18dB
    • Bypass relays
  • You can set transistor bias as you need by trimmer
  • High quality relays with TWO contact parallel
  • SMA connectors
  • DC patch cord
  • Aluminium enclosure size W x H x L = 58 x 24 x 50
  • Available as
    • ASSEMBLED and tested
Shipping status - In stock
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Preamplifier module with 2N5109

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Very high IP3
    • Good gain up to 18 dB
    • High output power up to 26 dBm
    • Variable ATT for gain 0 to 18dB
    • Bypass relays
  • You can set transistor bias as you need by trimmer
  • High quality relays with TWO contact parallel
  • Designed for SMA connectors
  • PCB size 50x50 mm
  • Available as
    • ASSEMBLED and tested
    • KIT : all parts + PCB
    • PCB only
Shipping status - In stock
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RX Preamplifier BOX with 2N5109

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 30 MHz
    • Very high IP3
    • Gain up to 18 dB
    • High output power up to 26 dBm
    • Variable ATT for gain 0 to 18dB
    • Bypass relays
    • Front-end diode protections. On/Off by Jumpers
    • Power over coax with the Bias Tee BOX - LINK
  • You can set transistor bias as you need by trimmer
  • High quality relays with TWO contact parallel
  • Connectors SO239 or F
  • BOX size 100x100 mm

Versions:

  • RX preamp box ASSEMBLED and tested
  • PACK of RX preamp box and Bias Tee box ASSEMBLED and tested
  • KIT of RX preamp box: PCB + box + rest parts with transistor and radiator
  • PCB only
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Bias Tee BOX (DC voltage)

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Variable ATTENUATOR pic
    • Front-end protection with diodes pic
    • DC short protection abt 1A
    • High voltage and current protections
    • LED diode indication of DC power on the coax
  • You can set ATT when you have too high gain of preamp.
  • Connectors can be SO-239, F or adapters PL-239 to F for universal use
  • BOX size 100x100 mm
  • Available as
    • ASSEMBLED and tested
    • KIT : all parts + PCB
    • PCB only
    • As pack with RX preamp Box here
Shipping status - In stock
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Bias Tee BOX for AC & DC voltage over coax

Main functions:

  • Info:
    • Broadband: 0.1 MHz to 60 MHz
    • Variable ATTENUATOR pic
    • Front-end protection with diodes pic
    • Power supply common-mode filter
    • Power supply short protection
    • High voltage and current protections
    • LED diode indication of AC/DC power on the coax
    • For: preamplifiers, Bi-dir beverages, 4-way antenna switch etc
  • You can set ATT when you have too high gain of preamp.
  • Connectors can be SO-239, F or adapters PL-239 to F for universal use
  • BOX size 100x100 mm
  • Available as
    • ASSEMBLED and tested
    • KIT : all parts + PCB
    • PCB only
Shipping status - In stock
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4SQ-8DIR antenna system


Other questions

    Main functions:

    • Eight directions phased vertical array
    • Dummy load power indicator info
    • High SWR protections
    • Segment switch by the external relay info

    Controller:

    • LED direction indicator. Picture - 2
    • LED bar SWR indicator - power in the dummy load. Picture - 3
    • High SWR protections - break PTT loop to PA + buzzer sound. Info
    • PTT loop - Hot switch and high SWR protection.
    • Segment switch by the external relay info
Shipping status - Out of stock - only PCB now

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Variable high power Attenuator


Other questions

  • High power variable ATT
    • 250W CW / SSB (PEP)
    • 150W RTTY (PEP)
    • 150W CW / SSB (contest mode)
    • 100W RTTY (contest mode)
  • ATT works in two modes:
    • ATT in RX and TX way
    • ATT only in TX way - controlled by PTT
  • Internal FAN
  • TWO FAN speeds + protection
  • PTT IN/OUT works in sniffer mode!
  • Quality PTFE SO-239 connector or N on request.
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Antenna six to two switch with hazard protection board (FIFO) v3


more than 3 pieces on request

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Antenna six to two switch with hazard protection board (FIFO) - TRIPLEXER version


more than 3 pieces on request

Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna one to two STACK MATCH


more than 3 pieces on request

Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Easy Controller for Stack Match 1-2


This is universal manual and remote (web, IP, cluster) controller for 1 to 2 antennas stack match with Both In / Both Out PHASE. You can use any RF SM (our or your own) and configure jumpers on front panel for all combinations as you need. There is universal output driver - you can use +12 V OUT or switching to the Ground. IP remote module (IMPERO32) is optional. It offers you another 8 external outputs for another relays - you can switch ON PA, light, TRX etc. Output is again universal (+12V or GND). Controller has also PTT hot switch protection.

Main functions:

  • Universal controller for stack match 1-2 with BiP/BoP
  • All combinations for 2 antennas
  • Universal for any stack match with 4 control wires
  • All outputs are universal +12V or GND
  • HOT switch PTT protection
  • IP module with 8 external relays for custom use
  • IP/web remote module as option - version REMOTE
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna one to three STACK MATCH


more than 3 pieces on request

Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
AVAILABLE since 2nd part of June. 2022
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Easy Controller for Stack Match 1-3


This is universal manual and remote (web, IP, cluster) controller for 1 to 3 antennas stack match. You can use any RF SM (our or your own) and configure jumpers on front panel for all combinations as you need. There is universal output driver - you can use +12 V OUT or switching to the Ground. IP remote module (IMPERO32) is optional. It offers you another 8 external outputs for another relays - you can switch ON PA, light, TRX etc. Output is again universal (+12V or GND). Controller has also PTT hot switch protection.

Main functions:

  • Universal controller for stack match 1-3
  • All combinations for 3 antennas
  • Universal for any stack match with 4 control wires
  • All outputs are universal +12V or GND
  • HOT switch PTT protection
  • IP module with 8 external relays for custom use
  • IP/web remote module as option version REMOTE
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna six to one switch v3


more than 3 pieces on request

Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna six to one switch - KIT

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Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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Easy Controller 6-1


This is universal manual and remote (web, IP, cluster) (when IP option installed) controller for antenna switch or another device with 6 positions. There is universal output driver - you can use +12 V OUT or switching to the Ground. IP remote module (IMPERO32) is optional. It offers you another 8 external outputs for another relays - you can switch ON PA, light, TRX etc. Output is again universal (+12V or GND). Controller has also PTT hot switch protection.

Main functions:

  • Universal controller with 6 outputs
  • HOT switch PTT protection
  • IP module with 8 external relays for custom use
  • All outputs are universal +12V or GND
  • IP/web remote module as option version REMOTE
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna four to one ultimate QRO switch


more than 3 pieces on request

Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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Antenna four to one QRO switch - KIT

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Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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Easy Controller 4-1


This is universal manual and remote (web, IP, cluster) controller for antenna switch or another device with 4 positions. There is universal output driver - you can use +12 V OUT or switching to the Ground. IP remote module (IMPERO32) is optional. It offers you another 8 external outputs for another relays - you can switch ON PA, light, TRX etc. Output is again universal (+12V or GND). Controller has also PTT hot switch protection.

Main functions:

  • Universal controller with 4 outputs
  • HOT switch PTT protection
  • IP module with 8 external relays for custom use
  • All outputs are universal +12V or GND
  • IP/web remote module as option version REMOTE
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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BCD to DEC decoder/converter

Main functions:

    • BCD to DEC matrix table
    • Outputs 0 to 7 or 1 to 8 (jumper)
    • Universal OUTPUT: + or gnd
    • No external voltage needed. Up to 0,5 A by BCD wires
    • BCD input 9 to 13,8V
    • RF and high voltage protections
    • Both drivers (ULN and TBD) are included
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Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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BCD to DEC TTL input decoder/converter

Main functions:

    • BCD to DEC matrix table
    • Outputs 0 to 7 or 1 to 8 (jumper)
    • Universal OUTPUT: + or gnd
    • BCD input HIGH with 2,6 to 9V - designed for TTL logic
    • RF and high voltage protections
    • Both drivers (ULN and TBD) are included
For better price use bank account payment, pse email us
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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BCD to 16 decoder/converter. Yaesu BCD converter.

Main functions:

    • BCD to 16 matrix table
    • YAESU BCD to 16 outputs
    • YAESU BCD BAND DECODER
    • Outputs 0 to 15
    • LED indications
    • Universal OUTPUT: + or gnd
    • BCD input HIGH with 2,6 to 15V - UNIVERSAL: TTL and up to 15V
    • PTT hot switch protection
    • RF and high voltage protections
    • Both drivers (ULN and TBD) are included
For better price use bank account payment, pse email us
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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4-way PTT splitter

Main functions:

    • Universal (PTT) switch splitter
    • Minimal delay
    • compatible with 5V PTT logic (OM-power)
    • 4 x output FET switch - DC 50V 0,5A
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Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.





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BlinkySWR QRP SWR / Power Meter



BlinkySWR QRP SWR / Power Meter
A tiny, cheap, simple, accurate, energy harvesting
resistive SWR and power meter for SOTA and back packers.

    Variants:
  • KIT: Partially assembled, builder has to solder SOIC8 AtTiny13A microcontroller & 6 SMD LEDs and flip two electrolytic capacitors
  • Fully assembled
SMAs not included!
Shipping status - In Stock



Band Decoder MK2 OK1HRA code

wiki

Band decoder MK2
Automaticaly switch eight output, by frequency
or band data from your transceiver.

    Contains
  • PCB board with soldered all SMT parts.
  • THT components for assembly in six steps.
  • Aluminium box with laser grave printing.
  • Configure from open source firmware.

Status: Sold out - due to global unavailability of components
Manual IP switch KIT OK1HRA code

For low latency manual switching up to 16 outputs over ethernet. 8 is controlled by buttons, other with rotary encoder.
It consists of two parts.


IP control - web | wiki
  • Control box assembled, tested
  • Firmware uploaded
  • In local network with DHCP ready for plug and play
  • Configure change via telnet CLI
  • Included micro USB cable



IP relay driver KIT - wiki

    KIT contains
  • PCB with soldered all SMD parts
  • THT connectors
  • 3D print parts(DIN rail mount)
  • ESP32-GATEWAY ethernet board with uploaded firmware

Status: In Stock


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Open Interface III


Block diagram
    Included
  • Asembled and tested Interface rev 3
  • USB cable
  • microSD card
  • DC power cable
  • DB25 female connector
  • USR ES1 Ethernet module (optional)

TRX cable (from 40€) on email request

Status - Sold out
Outdoor GPS module


wiki
Status - In Stock





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Single USB rotator interface KIT rev.4 K3NG code

web | wiki
    KIT contains
  • PCB with soldered all SMD parts
  • THT parts
  • 3D print parts
  • Aluminium enclosure
Status Sold out
HF Band plan

  • Actual IARU Region 1 Band Plan from 1 June 2016
  • Band 160m - 6m
  • + USA class
  • + JA 160m CW and 80m RTTY
  • Size A3, 297 x 420 mm
  • 170g/m2 glossy paper
Shipping status - In Stock





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Europe Locator VHF UHF QTH map


High quality poster
  • All european countries
  • QTH grid (Maidenhead) locator system
  • Radioamateurs prefixes
  • Large cities
  • European DXCC table with coutry flag
  • Table for signed worked DXCC by band 6m - 4m - 2m - 70cm - 23 cm - UHF
  • General meteor shower calendar
  • List of all EU functional beacon on 144 MHz and 432 MHz, valid from 1 January 2019
  • Publication date 1 January 2019
  • Size 59 x 98 cm
  • 170g/m2 glossy paper

Shipping status - In Stock





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Azimuth map


High quality poster
  • Azimuth map with a shear in the DL
  • Azimuth map with DXCC data valid from 20. March 2019
  • German language mutation
  • IBP/NCDXF Beacon schedules
  • Size B3, 480 x 340 mm
  • 170g/m2 glossy paper
Shipping status - In Stock





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LNB 10 GHz with PLL + TCXO and Bias Tee

  • Ku band LNB
    • Very low noise
    • 1 ppm TCXO built in
    • Cheap
    • V + H pol
    • Supply over one coax
    • Voltage supply +12V for V-pol
  • Bias Tee board
    • V + H pol
    • Supply over one coax
    • Variable ATT in bias tee
    • High voltage / current protection
    • Voltage supply +12V for V-pol, +17V for H-pol
    • Bias tee connectors: IN (LNB) = F, OUT = SMA and F
  • Option: RTL-SDR receiver with 1ppm TCXO
    • RTL-SDR USB receiver
    • In metal box
    • 1 ppm TCXO for better stability
    • Input SMA connector
    • SMA - SMA cable included (17 cm)
    • Firmware already installed
    • 8 bit, up to 2 MHz of spectrum
    • compatible with: HDSDR, SDR console etc.
  • Option: 3D printed POTY adapter
    • UV stable material - PETG
    • 22 mm tube diameter
    • ONLY ADAPTER, not 2.4 GHz antenna!
Shipping status - In Stock
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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LNB 10 GHz with external source for PLL + Bias tee box and much more

  • Ku band LNB
    • Very low noise converter
    • External 25MHz PLL reference signal over IF coax cable
    • LO = 9750 MHz: 10489 - 9750 = 739 MHz IF etc
    • V + H pol
    • Supply over one coax
    • Voltage supply +12V for V-pol, +15V for H-pol

  • Bias Tee board
    • DC supply over one coax together with 25 MHz PLL reference signal
    • Build in TCXO with 0,2 ppm as alternative to 10 MHz reference input More in WiKi
    • 10 MHz reference input for very big frequency precision and stability
    • LO = 9750 MHz: 10489 - 9750 = 739 MHz IF etc
    • Variable ATTENUATOR in the bias tee
    • High voltage / current protection
    • Voltage supply +12V for V-pol, +15V for H-pol
    • Bias tee connectors: IN (LNB) = F, OUT = SMA

  • Option: 10 MHz PLL-GPSDO reference source
    • 10 MHz reference source locked to GPS signal
    • RF output typ + 5 dBm
    • HW by BG7TBL, modification by OK2ZAW
    • Including GPS antenna and DC cable
    • Including coax cable with BNC and SMA

  • Option: 3D printed adapter for POTY dual band antenna
    • UV stable PETG material
    • 22 mm Cu tube diameter
    • ONLY ADAPTER, not 2.4 GHz antenna!
Shipping status - Due to Brexit, we sell/ship orders to UK only with total value higher than 159 Euro under DAP incoterm. Thanks for understanding. PayPal does not refund fees.
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