4-way PTT splitter
This is simply 4-way analog splitter. Designed for no-delay PTT switching. From one input to 4 outputs. You can split PTT signal to 4 independant devices.
Universal (PTT) switch splitter Minimal delay Compatible with 5V PTT logic (OM-power) 4 x output FET switch - DC 50V 0,5A
- PTT LED indicator.
- RCA connectors.
- PCB size = 50 x 50,4 mm.
- Available as
- Assembled board - tested
- Assembled in aluminium enclosure (blue)
- Input PTT logic compatible with 5V and more
- Input PTT logic active when grounded
- Input PTT logic current typ. 40mA
- Output FET switch 50V 500mA for each port
- DC power suppy 9V to 15V typ. 65mA
PTT for more PA TRX PTT to another RX and TX devices PTT to interlock, PA etc.
Assembled PCB board Assembled in enclosure
|Schematic and board pic||sch||brd|
We believe open source is a better way of doing things.
View and download the Shield Schematic and PCB files.
The hardware designs are released under the
Attribution-NonCommercial 2.0 Generic