This 4-way PTT is a simply analog splitter. It's designed for no-delay PTT switching from one input to four outputs. You can split PTT signal to four independent devices. You can split PTT signal to four independent devices. This device also protects your TRX PTT output from external accessories. There are optocoupler isolators between PTT input and all four PTT outputs.
⚠ This device protects the PTT of your TRX from other devices by optical isolation.
- PTT for more PA
- TRX PTT output protection
- TRX PTT to another RX and RX devices
- PTT to interlock, PA etc.
- Universal (PTT) switch splitter
- Protecting TRX from accessories - opto isolators
- Minimal delay
- Compatible with 5 V PTT logic (OM-power)
- 4x output FET switch - DC 50 V 0.5 A
- PTT LED indicator
- RCA connectors
- DC plug included
- ASSEMBLED and TESTED VERSION
- Optocoupler isolators protecting TRX PTT port
- Input PTT logic compatible with 5 V and more
- Input PTT logic active when grounded
- Input PTT logic current typ. 40 mA
- Output FET switch 50 V 500 mA for each port
- DC power supply 9 V to 15 V typ. 65 mA
- PCB size 50x50.4 mm