Pin 1 and Pin 2. 13.8v appears on Pin 1, and Pin 2 is connected to Open collector, which is turned on When PTT is pressed. Please use a low current relay , < 10 ma @12v
yes, around that...but I recommend to set it up with Idle current, instead of the gate voltage, because it is very sensitive. For this, I set 125ma for each FET, total 250 ma
리니어 만들려고 열심히 공부하고 있습니다.
좋은정보 감사합니다.~^^
OM님 항상 유익한 영상 잘보고 있습니다.
감사합니다, 저도 오엠님 FPV 영상 기다리고 있습니다.
금손이십니다. 나만의 샤크룸이.있는 차량(?)도 멋지구요.
영상 잘 보았습니다. Take care, de DS4HMU 73
과찬의 말씀이십니다. 즐겁게 보아 주시니 감사드리구요, DMR에서 뵙겠습니다. de KC1ATW
nice setup 73
Thank you, Hope C U on air, I love CW too
what pins did you use on the FT-710 to key the amp?
Pin 1 and Pin 2. 13.8v appears on Pin 1, and Pin 2 is connected to Open collector, which is turned on When PTT is pressed. Please use a low current relay , < 10 ma @12v
Thanks! Yes this worked!
Hello sir, bias 2.7v is ok , right?
yes, around that...but I recommend to set it up with Idle current, instead of the gate voltage, because it is very sensitive. For this, I set 125ma for each FET, total 250 ma
😲 . . .🙏