CI-V
- Mono 3.5mm Jack for connection of ICOM TRXs. For successful
operation selection of ICOM radio and correct baud rate is important
(9600 default)
TCVR
- DB-9 -serial port RS232 for YAESU and ELECRAFT TRXs. Correct
baud rate and TRX type is a must for successful operation. If both CI-V
and TCVR cables are used then CI-V wins over RS232. Otherwise
selection of interface is done via TRX type.
PC
- DB9 RS232 port is used for communication of your TRX with PC.
Please use setting you would normally use as if using direct TRX – PC
connection.
ALC
- RCA-Phono – Automatic Level Control is used when tuning the PA
to block drive level . WARNING!!! We recommend to use this feature
mainly while operating RTTY, FM and other 100% duty modes.
CONTROL
- DB15 connector for use of single cable between PA and TRX
PIN OUT:
1.
ALC Out
2.
NC
3.
INHIBIT Control voltage
4.
TX INHIBIT for Yaesu and Elecraft – this supersedes
ALC output
5.
NC
6.
KEY OUT
7.
NC
8.
KEY IN
9.
–
15. GND
Summary of Contents for OM2500 A
Page 1: ...Instruction Manual OM2500 A SHORTWAVE POWER AMPLIFIER OM POWER s r o 930 30 B 126 SLOVAKIA...
Page 12: ...Example of AUTO mode using ICOM TRX Example of AUTO mode using Kenwood TRX...
Page 15: ...Example of connection for Icom...
Page 16: ...Example of connection for ELECRAFT...
Page 17: ...Example of connection with Yeasu...
Page 19: ...Example of connection with antenna switch and BPF...
Page 24: ...Example of connection PA with Microham MKII MK2R etc with CI V output...
