OM POWER OM2000A+ Instruction Manual page 57
Shortwave plus 50 mhz power amplifier
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Also See for OM2000A+:
- Tuning procedure and part list (13 pages) ,
- Manual (62 pages) ,
- Manual (58 pages)
Table of Contents
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Pin
1 - ANT data D - output BCD code - bit 3 for antenna switching
Pin
2 - ANT data C - output BCD code - bit 2 for antenna switching
Pin
3 - ANT data B -- output BCD code - bit 1 for antenna switching
Pin
4 - ANT data A - output BCD code - bit 0 for antenna switching
Pin
5 - Not connected
Pin
6 - GND
Pin
7 - GND
Pin
8 - +5V 100mA - output supply 5V maximum 100 mA for antenna switch OM SW 1/10 equipped with
BCD decoder, +12V / 100mA ( in the amplifier after May 2017) usable to supply external antenna switch OM
SW 1/10+
Pin
9 - BAND data A - output BCD Yaesu BAND data compatible code. Use for automatic bandpass filter
OM6BPF
Pin
10 - BAND data B - output BCD Yaesu BAND data compatible code. Use for automatic bandpass filter
OM6BPF
Pin
11 - BAND data C - output BCD Yaesu BAND data compatible code. Use for automatic bandpass filter
OM6BP
Pin
12 - BAND data D - output BCD Yaesu BAND data compatible code. Use for automatic bandpass filter
OM6BPF
Pin
13 - Not connected
Pin
14 - GND
Pin
15 - +5V 100mA or +12V / 100mA – the same as pin 8
OM2000A+ can address up to 10 antenna port, see antenna BCD code table below
D
C
B
A
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
1
1
1
0
0
0
1
0
0
1
1
0
1
0
1
0
1
1
1
1
0
0
1
1
0
1
1
1
1
0
1
1
1
1
Logic value
Antenna port
0
UNDEFINED
1
ANT 1
2
ANT 2
3
ANT 3
4
ANT 4
5
ANT 5
6
ANT 6
7
ANT 7
8
ANT 8
9
ANT 9
A
ANT 10
B
UNDEFINED
C
UNDEFINED
D
UNDEFINED
E
UNDEFINED
F
UNDEFINED
57
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