1
JC-5s
4KW PEP , 1KW RMS AUTO ANTENNA COUPLER
1)
DIRECTLY CONTROLLED BY ICOM, ALINCO & KENWOOD.
2)
INDEPENDENT CAPACITOR INPUT AND OUTPUT BLOCKS!
3)
3 mm COIL WIRE & INTERNAL FAN FOR THE BIG COILS!
4)
DIPPED SILVER MICA CAPACITORS ON THE INPUT CIRCUIT
5)
CERAMIC DOORKNOB CAPACITORS (7.5 KV) ON THE OUTPUT!
6)
10 VACUUM RELAYS (8 ΚV) & 19 SCHRACK RELAYS.
7)
4ΚW SSB, CW (EXCEPT λ/2 ANTENNAS)
8)
"TUNED" START UP AT THE LAST USED FREQUENCY!
9)
50 MEMORY POSITIONS - NO INTERNAL BATTERY!
10)
PROTECTION FROM STATIC DISCHARGE WHILE OPERATING!
11)
INTERNAL 12 V- 1.6 A FUSE.
12)
A TO D SWR CONVERSION FOR HIGHER TUNING ACCURACY!
WHEN A SEPARATE POWER SUPPLY IS USED FOR THE COUPLER, WE
MUST CONNECT THE ( – ) TERMINAL OF THE SUPPLY TO THE CHASSIS
OF THE USED TRANSCEIVER TO CLOSE THE RETURN 12 V PATH VIA
THE SHIELD OF THE COAXIAL CABLE.
1. BROWN (1)
OPERATING VOLTAGE
+12V
2. GREY (2)
TUNE COMMAND TO COUPLER
START
3. YELLOW (3)
TX COMMAND TO TRANSCEIVER
KEY
4. BLACK (4)
0V
MEM OFF , +12V
MEM ON
MEM CONTROL
