Icom IC-7800 Instruction Manual - Page 32
Linear amplifier connections
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2 INSTALLATION AND CONNECTIONS I Linear amplifier connections D Connecting the IC-PW1/EURO ACC-1 To an antenna ACC cable (supplied with the IC-PW1/EURO) Remote control cable (supplied with the IC-PW1/EURO) Be sure to connect the cable to the 7-pin ACC 2 jack. ANT REMOTE INPUT1 Coaxial cable (supplied with the IC-PW1/EURO) INPUT2 Coaxial cable* Connect [INPUT2] if necessary ACC 2 EXCITER 1 1&2 GND ANT1 ANT2 REMOTE GND IC-PW1/EURO AC outlet Ground (Non-European versions: 100-120/220-240 V European version : 230 V) Transceiver *Optional D Connecting a non-Icom linear amplifier To an antenna ANT1 RELAY 50 Ω coaxial cable Transceiver ALC RF OUTPUT RF INPUT SEND ALC Non-Icom linear amplifier R WARNING: Set the transceiver output power and linear amplifier ALC output level referring to the linear amplifier instruction manual. The ALC input level must be in the range 0 V to -4 V, and the transceiver does not accept positive voltage. Non-matched ALC and RF power settings could cause a fire or ruin the linear amplifier. The maximum control level of [RELAY] jack is 16 V/0.5 A DC with initial setting, and 250 V/200 mA with "MOS-FET" setting (see p. 12-9 for details). Use an external relay unit when your non-Icom linear amplifier requires control voltage and/or current greater than specified. 2-7