AMERITRON AL-80A Manual de instrucciones - Página 3
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Connection Diagram
To Antenno
RF OUT
RFOUT
RELAY
ALC
Trans mit te r or
Transceiver
INSTALLATION
Connect the RF output of the transmitter to the RF IN
connector on the rear of the AL-80A with 50 ohm coax. Con¬
nect the existing station antenna system to the RF OUT con¬
nector on the AL-80A with RG-8 type coax. Connect the
RELAY phono jack on the rear of the AL-80A to the normal¬
ly open terminals of the RELAY jack on the transmitter. The
RELAY jack on the AL-80A has positive 12 VDC open circuit
and provides 100 MAof current when pulled to ground. Con¬
nect as short a ground lead as possible from a good earth
ground to the GND terminal.
The 12V connection on the rear panel provides 12 VDC at
100 MA maximum to operate external dial lamps or
accessories.
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