SG-231 MANUAL
SGC Inc. SGC Building, 13737 S.E. 26th St. Bellevue, WA. 98005 USA
© 11/00 SGC, Inc.
P.O. Box 3526, 98009 Fax: (425) 746-6384 Tel: (425) 746-6310
E-Mail: [email protected] Website: www.sgcworld.com
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* SG-231 coupler (optional)
f
Radio HF/VHF
RF IN-OUT
RF GND
Antenna Coupler
Antenna Jack
GND
RADIO TEST PROCEDURE
1. Connect the transceiver light bulb load to the radio RF in/out jack.
2. Turn on the radio and set the CW mode.
3. Key the PTT switch on the microphone and look at the light bulb. If the light bulb
load is connected and the radio is transmitting, the light should turn on.
4. Set the power to LO.
5. Set the radio to SSB mode.
6. Key the PTT switch on the microphone and talk into the microphone. Notice that the
light turns on when you talk.
COUPLER TEST PROCEDURE
1. Connect the coupler to the radio.
2. Connect the coupler light bulb load to the SG-231 antenna jack.
3. Turn on the radio and the SG-231.
4. Set the radio to the CW mode.
5. Key the PTT switch on the microphone and look at the light bulb. The light should
turn on if the coupler has completed its' tuning cycle and if the radio is transmitting.
6. For further testing, follow steps 5-6 of the radio test procedure.
For transceiver
For coupler