Advertisement
TRC-70
ADJUSTMENT
Receiver Adjustment
3. MCF Adjustment
2.00 dB/DIV
f
|
\
[
\
\
SPAN
50.00kKHz
CENTER
71.295
O0OMHz
4. Receiving Amplifier Adjustment
1. Connect SSG to the ANT terminal.
dummy load to the EXT. SP terminal.
SSG specifications.
Receiving frequency
2.101.0 MHz
Level
-113 dBm (0.5 pV)
Mode
CW
5. S-meter Adjustment
. Connect SSG to the ANT terminal.
—
Receiving frequency
2.101.0 MHz
Level
RF OUT OFF
Mode
CW
- §-1. S-meter zero-point adjustment (S-0)
5-2. S-meter eight-point adjustment (S-8)
SSG specifications:
Receiving frequency
2.101.0 MHz
Level
-73 dBm (50 pV)
1. Set that the memorizing frequency is 2.100.0 MHz,
the mode is USB.
2: Turn VR4 of the TX-RX unit until the LCD on the
panel indicates that a ''9-point bar indicator'' goes
off.
5-3. S-meter one-point adjustment (S-1)
SSG specifications:
Receiving frequency
2,101.0 MHz
Level
-103 dBm (1.58 pV)
1. Set that the memorizing frequency is 2.100.0 MHz,
the mode is USB.
2. Turn the VR control of the TX-RX unit IC2 until the
LCD on the panel indicates that a ''1-point bar indi-
cator'' goes on.
71
Advertisement
