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6 - 7
6-4 RECEIVE ADJUSTMENTS
1) Select an adjustment item using [
↑
]/[
↓
] on the PC's keyboard.
2) Set or modify the adjustment value as specifi ed using [
←
]/[
→
] on the PC's keyboard, then push [ENTER].
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
RX SENSITIVITY
1
NOTE:
When "RX SENSITIVITY" is re-adjusted, "S-METER" must be re-adjusted too.
• Channel
: 1-27
• Receiving
1) Set the SSG to the antenna connector
and set it as;
Frequency :
136.000 MHz
Level
†
: +20 dBµ (–87 dBm)
Modulation
: 1 kHz
Deviation
: ±3.0 kHz
2) Put the cursor on the adjustment item,
then push [ENTER].
[BPF C ALL]
Push
[ENTER].
S-METER
(S3 level setting)
1
NOTE:
When "RX SENSITIVITY" must be adjusted before "S-METER." And when "RX SENSITIVITY"
is re-adjusted, "S-METER" must be re-adjusted too.
• Channel
: 1-28
• Receiving
• Channel
: 1-14
• Connect the SSG to the antenna connetor
and set as;
Frequency
: 136.000 MHz
Level
†
:
+23
dBµ
(–84 dBm)
Modulation
: 1 kHz
Deviation :
±
3.00 kHz except [EUR]
±
2.40 kHz [EUR]
• Receiving
[RSSI S3 Level]
Push
[ENTER].
(S3 level setting)
2 • Channel
: 1-29
• Receiving
1) Set the SSG to the antenna connector
and set it as;
Level
†
: –7 dBµ (–114 dBm)
2) Put the cursor on the adjustment item,
then push [ENTER].
[RSSI S1 Level]
SQUELCH
1
NOTE:
When "RX SENSITIVITY" must be adjusted before "SQUELCH." And when "RX SENSITIVITY"
is re-adjusted, "SQUELCH" must be re-adjusted too.
• Channel
: 1-30
• Receiving
1) Set the SSG to the antenna connector
and set it as;
Frequency :
174.000 MHz
Level
†
: –14 dBµ (–121 dBm)
Modulation
: 1 kHz
Deviation
: ±3.00 kHz
2) Once close the squelch by increasing
[SQL]
value, then decrease the value to
open the squelch.
[SQL]
Push
[ENTER].
†
; The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.