6 - 6
6-4 RECEIVE ADJUSTMENT
1) Select an adjustment item using cursor or [
↑
]/[
↓
] of the PC’s keyboard.
2) Set or modify the adjustment value as specifi ed using [
←
]/[
→
] of the PC’s keyboard, then push [ENTER].
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
RECEIVE
SENSITIVITY
NOTE: When
“RECEIVE SENSITIVITY” is re-adjusted, “S-METER” and “SQUELCH” must be re-adjusted too.
1
• Channel : 1-12
• Receiving
1) Connect an SSG to the antenna connector
and set it as;
Frequency : 400.000 MHz [Low band]*
485.000 MHz [High band]**
Level
†
: +20 dBµ
(–87 dBm)
Modulation : 1 kHz
Deviation : ±3.0 kHz
2) Put the cursor on the adjustment item, then
push [ENTER].
[BPF ALL]
Push [ENTER].
S-METER
(S3 level)
NOTE: "RECEIVE SENSITIVITY" MUST be adjusted before "S-METER." When "RECEIVE SENSITIVITY" is
re-adjusted, "S-METER" MUST be re-adjusted too.
1
• Channel : 1-13
• Receiving
• Connect an SSG to the antenna connector
and set it as;
Frequency : 400.000 MHz [Low band]*
450.000 MHz [High band]**
Level
†
: +23 dBµ
(–84 dBm)
Modulation : 1 kHz
Deviation : ±3.0 kHz
[RSSI]
Push [ENTER].
(S1 level)
2
• Set the SSG as;
Level
†
: –7 dBµ
(–114 dBm)
SQUELCH NOTE: "RECEIVE SENSITIVITY" MUST be adjusted before "SQUELCH." When "RECEIVE SENSITIVITY" is
re-adjusted, "SQUELCH" MUST be re-adjusted too.
1 • Channel : 1-14
• Receiving
1) Connect a SSG to the antenna connector
and set it as;
Frequency : 400.000 MHz [Low band]*
450.000 MHz [High band]**
Level
†
: –13 dBµ
(–120 dBm)
Modulation : 1 kHz
Deviation : ±3.0 kHz
2) Once close the squelch by increasing [SQL]
value, and 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.
*: [Low band]= [EUR-01], [EXP-01], [USA-01], [EXP-03] **: [High band]= [USA-02], [EXP-04]
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