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6 - 8
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
: 1-21
• Receiving
• Set the SSG to the antenna connector and
set it as;
Frequency :
400.000 MHz*
450.000 MHz**
350.000 MHz***
Level
†
: +20 dBµ (–87 dBm)
Modulation
: 1 kHz
Deviation :
±1.5 kHz
[BPF C ALL]
Push
[ENTER].
RSSI
(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
: 1-22
• Receiving
• Connect the SSG to the antenna connec-
tor and set as;
Frequency :
400.000 MHz*
450.000 MHz**
350.000 MHz***
Level
†
: +23 dBµ
(–84 dBm)
Modulation :
None
[RSSI S3 Level]
Push
[ENTER].
(S3 level setting)
2
• Set the SSG to the antenna connector and
set it as;
Frequency :
400.000 MHz*
450.000 MHz**
350.000 MHz***
Level
†
: –7 dBµ (–114 dBm)
Modulation :
None
[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
: 1-23
• Receiving
• Set the SSG to the antenna connector and
set it as;
Frequency :
470.000 MHz*
520.000 MHz**
400.000 MHz***
Level
†
: –14 dBµ (–121 dBm)
Modulation
: 1 kHz
Deviation :
±1.50 kHz
2) Once close the squelch by increasing
[SQL]
value, then decrease the value to open the
squelch.
–
–
2
[SQL]
Push
[ENTER].
†
; The output level of the standard signal generator (SSG) is indicated as the SSG’s terminated circuit (emf).
*; [Low band] versions.
**; [High band] versions.
***; [350 MHz band] versions.