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5 - 7
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
: 1-26
• Receiving
1) Connect an SSG to the antenna con-
nector 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
2) Push
[ENTER]
to store the value.
[BPF C ALL]
Push [ENTER]
(Automatic ad-
justment)
S-METER
(S3 level setting)
1
NOTE:
"RX SENSITIVITY" must be adjusted before "S-METER." And when "RX SENSITIVITY" is re-
adjusted, "S-METER" must be re-adjusted too.
• Channel
: 1-27
• Receiving
1) Connect an SSG to the antenna con-
nector and set it as;
Frequency
:
400.000 MHz*
450.000 MHz**
350.000 MHz***
Level
†
: +23 dBµ (–84 dBm)
Modulation : 1 kHz
Deviation
:
±1.5 kHz
2) Push
[ENTER]
to store the value.
[RSSI]
Push [ENTER]
(Automatic ad-
justment)
(S1 level setting)
2
1) Set the SSG as;
Level
†
: –7 dBµ (–114 dBm)
2) Push
[ENTER]
to store the value.
Push [ENTER]
(Automatic ad-
justment)
SQUELCH
1
• Channel
: 1-28
• Receiving
1) Connect an SSG to the antenna con-
nector and set it as;
Frequency
:
400.000 MHz*
450.000 MHz**
350.000 MHz***
Level
†
: –14 dBµ (–121 dBm)
Modulation : 1 kHz
Deviation
:
±1.5 kHz
2) Once close the squelch by increasing the
[SQL]
value, and then decrease the value
to open the squelch.
3) Push
[ENTER]
to store the value.
[SQL]
Squelch open
†
; The output level of the standard signal generator (SSG) is indicated as the SSG’s open circuit.
*; [Low band] **; [High band] ***; [350 MHz band]
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, and then push [ENTER].