Kenwood TH-D72A Service Manual page 53

Item Condition
1. RX BPF 7) Frequency: 118.05MHz
Tune Write SSG: (–100dBm) 2.2µV
8) Frequency: 145.95MHz
• B-Band
SSG: (–100dBm) 2.2µV
9) Frequency: 173.95MHz
SSG: (–100dBm) 2.2µV
10) Frequency: 320.05MHz
SSG: (–90dBm) 7.1µV
11) Frequency: 380.05MHz
SSG: (–95dBm) 4.0µV
12) Frequency: 439.95MHz
SSG: (–100dBm) 2.2µV
13) Frequency: 479.95MHz
SSG: (–100dBm) 2.2µV
14) Frequency: 523.95MHz
SSG: (–100dBm) 2.2µV
2. Squelch Switch to Service Setup mode
Write and carry out the operations for
item N.
• A-Band 1) Frequency: 145.95MHz
SQL1
SSG: (–125dBm) 0.126µV
SQL2
SSG: (–120dBm) 0.22µV
2) Frequency: 439.95MHz
SQL1
SSG: (–125dBm) 0.126µV
SQL2
SSG: (–120dBm) 0.22µV
2. Squelch 3) Frequency: 145.95MHz
Write SQL1
SSG: (–125dBm) 0.126µV
• B-Band SQL2
SSG: (–120dBm) 0.22µV
4) Frequency: 439.95MHz
SQL1
SSG: (–125dBm) 0.126µV
SQL2
SSG: (–120dBm) 0.22µV
3. Squelch 1) Frequency: 146.050MHz K
Check 145.050MHz E
Mode: FM
• A-Band SSG: (–122dBm) 0.178µV
2) SSG: OFF
3) Frequency: 444.05MHz K
435.05MHz E
Mode: FM
SSG: (–122dBm) 0.178µV
4) SSG: OFF
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG ANT
Oscillo- SP
scope
Distortion
meter
AF V.M
SSG ANT
SSG ANT
SSG ANT
Oscillo-
scope
TH-D72A/D72E
Adjustment
Parts Method
[MONI] Press [MONI] key Max RSSI value
for writing.
[ ] Write
[ ] Write
Check Open squelch
Close squelch
Open squelch
Close squelch
Specifi cations / Remarks
53