Kenwood TK-3202 Service Manual page 27

TK-3202
Item Condition
E3 1) Center frequency
Spectrum analyzer setting
Center f.: 415.10MHz
Span: 100MHz
RBW: 100kHz
VBW: 30kHz
ATT: 10dB
2) High-edge frequency
Spectrum analyzer setting
Center f.: 429.90MHz
3) Low-edge frequency
Spectrum analyzer setting
Center f.: 400.10MHz
Span 80MHz
2. Sensitivity 1) Test CH: Low, Center, High
check SSG output: –114dBm (0.45µV)
• Wide 5k SSG MOD: 3.0kHz
• Wide 4k 2) Test CH: Low, Center, High
SSG output: –114dBm (0.45µV)
SSG MOD: 2.4kHz
• Narrow 3) Test CH: Center
SSG output: –112dBm (0.56µV)
SSG MOD: 1.5kHz
3. SQL1 1) Test CH: Low, Center, High
(Threshold) SSG output: –122dBm (0.18µV)
writing SSG MOD: 3.0kHz
• Wide 5k
• Wide 4k 2) Test CH: Center
SSG output: –122dBm (0.18µV)
SSG MOD: 2.4kHz
• Narrow 2) Test CH: Center
SSG output: –121dBm (0.2µV)
SSG MOD: 1.5kHz
4. SQL9 1) Test CH: Low, Center, High
(Tight) SSG output: –116dBm (0.35µV)
writing SSG MOD: 3.0kHz
• Wide 5k
• Wide 4k 2) Test CH: Center
SSG output: –116dBm (0.35µV)
SSG MOD: 2.4kHz
• Narrow 2) Test CH: Center
SSG output: –115dBm (0.4µV)
SSG MOD: 1.5kHz
5. BATT 1) BATT terminal voltage: 5.9V
detection
writing
26
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG Panel ANT PC
Spectrum TX-RX BPF
analyzer
SSG Panel ANT
DVM SP/MIC
Oscilloscope connector
AF VTVM
PC
SSG Panel ANT
DVM TX-RX BATT
terminal
Adjustment
Parts Method
KPG-87D Adjust the wave-
(M2) form as shown to
the Fig. 1 (page 27)
Check 20dB SINAD or more
KPG-87D Write Squelch open
(M2)
Write BATT terminal voltage: 5.9V
Specifications/Remarks