Kenwood NXR-700 Service Manual page 92

NXR-700
Item Condition
38. Open 2) SSG output: OFF
Squelch
3) Wide/Narrow: Analog Wide 4k
SSG setting
DEV: ±2.4kHz
4) SSG output: OFF
5) Wide/Narrow: Analog Narrow
SSG setting
DEV: ±1.5kHz
6) SSG output: OFF
39. RSSI Wide/Narrow: Analog Narrow
Connect the SSG to the RX
ANT.
SSG setting
Frequency: Desired frequency
MOD: 1kHz
DEV: ±1.5kHz
1) SSG output: –53dBm (501µV)
2) Point: High Level
SSG output
: 12dB SINAD level +7dB
3) Point: Low Level
SSG output
: 12dB SINAD level –2dB
40. Repeater 1) Wide/Narrow: Analog Wide 5k
Gain Connect the SSG to the RX
ANT.
SSG setting
Frequency: Desired frequency
Output: –53dBm (501µV)
MOD: 1.0kHz
DEV: ±1.0kHz
Connect the deviation meter
to the TX ANT end via the ATT.
Deviation meter setting
HPF: OFF
LPF: 15kHz
De-emp: OFF
Detector: +peak, –peak
2) Wide/Narrow: Analog Wide 4k
3) Wide/Narrow: Analog Narrow
92
ADJUSTMENT
Measurement
Test-
Unit Terminal
equipment
SSG Rear RX ANT
Oscilloscope TEST/
Audio SPKR jack
analyzer SPO (pin
12) 4 load
SSG Rear RX ANT
AF V.M TEST/
SPKR jack
RSSI
(pin 8)
SSG Rear RX ANT
Deviation TX ANT
meter
Adjustment
Unit Parts Method
Check
PC Adjust it to the level
ADJ to open the squelch.
Check
PC Adjust it to the level
ADJ to open the squelch.
Check
PC 3.5V
ADJ
PC Apply the value
ADJ (Vin4)
(Vin4)
PC ±1.00kHz
ADJ
±1.00kHz
±1.00kHz
Specifi cations / Remarks
The squelch shall be
closed.
The squelch shall be
closed.
The squelch shall be
closed.
±0.1V
±0.10kHz
±0.10kHz
±0.10kHz