Kenwood NXR-700 Service Manual page 91

Item Condition
35. RA Level 2) Wide/Narrow: Analog Wide 4k
SSG setting
DEV: ±2.4kHz
3) Wide/Narrow: Analog Narrow
SSG setting
DEV: ±1.5kHz
36. Receiver 1) Wide/Narrow: Analog Wide 5k
Sensitivity Connect the SSG to the RX
Check
ANT.
SSG setting
Frequency: Desired frequency
MOD: 1kHz
DEV: ±3.0kHz
AF: 0.45V/4
2) Wide/Narrow: Analog Wide 4k
SSG setting
DEV: ±2.4kHz
3) Wide/Narrow: Analog Narrow
SSG setting
DEV: ±1.5kHz
37. Tight 1) Wide/Narrow: Analog Wide 5k
Squelch Connect the SSG to the RX
ANT.
SSG setting
Frequency: Desired frequency
Output: 12dB SINAD level +7dB
MOD: 1kHz
DEV: ±3.0kHz
2) SSG output: OFF
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
38. Open 1) Wide/Narrow: Analog Wide 5k
Squelch Connect the SSG to the RX
ANT.
SSG setting
Frequency: Desired frequency
Output: 12dB SINAD level –2dB
MOD: 1kHz
DEV: ±3.0kHz
ADJUSTMENT
Measurement
Test-
Unit Terminal
equipment
SSG Rear RX ANT
AF V.M CONTROL
I/O jack RA
(pin 11)
SSG Rear RX ANT
Distortion TEST/
meter SPKR jack
SPO (pin
12) 4 load
SSG Rear RX ANT
Oscilloscope TEST/
Audio SPKR jack
analyzer SPO (pin
12) 4 load
SSG Rear RX ANT
Oscilloscope TEST/
Audio SPKR jack
analyzer SPO (pin
12) 4 load
NXR-700
Adjustment
Unit Parts Method
PC 400mV
ADJ
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 Adjust it to the level
ADJ to open the squelch.
Check
PC Adjust it to the level
ADJ to open the squelch.
Specifi cations / Remarks
±20mV
–115dBm (0.4µV) or less
The squelch shall be
closed.
The squelch shall be
closed.
The squelch shall be
closed.
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