Adjustment - Kenwood NXR-700 Service Manual

Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. RF Power Meter
3. Deviation Meter
4. Digital Volt Meter (DVM)
5. Oscilloscope
6. High Sensitivity
Frequency Counter
7. DC Ammeter
8. AF Volt Meter (AF VM)
9. Audio Generator (AG)
10. Distortion Meter
11. Voltmeter
12. 4 Dummy Load
13. Spectrum Analyzer
14. Tracking Generator
MIC connector (Front panel view)
1: NC
2: SB
3: GND
4: PTT
1 8
Test cable for microphone input (E30-3360-28)
8 pin
to
MIC (WHT)
AG
MICG (SHIELD)
AF VM
Cut
8 pin

ADJUSTMENT

Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Capability
Frequency Range
Measuring Range
Input Impedance
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
Measuring Rnage
Input Impedance
Frequency Range
Input Level
Input Sensitivity
Resolution Bandwidth
Video Bandwidth
Frequency Range
Output Level
5: MIG
6: MIC
7: HOOK
8: NC
Plug cord
Part No. E30-3360-28
HOOK
(GRY)
PTT
(BLU)
PTT SW
GND
(BLK)
Major Specifi cations
136 to 174MHz
Frequency modulation and external modulation
0.1µV to greater than 1mV
50
136 to 174MHz or more
Vicinity of 100W
136 to 174MHz
1V to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 600MHz
0.2ppm or less
15A or more
50Hz to 10kHz
3mV to 3V
50Hz to 5kHz
0 to 1V
1% or less at 1kHz
50mV to 10Vrms
10V to 1.5V DC or less
50k/V or greater
Approx. 4, 5W
40MHz to 520MHz
Up to +20dBm
–100dBm
100Hz
100Hz
40MHz to 520MHz
–30dBm to 0dBm
Jig for MCF adjustment (W05-1000-00)
Jig for Drive AMP adjustment
(E30-3228-15 or E37-1304-05)
NXR-700
81