NXR-800
49
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment Major Specifi cations
1. Standard Signal Generator
(SSG)
Frequency Range 400 to 512MHz
Modulation Frequency modulation and external modulation
Output 0.1µV to greater than 1mV
2. Power Meter
Input Impedance 50
Ω
Operation Frequency 400 to 512MHz or more
Measurement Capability Vicinity of 100W
3. Deviation Meter Frequency Range 400 to 512MHz
4. Digital Volt Meter (DVM)
Measuring Range 1V to 20V DC
Input Impedance High input impedance for minimum circuit loading
5. Oscilloscope DC through 30MHz
6. High Sensitivity
Frequency Counter
Frequency Range 10Hz to 600MHz
Frequency Stability 0.2ppm or less
7. Ammeter 15A or more
8. AF Volt Meter (AF V.M)
Frequency Range 50Hz to 10kHz
Voltage Range 3mV to 3V
9. Audio Generator (AG)
Frequency Range 50Hz to 5kHz
Output 0 to 1V
10. Distortion Meter
Capability 1% or less at 1kHz
Input Level 50mV to 10Vrms
11. Voltmeter
Measuring Rnage 10V to 1.5V DC or less
Input Impedance 50k
Ω
/V or greater
12. 4
Ω
Dummy Load Approx. 4
Ω
, 5W
13. Spectrum Analyzer
Frequency Range 40MHz to 520MHz
Input Level Up to +20dBm
Input Sensitivity –100dBm
Resolution Bandwidth 100Hz
Video Bandwidth 100Hz
14. Tracking Generator
Frequency Range 40MHz to 520MHz
Output Level –30dBm to 0dBm
81
Cut
HOOK
(GRY)
MIC (WHT)
MICG (SHIELD)
to
AG
AF VTVM
PTT
(BLU)
GND
(BLK)
PTT SW
Plug cord
Part No. E30-3360-18
8 pin
8 pin
MIC connector (Front panel view) Jig for MCF adjustment (W05-1000-00)
Jig for Drive AMP adjustment
(E30-3228-15 or E37-1304-05)
Test cable for microphone input (E30-3360-18)
1: NC
2: SB
3: GND
4: PTT
5: MIG
6: MIC
7: HOOK
8: NC
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