Kirisun TM840 Service Manual

TM840 Service Manual
Chapter 8. Maintenance and Test Equipments
Maintenance and debugging process, you want to use as the main equipment and instruments
Equipments Specification
1.RF signal generator Frequency Range:10MHz to 3GHz
Modulation: FM modulation and external modulation
Output: 127dBm/0.1uV - -47dBm/1mV
2.Power Meter Input impedance 50Ω
Operating Frequency 100MHz to 1000MHz
Measuring range :100W
3.Deviation meter Frequency Range 100MHz to1000MHz
4 DVM Range: 0mV to 10V
The input impedance: the load circuit of high input impedance minimum
5.Oscilloscope 30 to100MHz
6.High sensitivity frequency counter RANGE 100 to1000MHz
Frequency stability ±0.2ppm More or less
7.Ammeter 20A
8.Audio voltmeter Range 50Hz to 10kHz
Voltage range 1mV to10V
9.Audio signal generator Range:50Hz to5kHz or more
Output: 0 to 1V
10.Distortion tester Capacity: 1kHz，3％ or less
Input Level: 50mV to10Vms
11.Spectrum analyzer Range: 00 to 3GHz or more
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Kirisun TM840 Specifications

General

Brand	Kirisun
Model	TM840
Category	Radio
Language	English