Hytera TM-610 - Test Instrument for Alignment

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Ⅲ
ⅢⅢ
Ⅲ. Test Instrument for Alignment
Instrument Method Major Specifications
Standard Signal
Generator (SSG)
Frequency
Modulation
Output power
VHF: 136-174 MHz ； UHF: 400-470 MHz 450-500 MHz
Frequency modulation and external modulation
0.1uV to 1mV above
Power Meter Input Impedance
Operation Frequency
Measurement Capability
50Ω
VHF: 136-174 MHz ； UHF: 400-470 MHz 450-500 MHz or
above
About 25W (high power)/5W (low power)
Tuning Meter Frequency range VHF: 136-174 MHz ； UHF: 400-470 MHz 450-500 MHz
Digital Voltmeter (DVM) Measuring Range
Accuracy
1 to 20V DC
High input impedance for minimum circuit loading
Oscilloscope DC to 30MHz AC
High Sensitivity
Frequency Counter
Frequency Range
Frequency Stability
10Hz to 600MHz
0.2ppm or below
Ammeter 13A or above
AF Voltmeter
(AF VTVM)
Frequency Range
Voltage Range
50Hz to 10kHz
3mV to 3V
Audio Generator (AG) Frequency Range
Output Power
50Hz to 5kHz
0 to 1V
Distortion Meter Measurement Capability
Input Level
1kHz above 3% or less
50mV to 10Vrms
Voltmeter Frequency Range
Input Impedance
10 to 1.5V DC or less
50kΩ/V or more
4Ω Dummy Load About 4Ω, 20W
Regulated Power 13.6V, about 20A (Tuningable from 9 to 20V)
Applicable if antenna required
3-1 Test Cable for Speaker Output
3-2 Test Cable for Microphone Input
SP
SP
T0
AF VIVM
Distortion
Meter
4
Ω
/20W
DUMMY