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Last modified 2022-06-29

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Trio TR-7100

A picture of Trio TR-7100

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range:TX: 144-146 MHz
RX: 144-146 MHz
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels / memory management:12 regular (Two XTALs per channel)
Repeater shift / offset:According to XTALs
Power supply:12-15 VDC
Current drain / power consumption:RX: 350 mA
TX: 2.3 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):170*60*230 mm (6.69*2.36*9.06")
Weight:2.1 Kg (4.63 lb)
Other features:




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
Sensitivity:1 uV (26 dB S/N)
Selectivity:25 KHz (-6 dB)
Image rejection:
AF output power / speaker:700 mW at 10% distortion / ? ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power: 10 W
Modulation system:Phase modulation
FM deviation (Factory set):15 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:500 ohm / ?-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Additional info:
Related documents:Brochure (1.9 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
PS-3 Power supply. 9-15 VDC, 2.5 A