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Last modified 2022-01-23

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Realistic TRC-453 (21-1566)

A picture of Realistic TRC-453 (21-1566)


Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / SSB
Frequency control:PLL (uPD2824C)
Frequency stability:?%
Clarifier or Delta tune:? KHz
Power supply:13.8 VDC
Current drain / power consumption:RX: 0.25-1 A
TX: Max 2.2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):154*52*190 mm (6.06*2.05*7.5")
Weight:4.5 Kg (10 lb)
Other features:PA. ANL/NB.

Receiver system: Single conversion superheterodyne
IF: 10.695 MHz
Sensitivity: AM: 0.5 uV (10 dB S/N)
SSB: 0.25 uV (10 dB S/N)
Image rejection:
AF output power / speaker:3 W at 10% distortion / 16 ohm
External speaker connector:3.5 mm

RF output power: AM: 4 W
SSB: 12 W (PEP)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -65 dB
Microphone impedance / connector:600 ohm / 5-pin DIN
Microphone input level: AM: 0.4 mV (For 50% modulation)
SSB: 0.4 mV (For 4 W PEP)

Manufactured:1988-19xx (Discontinued)
Main PCB:PB-062 By Uniden
Sub PCBs:
Additional info:
Related documents: Service manual (31 MB)
PLL: uPD2824C
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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