Realistic TRC453
Documentation Project

CBTricks.com

SPECIFICATIONS

GENERAL

Channels:

40

Frequency Range:

26.965 MHz to 27.405 MHz

Semiconductors:

41 Transistors, 48 Diodes, 7 ICs, 7 LEDs

Crystals:

2

Microphone:

600 ohm Dynamic Type

Speaker:

15 ohm 3W

Antenna Connector:

M Type

Jacks & Connectors:

Mic (5P DIN), EXT. SP (3.5 dia.), PA SP (3.5 dia.), DC Power (3P)

Controls:

Channel Selector, Mode Selector (USB-AM-LSB), PA-CB Switch, Power ON,'OFF Volume Control, Clarifier, NB & ANL ON/OFF-SQUELCH Control,RF GAIN Control

Meter:

S/RF Power Meter 15 Digits LED)

Indicators:

Channel Number Indicator, TX Indicator

Size:

6-1/16"(154mm)W x 2-3/64"(52mm)H x 7-1/2"(190mm)D

Weight:

10 Pounds 14.5 kgs)

Accessories:

DC Power Cord with in-line fuse, Microphone, Microphone Hanger,Mounting Bracket

MEASUREMENT CONDITIONS (90% Population)

Power Source:

13.8V (DC)

Antenna Impedance:

50 ohm

Test Temperature:

77°F (25°C)

AM Modulation Frequency:

1kHz

SSB Modulation Frequency, Transmit:

Two Tone: 500 Hz & 2400 Hz Single Tone: 1kHz

Mean Signal Input Level:

1000uV

Reference Audio Output Power:

0.5W

Reference AM Modulation Percentage:

1 kHz 30%

Audio Frequency, SSB Receive:

1kHz

Audio Output Load:

8 ohm resistive

PUBLIC ADDRESS

Microphone Sensitivity for 3W
Output Power at 1 kHz

mV

1.5

3

Power Output Maximum

W

4

3

10% Distortion

W

3

2

Audio Frequency Response at 6 dB Down

Lower Frequency

Hz

450

250-650

Upper Frequency

Hz

4000

3000-7000

Battery Drain

at No Signal

mA

250

500

at Max. AF Output

mA

1000

1500

NOTE: Nominal specs represent the design specs; all units should be able to approximate these - some will exceed and some may drop slightly below these specs. Limit specs represent the absolute worst condition which still might be considered acceptable; in no case should a unit perform to less than within any limit spec.


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Disclaimer: Although the greatest care has been taken while compiling these documents,

we cannot guarantee that the instructions will work on every radio presented.