TRC-464 40-Channel 2-Way CB Radio
(210-1554)                 Specifications             Faxback Doc. # 6309

GENERAL

Transmitter: ......................... Crystal controlled PLL synthesizer,
                                                      amplitude modulation
Receiver: .......................... Crystal controlled double conversion,
                                                   superheterodyne  system
Communicating Frequencies: ......... 40 CB channels (26.965 to 27.405 MHz)
Voltage Operation: ........................... 12-16 VDC (negative ground)
Temperature and Humidity Range: .......................... -22 F to +140 F
                                             (-30 C to +60 C) at 10% - 90%
Transmitter/Receiver Switching: ............................... Electrical

STANDARD TEST CONDITIONS

Battery Supply Voltage: ......................................... 13.8 VDC
Modulation: ................................................. 1000 Hz, 30%
Receiver Output Power: ............................. 500 mW at external SP
Receiver Output Impedance: ......................... 8 ohms, non-inductive
Antenna Load Impedance of Transmitter: ............ 50 ohms, non-inductive
Ambient Conditions
   Temperature: ............................... 63 F - 73 F (17 C to 23 C)
   Humidity: ................................................. 40 % to 70%

RECEIVER

Frequency Coverage........................... All 40 CB Channels (Class D)
                                                      26.965 to 27.405 MHz
Sensitivity...................... 0.7 microV or better for 10 dB (S + N)/N
Adjacent Channel Selectivity............................ 60 dB (at 10 kHz)
Intermediate Frequency................... 1st if=10.695 MHz 2nd if=455 kHz
Audio Output............................................ 4 Watts (Maximum)
Audio Fidelity................................................ 450-2500 Hz
Cross Modulation........................................ 50 dB (or better)
Squelch................................ Adjustable from 0.6 microV to 1 mV

TRANSMITTER

Frequency Coverage........................... All 40 CB Channels (Class D)
                                                      26.965 to 27.405 MHz
Power Output............................................ 4 Watts (Maximum)
Type of Modulation........................ AM Double Sideband full Carrier
Modulation Capabilities........................................... +/-90 %
Spurious Radiation...................................... Less than - 65 dB
Frequency Tolerance............................................... 0.002 %
Antenna Impedance..................................................50 Ohms
Current Drain (13.8 volt supply).................. 1000 mA (no modulation)
                                                1500 mA (full modulation)

OTHER ITEMS

Fuse: ....................................................... 2 amps/250 V
General Power Requirement: ..................................... 12-16 VDC
Dimensions (HWD): ........................ 1 1/13 x 4 1/13 x 6 1/13 Inches
                                                        33 x 109 x 162 mm)
Weight: ............................................. 1 lbs 7 oz (0.65 kg)

Specifications are typical; individual units might vary.  Specifications
are subject to change without notice.

(BR/tlc 08/25/98)