TRC-464  (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/all-08/16/95)