TRC-459 AM SSB CB Transceiver
(210-1582)                 Specifications             Faxback Doc. # 46736

General:
Channels: ....... 40 Channels for AM, Upper side Band and Lower side Band,
                                              utilizing Digital Circuitry.

Frequency Range: ................................ 26.965 MHz to 27.405 MHz

Frequency Control: ............... Digital (Phase Locked Loop) Synthesizer

Frequency Accuracy: ........................................... +/- 100 Hz

Operating Temperature Range: ....................... -30 to 43.3 degrees C

Power Requirements: ................ 13.8V DC (12-16 volts DC, negative or
                                       positive ground) or 120V AC (60 Hz)

Antenna: ...................................... 50 Ohm (Coaxial connector)

Microphone: ......................................... 600 Ohm Dynamic Type

Speaker: ................................................ 8 Ohm, 3.5 Watts

Clock: ........................................ Digital Type (solid state)

Size (HWD): .................. 3.8 x 15.3 x 11.8 inches (9.7 x 39 x 30 cm)

Weight: ......................................... 13 lbs. (approx.) (6 kg)

Accessories: .................................. DC Cord with in-line Fuse,
                                          Microphone and Microphone Hanger
Receiver:
Max Sensitivity (AM): ......................................... 0.3 microV
               (SSB): ......................................... 0.2 microV

Sensitivity for 10 dB S/N (AM): ..................... 0.5 microV or better
                         (SSB): .................... 0.25 microV or better

AGC Figure of Merit for 10 dB Change in Audio Output: ...... AM/SSB, 90 dB

Overload AGC Characteristics from 10 mV to 100 mV: ...... AM/SSB, +/- 2 dB

Overall Audio Fidelity at 6 dB Down (AM): .................... 450-2100 Hz
                                   (SSB): .................... 450-3500 Hz

Adjacent Channel Selectivity: .................................. AM, 70 dB

Image Rejection (42.6 MHz): ............................ Better than 80 dB

IF Rejection: ...................................................... 80 dB

Maximum Audio Output Power: ...................................... 6 Watts

Squelch Range: ................ AM/SSB, Adjustable from 0.5 microV to 1 mV

Receiver Clarifier Range: ........................... +/-1.0 kHz, variable

Battery Drain at no Signal: ....................................... 400 mA

Battery Drain at Max. Output Power: .............................. 1200 mA

AC Power Consumption:
             At no Signal: ...................................... 28 Watts
     At Max. Output Power: ...................................... 57 Watts

Transmitter:
Max. Output Power (AM): ..................................... 4 Watts  SSB 
                 (SSB): ..................................... 12 Watts PEP

Spurious Emission: ...................................... -70 dB or better

Modulation Frequency Response:
      (1 kHz, O dB reference) 450 Hz to 2.5 kHz, EIA: ...... AM/SSB, -6 dB

Microphone Sensitivity:
            For 50% Mod. (AM): .................................... 0.5 mV
        For 4 Watts PEP (SSB): .................................... 0.5 mV

Microphone  Amplifier Circuit:
                Dynamic Range: ..................................... 60 dB

Battery Drain:
        At no Modulation (AM): .................................. 2,100 mA
                        (SSB): .................................... 800 mA

    At Max. Output Power (AM): .................................. 3,000 mA
                        (SSB): .................................. 2,500 mA
AC Power Consumption:
        At no Modulation (AM): .................................. 65 Watts
                        (SSB): .................................. 45 Watts

    At Max. Output Power (AM): .................................. 80 Watts
                        (SSB): .................................. 90 Watts

Public Address Amplifier:
Maximum Output Power: ............................................ 6 Watts

WARNING:  To prevent fire or shock hazard, do not expose this Transceiver
          to rain or moisture.

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

(BR/eb 3/25/98)

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