HTX-400 Mini Handheld 70-Centimeter FM Amateur Transceiver
(190-1104)                 Specifications             Faxback Doc. # 61420

General:

Frequency: (RX): ........................................... 420 - 470 MHz
           (TX): ........................................... 430 - 450 MHz
           (Extended TX Range): ............................ 420 - 450 MHz

Frequency Generation: .................................... PLL Synthesizer

Frequency Stability: ........................................... +/- 5 ppm

Operating Temperature: ......... 14 to 131 Degrees F (-10 to 55 Degrees C)

Power Source: .............................................. DC 3.0V to 9V

Modulation: .......................................................... F3E

Impedance: ........................................................ 50 Ohm

Dimensions (HWD): ...... 2-1/4 x 3-3/8 x 1-1/16 Inches (85 x 58 x 26.5 mm)

Weight (without batteries): .............................. 4.2 ozs (120 g)

Receiver:

Circuit Type: ........................... Dual Conversion, Superheterodyne

IF Frequency (1st IF): ......................................... 30.85 MHz
             (2nd IF): ........................................... 450 kHz

Sensitivity: ....................................... 0.22 uV for 12 dB SND

Selectivity: .................................................. 50 dB Min.

Spurious and Image Rejection: ................................. 60 dB Min.

Intermodulation: .............................................. 60 dB Min.

Distortion: ..................................................... 10% Max.

S/N Ratio: .................................................... 35 dB Min.

Audio Output @ 10% THD: ................................ 90 mW 16 Ohm, BTL

Transmitter:

Power Output: ................................ 200 mW, DC 3.0V/1W, DC 9.0V

Distortion: ........................................................... 5%

Deviation: ..................................................... +/- 5 kHz

S/N Ratio: ......................................................... 35 dB

Current Drain : ............................... 600 mA, DC 3V/900 mA DC 9V

Specifications are typical; individual units might vary.  Specifications 
are subject to change and improvement without notice.      (BR EB 8/30/00)

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