UHF/VHF Transceiver 
(190-1124)                 Specifications             Faxback Doc. # 38078


GENERAL

Frequency Range: ................................... 144.000 - 147.995 MHz
                                                     438.000 - 449.995 MHz

Modulation: ........................................................... F3

Microphone Impedance: ........................................... 600 Ohms

Speaker Impedance: ................................................ 8 Ohms

Supply Voltage: ............................................... 6 - 16 VDC

Maximum Current Consumption

Transmitting (with 13.8 V Supply)

High (5W)...........................................1.5A (UHF), 1.4A (VHF)

Middle (2.5W)........................................1 A (UHF), 0.9A (VHF)

Low (0.35W).........................................0.5A (UHF), 0.5A (VHF)

Receiving

Dual Mode............................................................85 mA

Single Mode.......................................50 mA (UHF), 40 mA (VHF)

Maximum Battery Saving

Dual Mode............................................................50 mA

Single Mode..........................................................20 mA

Size (HWD, with power pack)................7 7/16 x 2 3/8 x 1 11/16 Inches
                                                        (189 x 61 x 43 mm)

Weight (with power pack and antenna).......................13.4 oz (380 g)

RECEPTION

Reception Type............................Dual-Conversion, Superheterodyne

Intermediate Frequency

VHF.....................................1st IF: 21.80 MHz, 2nd IF: 450 kHz

UHF.....................................1st IF: 23.05 MHz, 2nd IF: 450 kHz

Sensitivity (12 dB SINAD).....................0.16 uV (VHF), 0.18 uV (UHF)

S/N Ratio at 1 uV.........................>/= 33 dB (UHF), >/= 35 dB (VHF)

Threshold Squelch Sensitivity..................................</= 0.15 uV

Audio Output Power..........................450 mW (8 ohm, 10% distortion)


TRANSMISSION

Modulation Method.....................................Reactance Modulation

Maximum Frequency Deviation..........................................5 kHz

Spurious Output..........................................-60 dBc or better

Built-in Microphone...................................Condenser Microphone

Output Power with Battery Pack (7.2V)

High..............................................1.8 W (UHF), 2.0 W (VHF)

Middle............................................1.8 W (UHF), 2.0 W (VHF)

Low.............................................0.35 W (UHF), 0.35 W (VHF)

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

(km-04/10/1997)


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