19-1004.fm Page 19 Tuesday, August 3, 1999 9:11 AM

SPECIFICATIONS

GENERAL

 

 

Channels

All USA and International Channels Included, Plus

 

Ten Weather Channels and CH90, 91, 95, 96, 97

 

 

for International Usage

Frequency Method

Phase Lock Loop

ETR Synthesizer Antenna Impedance

50 ohm

Power Input

12 Volt DC

Frequency Range

156.025–162.275 MHz

Operating Temperature

–4°F to 122°F (–20°C to 50°C)

Dimensions (HWD)

17/8 ¥ 2 5/8 ¥ 7 1/4 Inches

 

 

(47 ¥ 66 ¥ 184 mm)

Weight

1 lb. 3 oz. (1.09 kg)

TRANSMITTER

 

 

Power Output

1 or 5 Watts (Switch Selectable)

Modulation

FM

Hum and Noise Attenuation

40 dB

Audio Distortion

10% Maximum at 1 kHz with ±3.0 kHz Deviation

Spurious Suppression

60 dB

RECEIVER

 

 

Sensitivity

2 mV for 12 dB

SINAD

0.3 mV for 20 dB

Quieting Squelch Sensitivity

Threshold 0.15 mV Maximum for 6 dB

SINAD Receiver Attack Time

60 mSec Maximum

Adjacent CH Rejection

65 dB

Audio Power Output

300 mW at 10% THD

Spurious Response Attenuation

60 dB

Hum and Noise Attenuation

50 dB

Squelched Modulation Acceptance Bandwidth

±7.5 KHz Minimum

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

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Radio Shack MTX-103 owner manual Specifications, General