Specifications

General

 

 

Channels

Transmit and Receive All US/International/

 

 

Canada Channel

 

Weather

10

Freq. Control

 

PLL

Freq. Tol.

Transmit

1.5 PPM (at 25°C)

 

Receive

1.5 PPM (at 25°C)

Oper. Temp.

 

-4°F (-20°C) to

 

 

+122°F(+50°C)

Antenna

 

Flexible Whip

Microphone

 

Built-in Electret type

Display

 

Liquid Crystal Display

Speaker

 

8Ω 1 Watt

Power Source

 

6 Duracell Ultra “AA” batteries or

 

 

Rechargeable Ni-MH Battery Pack

 

 

(Optional, 7.2V 1350mAh)

Size (without antenna)

5.8 (H) x 2.7 (W) x 1.68 (D) inch

 

 

144 (H) x 67 (W) x 42 (D) mm

Weight (w/ antenna)

 

6.3 oz (180g)

Transmitter (w/ Ni-MH battery)

 

Frequency Range

 

156~158 MHz

Frequency Stability

 

±10 PPM

Power Output

 

1.0 W & 5W

Spurious Emissions

 

-60 dBc (5W)

Current Drain

 

900mA (1W), 1500mA (5W)

Receiver (w/ Ni-MH battery)

 

Receiver Type

 

Double Conversion Super

 

 

Heterodyne Phase

 

 

Locked Loop system for Local Oscillator

Frequency Range

 

156~164 MHz

Sensitivity

 

0.35µV for 12dB SINAD

Squelch Sensitivity

 

Threshold 0.25µV

Audio

 

±6 dB 500 to 2000Hz

Frequency Response

 

Adjacent Channel

 

60 dB @ ±25 kHz

Selectivity

 

 

Hum & Noise Ratio

 

40 dB

Audio Output Power

 

0.5 W @ 10 % THD

Current Drain

Squelched

45mA

 

Max. Audio

180mA

Specifications shown are typical and subject to change without notice.

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Uniden MH120 manual Specifications, General