Uniden PRO520E manual Specifications, + 0.005%

Models: PRO520E

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SPECIFICATIONS

Channels:

Frequency Range:

Frequency Control:

Frequency Tolerance:

Operating Temp.:

Microphone:

Input Voltage:

Current Drain:

Size:

Weight:

Antenna Connector:

LED Meter:

TRANSMITTER

40 AM

26.965 to 27.405 MHz

Phase Locked Loop (PLL}synthesizer

+0.005%

- 30°C to + 50°C

Plug in DIN type: Electret

13.8VDC nom. (+ or - ground} TX:full mod., 1.7A

RX.:with max audio output, 1.7A 4 '/l' W x 6 3/4"0 x 1 3/8"H

1 lb. 10 oz. UHF,SO-239

Indicates relative RF output and received signal strength

Power Output:

Modulation:

Freq. Response: Output Impedance:

RECEIVER

Sensitivity:

Selectivity:

Image Rejection:

I.F. Frequency:

RF Gain Control: Automatic Gain Control:

Squelch:

Audio Output Power:

Freq. Response:

Distortion:

Internal Speaker:

External Speaker:

PA System:

4 watts

A3E (Amplitude Modulation)

300 - 2500 Hz

50 ohms, unbalanced

0.5~V for 10dB; (S + N}/N typical (limit: 1.0 ~V} 6dB@ 7KHz, 70dB @ 10KHztypical

80 dB typical

Double Conversion Superheterodyne 1st 10.692 MHz

2nd 450 KHz

Adjustable for optimum reception

(AGC}:less than 10dB change in audio output for inputs from 10 to 50,000 microvolts

Adjustable; threshold less than 1 ~V 7 watts max. into 8 ohms

300 to 2000 Hz

less than 10% at 4 watts, 1000Hz 16 ohms, 3 watts round

(not supplied} 8 ohms

7 watts in external 8 ohm speaker

Specifications and features are subject to change without notice.

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Uniden PRO520E manual Specifications, + 0.005%