Uniden PRO505XL manual Specifications, Agc

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SPECIFICATIONS

 

 

 

 

General

 

 

Channels

40 AM

 

Frequency Range

26.965 to 27.405 MHz

 

Frequency Control

Phase Locked Loop (PLL) synthesizer

 

Frequency Tolerance

±0.005%

 

Operating Temperature

-30ºC to +50ºC

 

Microphone

Plug in type, electret

 

Input Voltage

13.8 V DC nom. (+ or - ground)

 

Current Drain

TX full mod., 1.4A

 

RX

with max. audio output, 0.8A

 

Size

4-7/8” W x 7-1/2” D x 1-3/4” H

 

Weight

1 lb. 3 oz.

 

Antenna Connector

UHF, SO-239

 

LCD Meter

Indicates relative RF output and received signal strength

 

Transmitter

 

 

Power Output

4 Watts

 

Modulation

Class B amplitude modulation

 

Freq. Response

300-2500 Hz

 

Output Impedance

50 ohms, unbalanced

 

Receiver

 

 

Sensitivity

0.8μV for 10 dB; (S + N) /N typical (limit 1.6μV)

 

Selectivity

6 dB @ 7kHz, 70 dB @ 10kHz typical

 

Image Rejection

65 dB typical

 

I.F. Frequency

Double Conversion Superheterodyne

 

 

1st 10.692 MHz

 

 

2nd 450 kHz

 

Automatic Gain Control

less than 10dB change in audio output for inputs from 10

 

(AGC)

to 50,000 microvolts

 

Squelch

Adjustable; threshold less than 1.25μV

 

Audio Output Power

3 watts max. into 8 ohms

 

Freq. Response

300 to 2000 Hz

 

Distortion

less than 10% at 0.5 watts, 1000Hz

 

Internal Speaker

8 ohms, 2 watts round

 

Specifications and features are subject to change without notice.

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Contents PRO505XL Safety Notice IntroductionCB license requirement Uniden contact information Included in Your PackageParts of the Radio FrontBack Connect the power InstallationInstalling the mounting bracket MicrophoneConnecting external speakers Connecting an external antennaBasic operation Operation and MaintenanceService and repair information MaintenanceAGC SpecificationsTWO-YEAR Limited Warranty