Specifications - Uniden PRO 520XL User Manual

Channels:
Frequency Range:
Frequency Control:
Frequency Tolerance:
Operating Temperature:
Microphone:
Input Voltage:
Current Drain:
Size:
Weight:
Antenna Connector:
LED Meter:
TRANSMITTER
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:
Specifications and features are subject to change without notice.

SPECIFICATIONS

40 AM
26.965 to 27.405 MHz
Phase Locked Loop (PLL) synthesizer
±0.005%
-30ºC to +50ºC
Plug in type: dynamic
13.8 V DC nom. (+ or - ground)
TX: full mod., 1.7A
RX: with max. audio output, 1.7A
4-1/2" W x 6-3/4" D x 1-3/8" H
1 lb. 10 oz.
UHF, SO-239
Indicates relative RF output and received
signal strength
4 Watts
Class B amplitude modulation
300-2500 Hz
50 ohms, unbalanced
0.5µV for 10 dB; (S + N) /N typical (limit: 1.0µV)
6 dB @ 7kHz, 70 dB @ 10kHz typical
80 dB typical
Double Conversion Superheterodyne
Adjustable for optimum reception
(AGC): less than 10dB change in audio output for
inputs from 10 to 50,000 microvolts
Adjustable; threshold less than1µV
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
1st 10.692 MHz
2nd 450 kHz