background image

Sheet 1

Page 

2

2

INTRODUCTION

Welcome to the world of Citizens Band radio communications. Your 

Uniden radio is an advanced mobile radio designed for use in the 

Citizens Band (CB) Radio Service. It will operate on any of the 40 AM 

frequencies authorized by the Federal Communications Commission 

(FCC). Your Radio features a superheterodyne circuit with PHASE 

LOCKED LOOP techniques to assure precise frequency control. 

Safety Notice

The antenna used for this radio must be properly installed and 

maintained and must provide a separation distance of at least 16.92 

inches (43 cm) from all persons and must not be collocated or operated 

in conjunction with any other antenna or transmitter.  Never transmit if 

DQ\SHUVRQLVFORVHUWKDQWKHVSHFL¿HGGLVWDQFHWRWKHDQWHQQD
Note that Uniden does not specify or supply any antenna with 

this transceiver. While a 0 dBi gain antenna is normal for a typical 

installation, the above limit applies to any antenna with up to 3 dBi gain.

Description

Your UNIDEN CB Radio represents the highest quality 

communicationsdevice designed for use in the Citizens Band Radio 

Service. It will operate on any of the 40 AM frequencies authorized by 

the Federal Communications Commission (FCC).

The Citizens Band Radio Service is under the jurisdiction of the 

Federal Communications Commission (FCC). Any adjustments or 

alterations which would alter the performance of the transceiver's 

original FCC type acceptance, or which would change the 

frequency determining method, are strictly prohibited.
Replacement or substitution of crystal, transistors, ICs, regulator 

diodes, or any other part of a unique nature, with parts other than 

those recommend by UNIDEN AMERICA CORPORATION, may 

cause violations of the technical regulations in Part 95 of the FCC 

Rules or in violation of type acceptance requirements in Part 2 of 

the rules.
Part 95 Subpart D (FCC Rules) is included and should be 

referenced for all FCC Rules and Regulations that apply when 

using a Citizen’s Band (CB) Transceiver Radio.

Uniden contact information

You can get answers 24/7 at our website: www.uniden.com.

Содержание PRO 520XL

Страница 1: ...PRO 520XL Professional Mobile CB Radio Printed in Vietnam UTZZ01363ZA 1 2016 Uniden America Corporation Irving Texas 2021 Uniden America Corporation Irving Texas...

Страница 2: ...th up to 3 dBi gain Description Your UNIDEN CB Radio represents the highest quality communicationsdevice designed for use in the Citizens Band Radio Service It will operate on any of the 40 AM frequen...

Страница 3: ...s Mounting hardware Other printed materials NOTE You must use a CB antenna sold separately with this radio PARTS OF THE RADIO Front 1 PA Switch Activates the Public Address feature see Connecting exte...

Страница 4: ...ch the radio squelches or suppresses weak radio signals 10 RF Gain Knob Adjusts the level of the signal reception 11 Channel Selector Selects which channel the radio will transmit or receive on Back 1...

Страница 5: ...ke sure your power supply is turned off 2 Connect the RED lead on the radio to the power supply s POSITIVE pole and connect the BLACK lead to the power supply s NEGATIVE pole or to a neutral ground su...

Страница 6: ...DWLRQV RI WKLV UDGLR Follow the manufacturer s installation instructions carefully Tune your antenna using a Standing Wave Ratio SWR meter set the radio to channel 20 and adjust the antenna until the...

Страница 7: ...ockwise to move down the channel list Changing the volume Turn the Volume knob clockwise to increase the volume turn it counter clockwise to decrease the volume Transmitting Tune the radio to the chan...

Страница 8: ...be used for normal communication The FCC reserves Channel 9 for emergencies involving the immediate safety of individuals or protection of property Use Channel 9 to render assistance to a motorist Th...

Страница 9: ...rrosion on the connectors Service and repair information Service repair or alignment should only be attempted by a qualified and or licensed radio technician When ordering parts it is important to spe...

Страница 10: ...tput 4 Watts Modulation Class B amplitude modulation Freq Response 300 2500 Hz Output Impedance 50 ohms unbalanced Receiver Sensitivity 0 5 V for 10 dB S N N typical limit 1 0 V Selectivity 6 dB 7kHz...

Страница 11: ...connected Consult the dealer or an experienced radio TV technician for help FCC 44 CM STATEMENT This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment Thi...

Страница 12: ...ed or not maintained as reasonable or necessary B modified altered or used as part of any conversion kits subassemblies or any configurations not sold by Uniden C improperly installed D serviced or re...

Страница 13: ...s manual you are certain that the Product is defective pack the Product carefully preferably in its original packaging The Product should include all parts and accessories originally packaged with th...

Отзывы: