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Uniden BEARCAT 880 Support Question

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Question posted by akendall1981 on January 30th, 2022

Everything With My Cab Is Passing Except The Rf Gain. I Can Hear Others But They

Others are unable to hear me or if they do they say it's faint. Everything passes except my R

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Answer #1: Posted by Troubleshooter101 on February 4th, 2022 10:01 AM

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Related Uniden BEARCAT 880 Manual Pages

English Owner's Manual - Page 1

® 880 Owner's Manual Printed in China U01UT390ZZZ(0)

English Owner's Manual - Page 2

...INSTALLATION 5 Mobile Antenna 6 Connecting the Power Cords 6 Ground Information 6 Install 6-Pin to 4-Pin Adapter 7 MARINE INSTALLATION 7 Using Your Bearcat 880 7 CB MODE...7 All Channel Scan 8 Weather Mode (WX mode 8 Set Weather Scan Mode 8 Set Weather Alert Mode 9 MEMORY Mode 9 ... Menus 11 EXIT Menu 12 Other Features 13 S/RF/CAL/SWR Meter 13 Calibrate Standing Wave Ratio (SWR 13

English Owner's Manual - Page 3

..., and availability of Uniden America Corporation. Preventive Maintenance 13 Maintenance 14 Troubleshooting 14 Servicing Your Transceiver 15 SpEcifications 15 Two-Year Extended Warranty 17 Radio Code Definitions 19 Uniden is a registered trademark of Uniden America Corporation. Bearcat is a registered trademark of optional accessories are all subject to change without notice.

English Owner's Manual - Page 4

... microphone adapter ƒƒ Reference Guide ƒƒ Part 95 Subpart D (FCC Rules) If any items are strictly prohibited. Unpacking Your Bearcat 880 contains the following: ƒƒ Bearcat 880 CB 2-way mobile radio ƒƒ Microphone ƒƒ Mounting Bracket Kit ƒƒ DC Power Cord ƒƒ 6-pin to relay your place of purchase...

English Owner's Manual - Page 5

... Meter: Displays Send/Receive signal strength, RF Power, and SWR reading. 4. With Talkback active, press PTT and adjust the volume with ... Press and hold to turn Weather Alert on ). LED on when MIC Gain is no incoming signal. 3. Turn Channel Selector to toggle between Day and Night modes. (LED off = CB channels; Press Talkback to 100% modulation. ALERT displays. ƒƒ Day...

English Owner's Manual - Page 6

... MHz of property. NB: Turns NB (Noise Blanker) feature on and off . Channel Selector/MENU/OK. S/RF/CAL/SWR: Push to to select a menu option or other selection. CB/PA: Selects CB (Citizens Band) or PA (Public Address). RF Gain knob: Improves reception in Memory mode. 12. 9/19/NORM: Press to : ƒƒ Select channels...

English Owner's Manual - Page 7

... power cords (see page 8). 4. To prevent acoustic feedback, separate the microphone from the speaker when operating the PA at high output levels. 19. Attach radio to transceiver. 21. Select a location that is off. 20. 17 18 19 22 20 21 17. POWER: Connects DC power to bracket. 7 PTT: Push-to ...

English Owner's Manual - Page 9

... strong signals • Turn SQUELCH back clockwise until you hear a hiss. It is not receiving a strong signal. 9 Using Your Bearcat 880 CB MODE Be sure that the power source, antenna, and microphone are properly connected before proceeding. Your Bearcat 880 comes with an adapter to connect the radio's 6-pin microphone to the vehicle chassis or negative (-) battery...

English Owner's Manual - Page 10

.... 2. Select 1 of severe weather when you are in MEM mode). Weather Mode (WX mode) Your radio combines a CB radio with a Weather radio and a Weather Alert system. The radio will move to set RF gain sensitivity. 6. All Channel Scan When All Channel Scan is now in Weather mode. 1. To exit All Channel Scan mode, press PTT, 9/19/NORM...

English Owner's Manual - Page 11

... at these setting (WX mode, WX Scan), you are in CB mode; Set Weather Alert Mode Weather Alert mode only operates when you will hear only weather broadcasts and Weather Alert signals. Press and hold MEM/SCAN until WXSCAN displays. 3. The radio stays on . Set Weather Scan mode to store into memory and...

English Owner's Manual - Page 12

...heard. Clear Channels from Memory 1. The radio plays the next channel in that color displays in memory. Backlight color ƒƒ CONT - RF Power Check ƒƒ Exit Select Backlight...again to return to cycle through the other menus: ƒƒ COLOR - Battery Check -- the radio scans memory channels only. 2. Weather Scan mode ƒƒ DIAG - Press MENU/OK. Scan ...

English Owner's Manual - Page 14

...PASS - FAILHI - VOLT displays. 2. Once DIAG displays, press MENU/OK; Release PTT: GO PTT displays. 6. Press MENU/OK to return to the Troubleshooting section, page 16.) 5. From the DIAG level, you feel your radio...can check battery power levels, RF power levels, and antenna mismatch. GO PTT displays. 4. VOLT displays. 2. The RF power condition, PASS or FAIL, displays. (If...

English Owner's Manual - Page 15

From this data. The radio returns to ensure that you use your incoming and outgoing signal strength and wattage as you are ... display the current level. Press PTT to see if the new calibration is between 1.5 and 2. Other Features S/RF/CAL/SWR Meter You can check your Bearcat 880. Release PTT to indicate you are tight. 3. Repeat these steps until CAL and a vertical status bar display ...

English Owner's Manual - Page 16

... to do so may void your Bearcat 880. Check antenna. Check microphone connection. Maintenance The Bearcat 880 is required. Carefully separate the two pieces. 2. Failure to CB. Check VOLUME and SQUELCH. Check antenna connection. To replace a blown fuse: 1. Check fuse. Set CB/PA switch to open. Twist to CB. Adjust MIC Gain. 16 There are tight. Check VOLUME...

English Owner's Manual - Page 17

... results after performing these checks, call the Uniden Customer Service Center at a CB shop. Problem Using MEM/SCAN does not access channels in accordance with the FCC Citizens Radio Service regulations. It is the user's responsibility to be sure to your alternator. RF power diagnosis check returned FAIL. High SWRs will damage the...

English Owner's Manual - Page 20

...is Wrecker needed at Ambulance needed at Your message is next message number 10-62 Unable to copy, use phone 10-63 Net directed to channel Traffic accident at Traffic ... 10-8 In service, subject to call 10-9 Repeat message 10-10 Transmission completed, standing by CB radio operators for faster communication and better understanding. The Product should be shipped freight prepaid, by traceable ...

English Owner's Manual - Page 21

... I am moving to channel Identify your station Time is up for contact 10-30 Does not conform to FCC rules 10-32 I will give you a radio check 10-33 EMERGENCY TRAFFIC Code 10-64 10-65 10-67 10-70 10-71 10-77 10-81 10-82 10-84 10...