Uniden BEARCAT 680 Owner's Manual

Owner’s ManualPrinted in ChinaU01UT389ZZA(0)680®

10TROUBLESHOOTING In the event of system malfunction, perform the following procedures: Problem SuggestionUnit does not power up • Check power cord c

11SPECIFICATIONSGENERALChannel: 40Frequency Range: 26.965 - 27.405 MHzFrequency Control: PLL SynthesizerAntenna Impedance: 50 ohmsPower Input: 13.8VDC

12Adjacent Channel Rejection: 55dBImage Rejection: 65dBInternal Speaker Impedance: 16 ohmsExternal Speaker Impedance: 8 ohmsPUBLIC ADDRESSOutput Power

13ranty. Warrantor, at its option, may replace the unit with a new or refurbished unit. THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WA

14RADIO CODE DEFINITIONS The following list contains common “10-Codes” used by CB radio op-erators for faster communication and better understanding.

2Uniden is a registered trademark of Uniden America Corporation.Bearcat is a registered trademark of Uniden America Corporation.Features, specication

3SAFETY NOTICEThe antenna used for this radio must be properly installed and maintained and must provide a separation distance of at least 34 cm (13.4

4alter the performance of the transceiver's original FCC type acceptance, or which would change the frequency determining method, are strictly pr

56. Microphone socket (6 poles)7. 9/19: Emergency channel selection.8. LO/DX: RF Gain. Improves reception in strong signal areas.9. PA/CB: Selec

6INSTALLATION MOBILE STATION INSTALLATION Plan the location of the transceiver and microphone bracket before beginning installation. 1. Select a loc

7caution must be taken to prevent a short circuit. If in doubt, contact your vehicle dealer for information. Ground Information This transceiver may b

83 on page 4) displays this data. Press and hold the PTT button on the microphone to see the RF output power levels. Release the PTT button to see inc

93. When the channel is clear, press the PTT button and speak. Release the button when you have nished speaking.You can also transmit while you are