Cobra UK75 ST, Operating Instructions Manual

Page 1: ...MOTE MOUNT CB RADIO WITH KOMPAKTES FERNMONTIERBARES CB FUNKGERÄT MIT RADIO COMPACTA DE BANDA CIUDADANA CB DE MONTAJE REMOTO CON RADIO CB DE FAIBLES DIMENSIONS A INST ALLATIONA DISTANCEAVEC RICETRASMETTITORE CB COMPATTO MONTABILE A DISTANZA CON UK75 ST Ingenious Products for Easier Communication UK75ST English UK qx 6 15 99 3 56 PM Page 2 ...

Page 2: ...s for your COMPACT REMOTE MOUNT CB RADIO WITH UK75 ST Ingenious Products for Easier Communication Cuts Noise Coming In Strengthens Signals Going Out UK75ST English UK qx 6 15 99 3 56 PM Page 4 Downloaded from www cbradio nl ...

Page 3: ...s Section D Italiano Sezione E UK75ST INTRODUCTION The Cobra UK75ST is the ultimate in remote mount CB transceivers and features the SoundTracker system which dramatically eliminates annoying static to deliver crisp clear sound quality The 75 s compact state of the art design provides consistent outstanding performance in almost all conditions or situations To get the best performance from your Co...

Page 4: ...y Location 1 Key 4 LCD Display Panel 5 Dual Watch Memory Location 2 Key 6 Scan Memory Location 3 Key 7 Display Memory Location 4 Key 8 On Off Volume Control 9 Lock Key Memory Location 5 Key 10 Squelch Control 11 Microphone 12 Speaker 13 Channel Up Key 14 Channel Down Key 15 PTT Push To Talk Key 16 Quick Disconnect Connector UK75ST English UK qx 6 15 99 3 56 PM Page 8 ...

Page 5: ...x in a convenient location away from moisture and direct sunlight in a location that will not interfere with driving Cobra suggests mounting it either under the front seat or on the front bulkhead UNDER THE FRONT SEAT INSTALLATION FRONT BULKHEAD INSTALLATION NOTE Do not mount under the bonnet near heat ducts or directly in line with heater ducts UK75ST English UK qx 6 15 99 3 56 PM Page 10 ...

Page 6: ...o a constant 12 volt source leaving it switched on after the engine is turned off may drain the car battery If the UK75ST is connected to an accessory 12 volt source it will switch off when the engine is turned off and reset to Channel 1 MOUNTING CONNECTOR BOX 1 Hold Cobra UK75ST Connector Box in exact location desired for mounting 2 Using it as a template mark the location for the mounting screws...

Page 7: ...d see your local CB dealer or order directly from Cobra For maximum efficiency in boat installations an earthing plate is required unless the vessel has a steel hull Consult your CB dealer for information regarding an adequate earthing system Be sure that the antenna is properly connected and tuned SWR to the radio before transmitting Prolonged transmitting without an antenna or use of a poorly ma...

Page 8: ...atio and dramatically improves signal clarity This also allows you to significantly reduce the squelch level which greatly expands your listening range On Transmission Strengthens Signals Going Out A SoundTracker CB strengthens the transmit signal by more effectively using the available RF power output of the CB The result is improved transmission signal clarity and an expanded transmission range ...

Page 9: ...display SELECTING A CHANNEL 1 Change channels by pressing either the channel up or channel down key 2 To quick advance channels press and hold either key 1 Rotate the power ON OFF Volume Control clockwise 2 Turn the Squelch Control anticlockwise until noise is heard 3 Adjust volume to a comfortable level TURNING YOUR CB ON UK75ST English UK qx 6 15 99 3 56 PM Page 18 ...

Page 10: ...adio you must select a channel that is not in use 3 Turn on SoundTracker To achieve the Desired Squelch Setting DSS 4 Think of your Squelch Control as a gate for incoming signals If you turn the Squelch Control fully clockwise it raises the squelch gate so high that no signals get through 2 will be displayed on the LCD readout ST ACTIVATING SOUNDTRACKER 1 Depress the Sound Tracker key UK75ST Engli...

Page 11: ...75ST CB is designed with a liquid crystal display that indicates channel number frequency and the operating mode OPERATION LCD READOUT F 5 If you turn the squelch control fully anticlockwise it lowers the squelch gate so low that everything gets through noise weak signals and strong signals 6 To set the squelch gate to the DSS Desired Squelch Setting turn the squelch control anticlockwise until yo...

Page 12: ...You are now on instant channel 19 and the icon will appear EMG TO RECEIVE 1 Your UK75ST is automatically in the receive mode and is illuminated TO TRANSMIT 1 Press the Press To Talk PTT key 2 The TX icon will appear 3 Hold the microphone about 2 inches from your mouth and speak in a normal voice 4 Release the PTT button and you will automatically be in the receive mode again RX UK75ST English UK q...

Page 13: ...the 5 digit frequency of the channel selected 3 Press and release Display key 4 Display will change back to channel display KEY LOCK 1 Press Key Lock button to prevent unintentional channel changing 2 You are now locked and the icon will appear 3 Press Key Lock button again to deactivate UK75ST English UK qx 6 15 99 3 57 PM Page 26 ...

Page 14: ...memory 2 Press and release the Memory key 3 Press and hold the desired Memory Location key to lock channel into memory 4 The Memory Location will appear on the display ALL CHANNEL SCAN 1 Set Squelch Control SQL to the DSS Desired Squelch Setting See page 16 to set DSS 2 Press and release Scan key When activity is found on a channel scanning will stop Unit will begin to scan all 40 channels within ...

Page 15: ...evel see page 16 2 Set CB to one of the channels you wish to monitor 3 Press and hold the DW key until a beep is heard RETRIEVING CHANNELS FROM MEMORY 1 Press and release the Memory key 2 Press and release the desired Memory Location key 3 The channel in the memory location will be recalled 4 Repeat to recall other Memory Locations UK75ST English UK qx 6 15 99 3 57 PM Page 30 ...

Page 16: ... amplified transmitter power or illegally high antennas 3 You should not use the CB to promote illegal activities 4 You should not use bad language 5 You should not play music over your CB 6 You should not use your CB to sell merchandise or professional services NOTE The UK75ST will alternate between both channels until it receives an incoming transmission Five seconds after the transmission stops...

Page 17: ... Transmission completed standing by 10 11 Talking too rapidly 10 12 Visitors present 10 13 Advise Weather Road conditions 10 16 Make pick up at 10 17 Urgent business 10 18 Anything for us 10 19 Nothing for you return to base 10 20 My location is 10 21 Call by telephone 10 22 Report in person to 10 23 Stand by 10 24 Completed last assignment 10 25 Can you contact 10 26 Disregard last information 10...

Page 18: ... LESS THAN 6 dB µV FOR 20 dB Sinad IF FREQUENCY DUAL CONVERSION 1ST 10 690 MHz 2ND 455 kHz AUDIO OUTPUT 500 mW MAXIMUM AT 10 THD FREQUENCY RESPONSE 300 3000 Hz AT 6 dB 2ND IF IMAGE REJECTION GREATER THAN 70 dB ADJACENT CH REJECTION 60 dB MIN FREQUENCY CONTROL PLL PHASE LOCK LOOP 31 European CEPT Channel Freq CB Channel in MHz 1 26 965 2 26 975 3 26 985 4 27 005 5 27 015 6 27 025 7 27 035 8 27 055 ...

Page 19: ...ount CB Antenna ATW 400 Remote connector box AC 701 1 5 m 4 foot extension cord AC 702 OPTIONAL ACCESSORIES You can find these high quality accessories at your local Cobra CB dealer NOTES UK75ST English UK qx 6 15 99 3 57 PM Page 38 ...