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Summary of Contents for SUNDOWNER UH-011

Page 1: ...uni n UHF CB TRANSCEIVER OWNER S MANUAL FlLJI I O11 IBIIdm 11 T CALL UH O11 Cl n o110 11 0 I J I J I J I J TX RX CACUP I _ L L J cs o M ...

Page 2: ...to the Super intendant Regulatory of Licensing in the State or territory in which the station will be operated CHANNEL INFORMATION This radio has been designed to provide high level performance in the Citizens Band Radio Service which is comprised of the following frequency assignments DUPLEX OPERATING FREQUENCIES Channel Channel Frequency Channel Channel Frequency Channel Channel Frequency inMHz ...

Page 3: ...lication requirements For automobile installation the whip antenna may be used with good effect The most effi cient and practical installation is a full quarter wave whip antenna mounted on the rear deck or fender top midway between the rear window and bumper A short loaded whip antenna is more convenient to install on your automobile although the efficiency is less than a full quarter wave whip a...

Page 4: ...control too far or some of the weaker signals will not be heard OPERATING PROCEDURE TO TRANSMIT CAUTION The transceiver Voltage Standing Wave Ratio V S W A measurement must be performed priorto the use of the transmitter A V S W R ratio in excess of 2 1 may damage the transmitter 1 Be sure the operator has read and understands D G C Rules and Regulations priorto operating the transmitter 2 Select ...

Page 5: ... Be sure SQUELCH is adjusted properly Is the radio over squelched Check to see that the radio is switched to an operational mode 3 If trouble is experienced with transmitting Check to see that the transmission line coaxial cable is securely connected to the ANTENNA CONNECTOR Be sure that the antenna is fully extended for proper operation Be sure that all transmission line coaxial cable connections...

Page 6: ...tion is being re ceived or whenever the SQUELCH control is adjusted fully counter clockwise 7 TONE CALL INDICATOR When a SELCALL module is installed While receiving TONE SIGNAL this LED will be on 8 DUPLEX INDICATOR When the channel indicated by the CHANNEL INDICATOR and Duplex memory is programmed this LED is turned on 9 CHANNEL INDICATOR LED indicates the channel number in use 10 FRONTMICROPHONE...

Page 7: ...NNEL SELECTOR SWITCH This switch selects the desired channel for trans mission and reception 15 16 17 15 EXTERNAL SPEAKER The External Speaker Jack is used for remote receiver monitoring The external speaker should have 8 ohm impedance and be rated to handle at least 4 0 watts When the external speaker is plugged in the internal speaker is automatically disconnected 16 POWER This jack permits conn...

Page 8: ...ower lead microphone and antenna 2 Rotate the SQUELCH control 12 fully counterclockwise 3 Switch the radio on by turning the OFF VOLUME control 11 clockwise and adjust for a comfortable volume level and adjust for a comfortable squelch level 4 Rotate the CHANNEL SELECTOR switch 14 to select the required channel TRANSMITTING To transmit depress the PRESS TO TALK switch 1 on the microphone Hold the ...

Page 9: ... to CH 8 TX only 477 175 MHz to 477 350 MHz 2 600 ohm Dynamic Type 8ohm 3W M Type Mic 4P Metal EXT SP 3 5 DC Power 3P Type PRESS TO TALK Switch OFF VOLUME Control SQUELCH Control DUPLEX Switch TONE CALL Switch TONE SQUELCH Switch CHANNEL SELECTOR Switch DUPLEX Indicator TX Indicator RX Indicator TONE CALL Indicator SIGNAL METER CHANNEL Indicator W 154 5 mm H 52 5mm D 189mm 1 2 kg DC Power Cable wi...

Page 10: ...TION Sensitivity for 12 dB SINAD Overall Audio Fidelity 1 kHz 0 dB reference Lower at 500 Hz Upper at 2 5 kHz Adjacent Channel Selectivity I25 kHz Maximum Audio Output Power Audio Output Power at 10 THD Hum Noise Ratio at Input 1mV Squelch Sensitivity at Threshold Squelch Sensitivity at Tight Image Rejection Ratio IF Rejection Ratio Oscillator Dropout Voltage Current Drain at No Signal Current Dra...

Page 11: ...MEMO ...

Page 12: ...y time while this warranty is in effect the warrantor will at its discretion repair the de fect or replace the product and return it to you without charge for parts or service THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSEMENT OR PAY MENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow this exclusion or limitation of incidental or consequential damages sothe above limita...

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