UHF CB RADIO 5W - CRYSTAL 477MHZ 12V 5W TRANSCEIVER This high powered unit features the new 80CH UHF Narrow Band. Backward compatible with the standard 40CH UHF (Wide-band). This unit is very compact and features a large LCD display with changeable backlighting colour. The CB radio has a heavy duty die cast aluminium chassis for rugged protection and efficient heat dissipation. It has a 12V line output used for muting compatible stereos when receiving a call from another transmitter. The automatic squelch has adjustable sensitivity control to help filter out annoying back-ground noise. Compact 155x112x55mm. 12Vdc. 5W. 477MHz New Narrow band channel compatible transceiver 80 Channel UHF CB Compact Compatible with standard 40CH UHF High power 5 Watt transmission Large backlit LCD display (7 adjustable colours) Full aluminium die cast chassis with integrated heat sink Capable of muting the car stereo when receiving signals Automatic squelch control Channel scanning Duplex Range Extender feature: Extends the range of communication through local repeater stations from the surrounding areas. 13.8Vdc Frequency Range RX: 476.4250 ~ 477.4125MHz, TX: 476.4250 ~ 477.4125MHz Number Of Channels Max. 80 Operation Mode 8K5φF3E Channel Spacing 12.5kHz Antenna Impedance 50Ω Working Temperature –20℃ ~ 60℃ Power Supply 13.8V DC±15% (11.7~15.8V) Grounding Method Negative ground Current Drain Less than 150mA on standby, less than 350mA on receive, less than 1.5A on transmit Frequency Stability ±2.5ppm Dimensions (W x H x D) 112 x 30 x 155 mm (Dimensions are including protrusions) Weight: Approx. 0.8kg (including microphone) Transmitter RF Power Output 5Watts Spurious And Harmonics 60dB Adjacent Channel Power 60dB FM Noise 40 dB Audio Distortion Less than 5% Receiver Sensitivity EIA 12dB SINAD 0.28μV Adjacent Channel Selectivity 60dB Intermodulation 60dB Audio Output Impedance 8Ω Audio Output At 8Ω 0.5W or higher (10% distortion) 40CH Wide-Band & 80CH Narrow Band The ACMA (Australian Communications and Media Authority) restructured the UHF CB band and increase its capacity from 40 up to 80 channels. Older radios that operate on only 40 UHF-CB channels are “Wideband” radios and the newer radios that will operate on the 80 UHF-CB channels are “Narrowband” radios. Both Narrowband radios and Wideband radios can communicate together normally as always on the first 40 channels. Only the new Narrowband radios will have the additional channels up to channel 80. Description CRYSTAL MOBILE - 5W COMPACT IN CAR UHF CB RADIO - DB477A Size 153x109x30mm Power 5W Manufacturer CRYSTAL
