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Mobile Radio Dual Band Free Sample 6228 200 Channel Two way radio Mobile CB Radio Transceiver with CTCSS/DCS for Truck 1. Large-screen LCD display and adjustable brightness, easy to use at night; there are two different working modes of amateur machine and professional machine to choose from. 2. The buttons and knobs are arranged reasonably and easy to operate; the high-quality materials and craftsmanship, good heat dissipation ensures the long-term stable operation of the machine. 3. 200 programmable memory channels, the channel name can be edited for identification. 4. Different CTCSS/DCS, 2Tone, 5Tone signaling can be set for each channel to reject unnecessary calls from other stations. 5. A variety of scanning functions, and has CTCSS/DCS scanning function. 6. Using 5Tone can perform data transmission, emergency alarm, all call, ANI identification, remote kill, wake-up, etc. GENERAL Frequency RangeVHF: 136-174MHz 245~245.9875MHz (220~260MHz) UHF: 400~490MHz Number of Channels200 channels Channel Spacing25K (Wide Band) 20K (Middle Band) 12.5K (Narrow band) Phase-locked Step5KHz, 6.25KHz, 8.33KHz, 10KHz, 12.5KHz, 15KHz, 20KHz, 25KHz, 30KHz, 50KHz Operating Voltage24V DC卤15% SquelchCarrier / CTCSS / DCS / 5 Tone / 2 Tone / DTMF Frequency Stability卤2.5 ppm Operating Temperature-20鈩儈+60鈩?/p> Dimensions (mm)145(W) x 190(D) x 47(H) mm Weightabout 1.2Kg RECEIVER Wide bandNarrow band Sensitivity (12dB Sinad)鈮?.25渭V鈮?.35渭V Adjacent Channel Selectivity鈮?0dB鈮?0dB Audio Response+1~-3dB (0.3~3KHz)+1~-3dB (0.3~2.55KHz) Hum & Noise鈮?5dB鈮?0dB Audio distortion鈮?% Audio power output>2W@10% TRANSMITTER Wide bandNarrow band Power Output60W /25W10W (VHF)45W /25W10W (UHF) Modulation16K桅F3E11K桅F3E Adjacent Channel Power鈮?0dB鈮?0dB Hum & Noise鈮?0dB鈮?6dB Spurious Emission鈮?0dB鈮?0dB Audio Response+1~-3dB (0.3~3KHz)+1~-3dB (0.3~2.55KHz) Audio Distortion鈮?%Mobile Radio Dual Band Free Sample website:http://www.sifangradios.com/two-way-radios/mobile-radio-dual-band/