QYT KT-8900D Dual band Quad-standby Mini Mobile Transceiver Car Radio Working Frequency: VHF UHF PTT ID, DTMF, Remote stun, Remote Kill, Repeater, Alarm, Monitor, High (25W) / Low (20W) Power Settings Bigger LCD Screen, Cooling Fan, Long-distance Communication, Easy to Install (Program Software supported by CHIRP or MIKLOR) Kit Includes: KT-8900D Radio, Speaker Mic, 6 ft DC Cable with Cigarette Plug Connector, Radio & Mic Brackets, Mounting Hardware, User Guide and Programming Cable. QYT KT-8900D Mobile Transceiver VHF UHF Quadstandby Basic Car RadioFeatures:1. Frequency Range: VHF UHF2. Output Power: VHF 25, UHF 203 .MSK/5Tone/2Tone/DTMF/CTCSS/DCS4. Optional signal setting5. Function6. PTT ID7. Auto Lock8. Remote stun9. Remote Kill10. Channel Name set11. 200 ChannelsSpecificationChannel Spacing: 25KHz 20K 12.5 Frequency Stability: 2.5ppmOperating Temperature: -20℃ ~ + 60℃ Operating Voltage: 13.8V DC ± 15%Dimension (HxWxD): 4.96*4.05*1.85 inWeight (with bracket): 1kgReceiver Sensitivity: 0.25V / 0.35V Channel choice:≥70dB /≥60dBIntermodulation: ≥65dB/≥60dB Inter-modulation Rejection: ≥60dB/ ≥65dB Spurious Rejection: ≥70dB /≥70dB Audio Distortion: ≤5% Package contents 1x Mobile Transceiver 1x Microphone with DTMF Keypad 1x Car Charger 1x Mounting Bracket(Fuse and Screws included) 1x User Manual 1x Programming Cable