Walkie Talkies

Warranty: 3 months for device only not included the battery Professional Two Way Radio (Range:5 kilometers) Frequency Range:400~480MHz Rated Voltage:DC 3.6V Memory Channel:16 channels Antenna Impedance:50Ω Working Manner"same frequency single operation or different frequency sigle operation Dimension:105mm*57mm*35mm Output Power:4w Modulation Mode16K￠F3E,11K￠F3EMaximum Frequency Deviation: ﹤5K/﹤2.5KhzRemanent Rediation: ﹤7uWPre-emphasis Character: Per fold frequency patch 6dbEmission Current: ≤1.3ACTCSS/DCS: 0.75KHz±50Hz, 0.37KHz±30HzModulation Sensitivity: 12mVModulation Distortion: ≤5%Sensivity:-122dBm(12dB SINAD)Modulation Receiver Bandwidth: 5KHzAudio Power: 0.3WAudio Distortion:﹤10%Blocking: ≥85dBIntermodulation: ≥60dB   ≥55dBAdjacent Channel Selectivity: ≥65dB   ≥60dBSpurious Rejection: ≥65dB

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  BF-888S related certification and report, please click to download! BF-888S_FCC 01 BF-888S_FCC 02 BF-888S_FCC 03 BF-888S_01-RED Certificate BF-888S_02-EN 300086 BF-888S_03-EN 301489 BF-888S_04-EUT Photos BF-888S_05-LVD-Report BF-888S-06-SAR-Report     Warranty: 6 months Features: Frequency: 400-469.995MHz 16 channel 1500mAh Li-ion battery 50 CTCSS/105 CDCS Voice Prompt PC Programming Emergency Alarm Intelligent Charging Battery Save Low Voltage Alert Time-out Timer FlashLight Specifications Frequency Range UHF 400-470MHz RF Rated Power 5W Channel Capacity 16 Channel Spacing 25KHz Operated Voltage 3.7 V Battery 1500MAh Li-ion Battery Life About 8 hours Frequency Stability 2.5ppm Operated Temperature -30c-+60c Antenna Impedance 50 Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm Weight (with battery/antenna) 198g Communication Range about 2-4km Transmitter RF Power Output 3W Modulation F3E Spurious Emission 65dB FM Noise -45dB(W) -40dB (N) Audio Distortion 5% Transmitting Current 1.3A Receiver Sensitivity (12dB SINAD) 0.20 uV Selectivity 55dB/50dB Intermodulation 65dB Adjacent Channel Selectivity 60dB Spurious Response 60dB Audio Power Output 1000mW Troubleshooting Guide: Troubles Guide NO Power Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace new one Couldnt communicate with other group members First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage. Hear the voice from other groups  Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you dont like it, you may apply another channel frequency. Why can I hear the voices clearly from other group, sometimes, my voice is intermittent Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is same as the frequency of other groups. Cant turn on the radio and even it is turned on, it often shuts off automatically Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance. 1,Scrambler 2,Noise reduction circuit 3,Long standby time 4,High capability li-ion battery 5,Battery save .CTCSS.DCS 6,Reporting number command of English and Chinese function humanism design.

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BF-888S related certification and report, please click to download! BF-888S_FCC 01 BF-888S_FCC 02 BF-888S_FCC 03 BF-888S_01-RED Certificate BF-888S_02-EN 300086 BF-888S_03-EN 301489 BF-888S_04-EUT Photos BF-888S_05-LVD-Report BF-888S-06-SAR-Report     Warranty: 6 Months Features: Frequency: 400-469.995MHz 16 channel 1500mAh Li-ion battery 50 CTCSS/105 CDCS Voice Prompt PC Programming Emergency Alarm Intelligent Charging Battery Save Low Voltage Alert Time-out Timer FlashLight Specifications Frequency Range UHF 400-470MHz RF Rated Power 5W Channel Capacity 16 Channel Spacing 25KHz Operated Voltage 3.7 V Battery 1500MAh Li-ion Battery Life About 8 hours Frequency Stability 2.5ppm Operated Temperature -30c-+60c Antenna Impedance 50 Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm Weight (with battery/antenna) 198g Communication Range about 2-4km Transmitter RF Power Output 3W Modulation F3E Spurious Emission 65dB FM Noise -45dB(W) -40dB (N) Audio Distortion 5% Transmitting Current 1.3A Receiver Sensitivity (12dB SINAD) 0.20 uV Selectivity 55dB/50dB Intermodulation 65dB Adjacent Channel Selectivity 60dB Spurious Response 60dB Audio Power Output 1000mW Troubleshooting Guide: Troubles Guide NO Power Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace new one Couldnt communicate with other group members First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage. Hear the voice from other groups  Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you dont like it, you may apply another channel frequency. Why can I hear the voices clearly from other group, sometimes, my voice is intermittent Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is same as the frequency of other groups. Cant turn on the radio and even it is turned on, it often shuts off automatically Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance. 1,Scrambler 2,Noise reduction circuit 3,Long standby time 4,High capability li-ion battery 5,Battery save .CTCSS.DCS 6,Reporting number command of English and Chinese function humanism design.

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BF-888S related certification and report, please click to download! BF-888S_FCC 01 BF-888S_FCC 02 BF-888S_FCC 03 BF-888S_01-RED Certificate BF-888S_02-EN 300086 BF-888S_03-EN 301489 BF-888S_04-EUT Photos BF-888S_05-LVD-Report BF-888S-06-SAR-Report     Warranty: 3 months for device only not included the battery Features: Frequency: 400-469.995MHz 16 channel 1500mAh Li-ion battery 50 CTCSS/105 CDCS Voice Prompt PC Programming Emergency Alarm Intelligent Charging Battery Save Low Voltage Alert Time-out Timer FlashLight Specifications Frequency Range UHF 400-470MHz RF Rated Power 5W Channel Capacity 16 Channel Spacing 25KHz Operated Voltage 3.7 V Battery 1500MAh Li-ion Battery Life About 8 hours Frequency Stability 2.5ppm Operated Temperature -30c-+60c Antenna Impedance 50 Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm Weight (with battery/antenna) 198g Communication Range about 2-4km Transmitter RF Power Output 3W Modulation F3E Spurious Emission 65dB FM Noise -45dB(W) -40dB (N) Audio Distortion 5% Transmitting Current 1.3A Receiver Sensitivity (12dB SINAD) 0.20 uV Selectivity 55dB/50dB Intermodulation 65dB Adjacent Channel Selectivity 60dB Spurious Response 60dB Audio Power Output 1000mW Troubleshooting Guide: Troubles Guide NO Power Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace new one Couldnt communicate with other group members First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage. Hear the voice from other groups  Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you dont like it, you may apply another channel frequency. Why can I hear the voices clearly from other group, sometimes, my voice is intermittent Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is same as the frequency of other groups. Cant turn on the radio and even it is turned on, it often shuts off automatically Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance. 1,Scrambler 2,Noise reduction circuit 3,Long standby time 4,High capability li-ion battery 5,Battery save .CTCSS.DCS 6,Reporting number command of English and Chinese function humanism design.

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BF-888S related certification and report, please click to download! BF-888S_FCC 01 BF-888S_FCC 02 BF-888S_FCC 03 BF-888S_01-RED Certificate BF-888S_02-EN 300086 BF-888S_03-EN 301489 BF-888S_04-EUT Photos BF-888S_05-LVD-Report BF-888S-06-SAR-Report     Warranty: 6 Months Features: Frequency: 400-469.995MHz 16 channel 1500mAh Li-ion battery 50 CTCSS/105 CDCS Voice Prompt PC Programming Emergency Alarm Intelligent Charging Battery Save Low Voltage Alert Time-out Timer FlashLight Specifications Frequency Range UHF 400-470MHz RF Rated Power 5W Channel Capacity 16 Channel Spacing 25KHz Operated Voltage 3.7 V Battery 1500MAh Li-ion Battery Life About 8 hours Frequency Stability 2.5ppm Operated Temperature -30c-+60c Antenna Impedance 50 Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm Weight (with battery/antenna) 198g Communication Range about 2-4km Transmitter RF Power Output 3W Modulation F3E Spurious Emission 65dB FM Noise -45dB(W) -40dB (N) Audio Distortion 5% Transmitting Current 1.3A Receiver Sensitivity (12dB SINAD) 0.20 uV Selectivity 55dB/50dB Intermodulation 65dB Adjacent Channel Selectivity 60dB Spurious Response 60dB Audio Power Output 1000mW Troubleshooting Guide: Troubles Guide NO Power Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace new one Couldnt communicate with other group members First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage. Hear the voice from other groups  Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you dont like it, you may apply another channel frequency. Why can I hear the voices clearly from other group, sometimes, my voice is intermittent Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is same as the frequency of other groups. Cant turn on the radio and even it is turned on, it often shuts off automatically Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance. 1,Scrambler 2,Noise reduction circuit 3,Long standby time 4,High capability li-ion battery 5,Battery save .CTCSS.DCS 6,Reporting number command of English and Chinese function humanism design.

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Warranty: 3 months for device only not included the battery Quick Details Place of Origin: Fujian, China (Mainland) Brand Name: Crony Model Number: PT-558 Type: Connection Color: Black Application: Radio Material: Plastic Packaging & Delivery Delivery Detail: 3 business days Professional Two Way Radio Specifications: Frequency Range:400~470MHz Rated Voltage:DC7.4V Memory Channel:16 channels Antenna Impedance:50Ω Working Manner"same frequency single operation or different frequency sigle operation Dimension:119mm*64mm*38mm Output Power:7W Modulation Mode16K F3E,11K F3E Maximum Frequency Deviation: 5K/ 2.5Khz Remanent Rediation: 7uW Pre-emphasis Character: Per fold frequency patch 6db Emission Current: ≤1.3A CTCSS/DCS: 0.75KHz±50Hz, 0.37KHz±30Hz Modulation Sensitivity: 12mV Modulation Distortion: ≤5% Sensivity:-122dBm(12dB SINAD) Modulation Receiver Bandwidth: 5KHz Audio Power: 0.3W Audio Distortion:10% Blocking: ≥85dB Intermodulation: ≥60dB ≥55dB Adjacent Channel Selectivity: ≥65dB ≥60dB Spurious Rejection: ≥65dB

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BF-888S related certification and report, please click to download! BF-888S_FCC 01 BF-888S_FCC 02 BF-888S_FCC 03 BF-888S_01-RED Certificate BF-888S_02-EN 300086 BF-888S_03-EN 301489 BF-888S_04-EUT Photos BF-888S_05-LVD-Report BF-888S-06-SAR-Report       Warranty: 3 months for device only not included the battery Features: Frequency: 400-469.995MHz 16 channel 1500mAh Li-ion battery 50 CTCSS/105 CDCS Voice Prompt PC Programming Emergency Alarm Intelligent Charging Battery Save Low Voltage Alert Time-out Timer FlashLight Specifications Frequency Range UHF 400-470MHz RF Rated Power 5W Channel Capacity 16 Channel Spacing 25KHz Operated Voltage 3.7 V Battery 1500MAh Li-ion Battery Life About 8 hours Frequency Stability 2.5ppm Operated Temperature -30c-+60c Antenna Impedance 50 Dimensions (L×W×H) (with battery,without antenna) 110×50×32 mm Weight (with battery/antenna) 198g Communication Range about 2-4km Transmitter RF Power Output 3W Modulation F3E Spurious Emission 65dB FM Noise -45dB(W) -40dB (N) Audio Distortion 5% Transmitting Current 1.3A Receiver Sensitivity (12dB SINAD) 0.20 uV Selectivity 55dB/50dB Intermodulation 65dB Adjacent Channel Selectivity 60dB Spurious Response 60dB Audio Power Output 1000mW Troubleshooting Guide: Troubles Guide NO Power Check battery installation and/or replace batteries. Voltage Capacity Quickly Go Out. The battery life is over, replace new one Couldnt communicate with other group members First, please verify that the channel frequency and the CTCSS you are using the same as those of your group members. If the channel frequency and the CTCSS are the same, please verify that your group members are within the radio coverage. Hear the voice from other groups  Please change your CTCSS for the channel. At the same time, you also need the CTCSS for all the radios in your group. If you dont like it, you may apply another channel frequency. Why can I hear the voices clearly from other group, sometimes, my voice is intermittent Please check whether the MIC is blocked by something. If so, please return the radio to your authorized dealer for maintenance. Sometimes, your frequency is same as the frequency of other groups. Cant turn on the radio and even it is turned on, it often shuts off automatically Please check the battery contacts on the radio. If it is broken or twisted, please return the radio to your authorized dealer for maintenance. 1,Scrambler 2,Noise reduction circuit 3,Long standby time 4,High capability li-ion battery 5,Battery save .CTCSS.DCS 6,Reporting number command of English and Chinese function humanism design.

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