IP67 waterproof 10km long distance radio woki toki in longer range

Main FunctionProduct nameIP67 waterproof 10km long distance radio woki toki in longer rangeItem NoCD-A8ColorBlackFrequencyUHF 400-480 MHz/VHF 136-174 MhzChannel No16Battery Capacity4200 MahOutput Power12 W(VHF)or 10 W(UHF)Weight208g(with battery, antenna)Working Temperature-20-°C+55°CChannel Spacing25KHZ/12.5KHZModulation Distortion≤5%(300-3000hz)Remanent Modulation≤-35dbMaximum Frequency Deviation≤5KHZ/≤2.5khzCTCSS Frequency Deviation0.75KHZ/0.35KHZ+50hzSelevtivity≥65dbAudio Distoftion≤5%
10W high power output
High /Low power switch
CTCSS/DCS(QT/DOT code)
Short cut operation
Wide/Narrow band
Monitor /Monitor momentary function
Scan function
VOX function
Emergency alarm
Time-out-timer(TOT)
Busy channel lockout(BCL)
End-tone elimination
Battery save
Low-battery alert
IP67 WaterproofRelated ProductsCD-528CD-628

HD-Q9Our CompanyChierda
Quanzhou Chierda Electronic Telecom Co,. Ltd, which is in Quanzhou, Fujian, China. With more than 30 years development, Chierd have developed Multi-Style, Multi-Model and Multi-Function Two Way Radio. Such as Digital Two Way Radio, Professional Walkie Talkie, LCD Screen Radio, Car Mobile Radio, Repeater, Antenna,Earpiece and others related accessory etc.
There are advanced capacity of research and improve product testing technology, complete quality assurance system, a variety of professional and efficient marketing team in Chierda. We are devote ourselves to providing all kinds of economical and pratical principles for global enterprises and customers, to achiee Win-Win situation.
CertificationsExhibition & ShippinFAQ
Q. Why sometimes your partner's voice is intermittent?
A. Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.
If still same problem, please send the radio back to your authorized dealer repair.Q. Can't turn on talky and even it is switch on, it often shuts off automatically?
A. Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.Q. Can't transmit or receiver signal with other members?
A. First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.Q. Why sometimes received voice from other groups?
A. Two way solutions.You can change another channel or change another channel frequency by PC software.Q. Which is better – VHF or UHF?
A. Depends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.
Any question please feel free to send inquiry and contact us!Q. Why sometimes your partner's voice is intermittent?

A. Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.
If still same problem, please send the radio back to your authorized dealer repair.Q. Can't turn on talky and even it is switch on, it often shuts off automatically?
A. Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized dealer for maintenance during warranty.Q. Can't transmit or receiver signal with other members?
A. First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members. Please make sure that you and your partners are all within the radio coverage, If the channel frequency and the CTCSS are the same.Q. Why sometimes received voice from other groups?
A. Two way solutions.You can change another channel or change another channel frequency by PC software.Q. Which is better – VHF or UHF?
A. Depends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use the radios in both environments, we prefer using UHF band.
Any question please feel free to send inquiry and contact us!Contact