Audited Supplier
Technical Specifications:
- 1000 channels
- VHF:136-174 Mhz UHF:403-527 Mhz
- Large, textured push-to-talk button for ease of use
- 3 programmable buttons to improve ease-of-use and increase operator efficiency
- Tri-colour LED for clear visual feedback on radio operating status
- Analogue & Digital Compatible
- Emergency button
- Quick, easy-to-use Group, Individual and All-call capability
- Digital Phone Patch capability
- Sophisticated Emergency Calls
- PTT ID helps improve communications efficiency and system discipline
- Remote Monitor features
- Elegant channel scanning schemes help ensure calls are received first time every time
- Basic / Enhanced Privacy
- AES256 Encryption via Software Purchase
- VOX Capability
- Transmit Interrupt
- Lone Worker
- 5 Tone Signaling
- Option Board Capability
- Intelligent Audio allowing the radio volume to automatically adjust to compensate for background noise
Model Number | XiR P8660i /DP4800/DP4801/DP4801e /XPR7550e | |||
Dimension | 130 x 55 x 35 mm | |||
Frequency range | VHF:136-174 UHF:403-527MHz | |||
Battery capacity | 2200mAh Li-ion | |||
Output power | 4W/5W | |||
Operation Temperature | -20ºC ~ +50ºC | |||
Order service | Retail/Wholesale/OEM/ODM | |||
Whether to support customization | Support customization | |||
Sample | Accept | |||
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: epends 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.
