Máy con (loại 9full-duplex 1-8)- hệ thống liên lạc nội bộ không dây 5Ghz

 - IP55 Water resistant feature allows operation in a moderate rain with headsets connected.
 - Internal antenna of the Beltpack gives extra durability and convenience.
 - Voice prompts inform the changes of each status through the headset. such as “Change Battery”.
 - Both chargeable Battery Pack(BAT50) and AA type Battery can be used.
 - Compact and Agronomical design ensure the easy operation.
 Technical specs:
- RF Frequency: 5GHz UNII Band
 - Antenna Type: Internal
- Transmit
+ Type: Frequency/ Time Diversity
+ Power: 15dbm±1.5dbm without Antenna
+ Modulation Type:        QPSK
+ Frequency Stability: >±20ppm
- Receiver
+ Type: Antenna/ Frequency/ Time Diversity
+ RF Sensitivity: >-80dBm
+ Frequency Stability: >±20ppm
- Audio Frequency Response       200Hz~3.5KHz
- Audio Communication Group: 3
- Headset output: 50mW into 32Ω
- Headset Connector: 6-Pin. Mini-DIN male
- Microphone Type: Dynamic or Electret
- Latency: One-way system latency less than 23ms direct
- Communication Security: 256bits key AES level 3 Encryption
- Display: OLED 128 × 32 Resolutions
- Button: Push Buttons
- Battery Requirement: 2.4V 2300mA Rechargeable NiMH Battery or Two AA size Dry cells