vero two way radio
CHINESE PROFESSIONAL TWO WAY RADIO,WALKIE TALKIE MANUFACTURER
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VERO DUAL BAND FULL-DUPLEX TWO WAY RADIO VR-DB2R
VR-DB2R is the first dual-band full-duplex two way radio in china,Full-duplex allows transmit and receive to happen simultaneously,This is the first advantage of DB2R,the Second,DB2R have meet IPX7 waterproof protection,it can under 1 meter water 30 minutes.it is the first waterproof IPX7 two way radio in china.The Third,DB2R have Auto Contact Function,This function is helpful for environments needing close communication, such as climbing, exploration and rescuing. The radio beeps when the user is being out of communication range when this function is ON.,We will explain each function as below:

 
1,Dual-Band Full-Duplex,Dual Frequency
 
  • 136-174 & 300-350 MHz (TX/RX)
  • 136-174 & 350-390 MHz (TX/RX)
  • 136-174 & 400-470 MHz (TX/RX)
  • 136-174 & 450-520 MHz (TX/RX)
  • 136-174 & 245-246 MHz (TX/RX)
  • 144-146 & 430-440 MHz (TX/RX)
Full-Duplex Communication in VHF and UHF band Simultaneously.
  Full-Duplex Communication in VHF and UHF band Simultaneously.It is alows Receive while transmit
IPX7 Waterproof protection
  The gasket sealed waterproof housing provides superior waterproof protection, equivalent to JIS Grade 7*. Reliable and dependable use in harsh conditions such as rain, snow, sudden change in temperature, make the VR-DB2R the radio for all situations.
Human voice prompt information function
  Human voice prompt information function ,It is easy to know the channel is for sb. and the master information.
 
         
 
Full-Duplex Communication in VHF and UHF band Simultaneously.
High/Low Power Switchable
  The radio can be switchable for both low power and high power. When talk range is small, the radio can be switched to low or middle power to save battery.
Dual Display .Dual Standby
  VR-DB2R can display two frequency on the screen,and watch for the two frequency
25KHz/12.5KHz Switchable
  Different channel spacing 25KHz/12.5KHz is optional to confirm with the regulations of different countries.
Key Pad Operation
  19 Key pad enable users to program the parameter to radio directly when the programming cable and computer is not available, it is very convenient for outdoors
Auto Contact Function
  This function is helpful for environments needing close communication, such as climbing, exploration and rescuing. The radio beeps when the user is being out of communication range when this function is ON.
Whisper Function
  This function can be enabled in quiet environment and allows you to speak quietly into the radio and still be heard clearly.
Auto Output Power When the Radio In Duplex Status
  When the VR-DB2R is at duplexing state,DB2R can automatically adjust the output power according to the distance between the two two way radio.
CTCSS / CDCSS
  Unique CTCSS /CDCSS is useful to setup group users to avoid unwanted conversations on the same channel.
Channel steps (5K/6.25K/10K/12.5K/25K)
  Different channel steps 5K/6.25K/10K/12.5K/25K is optional to confirm with the different need.
FM radio
  it is very easy to use the radio receive the frequency range :88-108 MHz
PC Programming
  Frequency and various features can be set by PC programming software.
TOT
  The feature allows for more efficient use of channels by limiting the amount of time of each transmission. Also, it effectively avoids radio damage because of long-time transmission.

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