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DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse

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  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
  • DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse
$450.48

Description

DMR Radio High Power Digital Walkie Talkie 4pcs Retevis RT81 Waterproof IP67 UHF VOX Ham Transceiver for Farm Factory Warehouse


Feature:


  1. 1.Enter the digital age in style with the Retevis RT81 DMR Digital Portable Two Way Radio, The RT81 offers amazingly clear, full quieting digital voice communication.
  2. 2.RT81 has two modes of digital and analog, 2 regions, select 32 channels, It uses digital mobile radio(DMR)Tier 2 standard protocol It is compatible with the popular series Tier I and II .
  3. 3.RT81 after strict waterproof and dust test,IP67 waterproof and Dustproof, Strict shell structure and material, so that the use of RT81 in a complex environment to ensure the normal use of radio.
  4. 4.High power, RT81 equipped with high power emission, Center frequency point test 10W power, increase the communication distance.



Digital Mode & Analog Mode Combined


RT81 has two modes of digital and analog,not only can be compatible with the existing communication system simulator,but also can comply with the future digital trend, saving the cost of repeated procurement and equipment replacement.



Superior Audio Performance


DMR digital technology provides better noise rejection and maintains voice quality at the farthest edge of the transmission range.



Super Long-distance Communication


RT81 is equipped with 10W high power , which makes long-distance communication more distant,clear.



IP67 Waterproof & Dustproof


Excellent IP67 waterproof performance is born for a wide range of complex environments.



Multiple Call Modes


With single call,group call,and multiple call modes,RT81 adapt to complex and variable communication environment. Each machine has an ID, which can call a designated person, or can be freely grouped to enable members of the group to talk.



Digital Encryption


Digital encryption makes your call more secret (RT81 encryption is only available among RT81).



Large Capacity Battery


Long standby, long use time. Large-capacity battery have been guaranteed to last for a long time, and TDMA digital technology can increase battery life and increase usage time by 40% over analog radios,which allows RT81 to gain more woring time.




This radio is Suitable for storage, wharf, construction site, tourism, hotel, logistics, factory, big warehouse, church event, etc. and hard wet working environment, which is your essential equipment for work.







Package Include:

    • 4 x RT81 Two Way Radio
    • 4 x Li-ion battery
    • 4 x Antenna
    • 4 x Adapter
    • 4 x Charger
    • 4 x Belt clip
    • 4 x Sling
    • 4 x User manual
    • 1 x Programming Cable as a gift


Specification:

Model
Retevis RT81
Frequency
UHF 400-470MHz
Mode
Digital/Analog
Power
10W
Channel capacity
32(2 Zone, 16 channel per zone)
Zone
2
Working voltage
7.4V
Working temperature
-30°C—+60°C
Storage temperature
-40°C—+60°C
Continuous working time
Analog:15 hours,Digital:25 hours
Battery capacity
2200mAh
Weight(include battery)
9.32oz/264g)
Radio size(include battery)
5.48x2.51x1.45in(139x64x37mm)
Reveiver
Channel spacking
12.5KHz/25KHz(Digital mode 12.5KHz)
Frequency stability
±1.0ppm
Analog sensibility
0.35µV/-116dBm(20dB SINAD)
0.2µV/-120dBm(Typical)
Digital sensibility
0.3µV/-117.4dBm(BER5%)
0.7µV/-110dBm(BER1%
Spurious response
TIA03C:65dB
ETSI:65dB
Adjacent channel selectivity
TIA603C:60dB 12.5KHz
ETSI:60dB 12.5KHz
Spurious response suppression
TIA603C:70dB ETSI:70dB
Receiving spurious emissions
<-57dBm 1GHZ,>-47dBm
Blocking
84dB
Rated audio power
1W
Audio response
+1dB—-3dB
Rated audio distortion
<=3%
Transmitter
Channel spacking
12.5KHz/25KHz(Digital mode 12.5KHz)
Frequency stability
±1.5ppm
TX power
Low:5W High:10W
FM noise
-40dB 12.5kHz
Spurious emission
<-36dBm 1GHz,>-30dBm
Adjacent channel selectivity
-60dB 12.5KHz
FM modulation mode
12.5KHz:11FOF3E
4FSK digital modulation mode
12.5KHz(data only)7K60FX
12.5KHz(data+voice)7K60FX
Modulation limit
2.5KHz 12.5KHz
Audio response
+1dB—-3dB
Rated audio distortion
<=3%
Digital protocol
ETSITSI02361,-1,-3
Vocoder type
AMBE+2TM



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