Retevis RT3S DMR Digital Walkie Talkie VHF UHF GPS APRS 5W Ham Radio Stations Walkie-talkies Professional Amateur Two-Way Radio
Specifications:
Frequency:136-174&400-480MHz
Channel:3000
Frequency stability:1 ppm
Working temperature:-30?}~+60?}
Working voltage:7.4VDC.
Size:131x61x36mm
Weight:258g (including battery)
Battery type:lithium ion
Battery capacity:2000mAh
Antenna impedance:50 ??
Audio impedance:1W@16??
Channel spacing:12.5KHz
Vocoder:ambe+2
Sender
Power:high ??5W, low ??1W
Frequency stability:??1.0ppm
Adjacent channel power:??-60dB
Idle time slot power:TDMA:?? 57 DBM
Buzz and noise:-40dB @ 12.5kHz.
Stray radiation antenna:9KHz-1GHz ??-36dBm.
1GHz-12.75GHz ??-30dBm
FM modulation mode:11K0F3E@12.5KHz
4FSK digital mode 12.5KHz (data only):7K60FXD
12.5KHz (data and voice):7K60FXW
Maximum modulation deviation:2.5KHz@12.5KHz
Passive time slot power:-57dBm
Digital protocols:ETSI-TS102 361-1,-2,-3.
Audio response:+1~-3dB
Modulation BER (bit error rate):??5%
Recipient
Analog sensitivity:0.2v @ 12dbssinad
Digital sensitivity:0.25 V (BER:5%)
Adjacent channel selectivity:??-60dB @ 12.5kHz.
Intermodulation:??60dB
Stray response:??70dB
Audio response:+1~-3dB
Rated audio distortion:< 5%
Rated audio power:1W
Modulation:??45dB@25KHz
??40dB@12.5KHz
Features:
GPS
Use time division multiple access
(TDMA) digital function
Double-slot repeater
Point to point double time slot
Firmware can be upgraded.
Work alone
Encryption function
Compatible with mototrbotier ?d&ϵ
Single call, group call and full call
Analog and digital combination
Remote kill/stun and activate.
Up to 3000 channels
Transmission interruption
Group Call Matching (Mixed)
Private Phone Matching (Miscellaneous)
record
Emergency alarm
V0X
TOT
Package Include:
1?? Host
1?? Battery
2?? Antenna
1?? Adapter(EU Plug)
1?? Charger
1?? User manual
1?? Belt clamp
1?? Sling
Additional information
| Weight | 0.659 kg |
|---|
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