RT84 DCDM Dual Band Ham Radio

$113.99
SKU: A9143A

Direct Mode/Dual Capacity Direct Mode (DCDM)

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DMR digital two way radio,Complying with digital protocol ETSI TS 102 361-1,-2. Clear sound and more powerful. Can talk to all intercoms with the same protocol.
Digital and analog compatible,Support  digital and analog two communication modes to ensure that the original analog products smooth transition to digital products to meet different communication needs

RT84 DCDM Dual Band Ham Radio

Large color screen to display almost all the information you need to know;

FPP You can input the frequency directly

FPP You can input the frequency directly;

 Digital encryption

Alarm which is good for travel or emergency;

Alarm

The most important is it can easily get into the repeater and the firmware and software update is lifetime free.

RT84 DCDM Dual Band Ham RadioRT84 box

32 reviews

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Kuaaina
Great walkie talkies!!
I initially purchased these, more as a joke, to use with my husband, who works out of the casita at home. They’ve ended up being a surprisingly good way to communicate during the day if we don’t want to use the phone. They get great range; I’m not sure exactly how far the casita is, but it’s a separate structure on the property and a fairly good distance. I usually keep mine on the charging base when not in use, so I haven’t had an issue with the battery. Lots of channels to choose from and we haven’t had a problem with any. Overall great purchase and highly recommend.
G. Craig
Great Walkie-Talkies for the price! Excellent Customer Service!
I initially discovered that one of the headsets was torn a bit causing it to not function, but their customer service was quick to ship me another one! I would definitely recommend it

Frequency range

VHF:136-174MHz

Memory Channel

Up to 3000

UHF:400-480MHz

Operating    Voltage

7.4V DC

Frequency    Stability

 ±1.0ppm

Operating Temperature

-30℃~+60℃

Demission(HxWxD)

133*62*36mm
         (No including    the antenna)

Weight

About 300g(Include in battery and antenna)

Transmission

Output power

High:5W Low:1W

Consumption

≤0.18A

Output    Consumption

Analog≤1.6A Digital≤0.9A

Modulation Distortion

<5%

FM modulation

16K¢F3E@25KHz
         /141K¢F3E@20KHz
         11K¢F3E@12.5KHz

Signal-to-noise(wide/narrow)

≥45dB@25KHz ≥40dB@12.5KHz

Adjacent Channel

≤-65dB ≤-60dB

Power Audio Response

+1 ~ -3dB

4FSK digital    modulation

12.5KHz for data:7K60FXD

Antenna Port    Spurious

9KHz-1GHz: ≤-36dBm

12.5KHz for data    and voice:7K60FXE

1GHz-12.75GHz: ≤-30dBm

Digital Protocol

ETSI-TS102    361-1,-2,-3

Vocoder type

AMBE+2 TM

Reception

Analog receive    sensitivity

-122dBm (12dB    SINAD)

Signal imitation

≥70dB

Digital receive    sensitivity

-120dBm(BER≤5%)

Intermediation(Wide/narrow)

≥62dB/≥58dB

Audio power

1W

Adjacent channel    selectivity

≥65dB/≥60dB

Audio distortion

<10%

Receive Current

≤380mA

Audio response

+1 ~ -3dB

PM noise

≥45dB@25KHz /≥40dB @12.5KHz

DMR digital two way radio,Complying with digital protocol ETSI TS 102 361-1,-2. Clear sound and more powerful. Can talk to all intercoms with the same protocol.

Digital and analog compatible,Support  digital and analog two communication modes to ensure that the original analog products smooth transition to digital products to meet different communication needs
Large color screen to display almost all the information you need to know;

FPP You can input the frequency directly;

Digital encryption to encrypt your voice and make your conversation more safer;

Alarm which is good for travel or emergency;

The most important is it can easily get into the repeater and the firmware and software update is lifetime free.
  • Large color screen to display almost all the information you need to know;

  • The keyboard layout is reasonable and the buttons have a good tactile feel;

  • You can input the frequency directly;

  • SMS function and receive memory to record the call log and message log;

  • Digital encryption to encrypt your voice and make your conversation more safer;

  • Alarm which is good for travel or emergency;

  • The most important is it can easily get into the repeater and the firmware and software update is lifetime free.

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