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Retevis RT73 Dual Band Digital/Analog 20W Mini Mobile Radio is coming

Retevis RT73 Dual Band Digital/Analog 20W Mini Mobile Radio is coming

Are you looking for a DMR mobile radio that could easily fit on your vehicle’s dashboard. Yes, here it is. Retevis RT73 which is the perfect size you are looking for. It has all the bells and whistles you wanted from frequency range, GPS, build quality and most of all SIZE.

Retevis RT73 is a dual band digital analog mini mobile radio, dual standby, and true time slot. It is capable of all advanced digital technology features.

It utilizes TMDA technology to attain double call capacity on a permitted frequency. Low noise, crystal clear sound, as well as confidential communication from advanced voice encoder technology, greatly improves working efficiency. 

Features:

  • True-2-slot: Provide 2-slot communication which allows on a frequency; comply with MotoTrbo Tier I&II.  
  • To adopt the TFT color display, convenient operation.   display interface and visible icon.   
  • 6 level screen brightness can be adjusted.

  • Be capable of definable keys to convenience for accessing common functions. 
  • Support up to 4000 channels to cater to different communication demands. 
  • Support to set menu operation on or off via software to convenient for task and application management.
  • Excellent voice clarity with digital voice correction technology (AMBE+2TM).It can provide clearer voice quality than analog walkie-talkies in all kinds of use environments.
  • Ultra-small size, high power up to 20watts.  
  • TDMA 2-time slot technology.
  • Recording function. Support to record 200 hours. 
  • 4000 editable channel capacity.
  • It has GPS connector back of the radio, and the package comes with a GPS antenna.
  • Built-in Mic Gain. 
  • Remote monitor.
  • Roaming Function.
  • Emergency Function. 
  • FM Radio. 
  • General

    Model

    RT73

    Frequency range

    UHF:400-480MHz   

    VHF:136-174MHz

    Channel number

    4000 (250 Channels / Zone)

    Channel spacing

    12.5KHz/25KHZ

    Standby current

    160mA

    Operating temperature range

    -20℃~+50℃

    The antenna impedance

    50Ω

    Overall dimensions

    121.5*65.5*42.5mm

    Rated Voltage

    DC-13.8V

    Transmitter

    Rf power

    5-20W

    Modulation restriction

    ±2.5dB@12.5kHz / ±5.0dB@25kHz

    FM hum& noise

    -40dB@12.5kHz / -45dB@25kHz

    Conducted/radiated emission

    -36dBm<1GHz / -30dBm>1GHz

    Adjacent channel selectivity

    -60dB@12.5kHz / -65dB@25kHz

    Audio Response

    +1~-3dB

    Audio Distortion

    3%

    Emission current

    3A

    Receiver

    Frequency stability

    +/-1.5ppm

    Analogue sensitivity

    0.3μV / 0.25μV

    Digital sensitivity(5% BER)

    0.25μV / 0.2μV

    Inter modulation

    65dB

    Adjacent channel selectivity

    60dB@12.5kHz / 65dB@25kHz

    Spurious rejection

    65dB

    Rated audio

    500mw

    FM hum &noise

    -40dB@12.5kHz / -45dB@25kHz

    Audio response

    +1~-3dB

    Receive current

    350-460mA

  • It will be available in October, any questions, please email to info@ailunce.com

Comments

Comment user

Richard

I got this radio is it is unusable. The signal strength is shocking. The RT73 sat next to a £30 baofeng UV5R. With the UV5R + supplied tiny antenna, the audio is crystal clear as I am very close to a repeater. The Retevis RT73 and it's supplied antenna gives a poor signal with and horrible crackles and pops in the audio. The only way to hear anything is to set the squelch to 0 or use monitor mode. It is completely broken and customer support are so slow. Don't get me started on the programing software that crashes all the time - suffice to say whoever wrote that should be embrassed. It would be an amazing radio if it had: Customer support; and was not defective. Honeslty this has put me off buying Chinese radios for life. If you do decide to buy one, go through Amazon so you can send it back easily.

Comment author

Author

Hello, what antenna did you use on the RT73. Can you take a video and email info@ailunce.com

Comment user

OZ1KFY Christian

I got this radio and I am very happy with it. Nice size, it's fits nearly anywhere i the car. I have only a fewcomment 1. How do I enable Roaming mode, and how do I set it up/program it? 2. Are there going to be a change in the CPS, so there will be a "channel" option, like in all other dmr radios? It's much easier to make Zones and then select the channel to put into the Zone, that way you can use the same channel in different zones without having to program the channel several times Merry Christmas and a Happy New Year to all Cheers Christian

Comment author

Author

Thank you for your comment on it. We will record your advice and check if they can achieve.73

Comment user

Francisco Araujo

The exhaust fan on my RT73 is not turning on, even when I press the ptt. What to do?

Comment author

Author

Hello, the fan will on when press PTT. What's your RT73 current firmware, you can have a try to upgrade the lateset firmware first. if still have problem, email info@ailunce.com

Comment user

Tom

at my RT73 the fan comes after a while PTT keying, if the radio gets warmer andthan will stopp running until the radio gets cooler, it will be temperature controlled. ( latest FW )

Comment user

Guest

Is there any planning to put APRS in the device like other Retevis DMR Radios? or a promiscuous mode?

Comment author

Author

We will record you feedback, We will announce if there are any further developments about these two functions.

Comment user

David

does it do digital monitor, if so will it monitor both time slots?

Comment author

Author

No, it don't support.

Comment user

Almost

Is encryption type the same with Ailuance HD1 in Retevis rt73 ? Can I operate with the same encryption key on both radios? And it will work?

Comment author

Author

No, They are incompatible.

Comment user

Guest

Is it capable of APRS? If not, what is the gps used for? Thanks.

Comment author

Author

Not support APRS.

Comment user

Guest

It’s Oct. 17 when and where will this radio be available in the USA? Thanks.

Comment author

Author

You can buy it from www.retevis.com

Comment user

Ettore IK3DJB

Buona sera , dove posso trovare il software del retevis rt73 .grazie de iK3DJB Ettore .

Comment author

Author

When the radio is available, you can download the software from here. 73. https://www.retevis.com/Retevis-RT73-Mini-Mobile-Radio-with-GPS

Comment user

Thomas

When can i buy it in Germany or Europe?

Comment author

Author

will available in the end of October. 73

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