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Descrição


Model

RT73

RT95

RT99

RA25

Mode

DMR Digital & Analog

Analog

Analog

Analog

Frequency

VHF:136-174MHz

&

UHF:400-480MHz

EU version:

VHF :144-146MHz & UHF:430~440MHz

orUS version VHF:144-148MHz & UHF: 430~440MHz

VHF:136-174MHz

&

UHF:400-470MHz

VHF:144-146MHz & UHF:430-440MHz

Or
GMRS

TX: 462.5500-467.7250MHz RX:462.5500-462.7250MHz

Band

Dual Band

Dual Band

Dual Band

Dual Band /GMRS

Output Power

5-20W

25W / 15W / 5W

VHF:L:25W /H:50W; UHF:
L:25W/H:45W

UHF: ?18W VHF: ?20W GMRS:?20W

Channels

4000 (250 CH / Zone)

200

16*N groups( N?1?

UV:500
GMRS:30

Rated Voltage

13.8V DC ±15%

13.8V DC ±15%

13.8V DC ±15%

13.8V DC±15%

Antenna Connector

SL16-J

SL16-J

SL16-J

SL16-J

Dimensions(WxHxD)

121.5*65.5*42.5mm

124*39*163mm

160*115*40mm

124x101x36mm

Weight

323g(main unit)

640g

840g(main unit)

450g(main unit)

Frequency Stability

± 1.5ppm

±2.5ppm

±2.5ppm

±2.5ppm

Main features

1:Digital & Analog mode combined, support Mixed receive andVFO;

2:1.77 inch TFT LCD display(Diagonal length);

3:Built-in GPS;

4:Mini,high power;

5:PC software and microphone programmable

6.20000 call groups.200,000+contacts(complete worldwide database from DMR-MARC).

7.Single call,group call and all call

1:Dual Display /Dual Watch;

2:180 degree rotatable TFT LCD display;
3:Amateur mode and professional mode,

4:DTMF/5 Tone  /CTCSS/DCS Scan/Squelch;

5:VFONumeric keyboard Programming and PC Programmin;

6:LCD brightless control
7:Six definable keys;

8:Can be extended to 136-174MHz and 400-490MHz

1:Support network: 2G, 3G, 4G, 5G, WiFi,CDMA,GSM, etc.

2:Full function mobile app operation;

3:Full function mobile app operation, no need for professional frequency writing;

4:Fast automatic team building;

5:Network relay function;.

6.No need to insert card, free forever, and can also realize the function of public interphone;

1:VFO/Channel mode switch;

2: 1.44 Inch TFT display;

3:UV dual band 500channels,

GMRS 30 Channels, identified by editing name;

4:Amateur and professional mode optional(only available in UV Dual band)

5:CTCSS, DCS, DTMF, 2Tone, 5Tone setting for each single channel;

6:Tone Pulse frequency;

7:Compander function;

Hot Sale! DMR Digital Mobile Radio Retevis RT73 Mini Digital Car Radio Station GPS UV Dual Band 20W TFT Screen with Hand Microphone + Cable



Hereby inform, attention please before order:


Now the 6th batch is inhot-selling.

RT73 has arrived at our warehouse, and can be sent ASAP if you order,no need to wait and extend order delivery time!

First come first served. The earlier you order, the earlier your order will be sent.We will urge warehouse to finish delivery ASAP.

Any doubt, please contact customer service.Sincere thanks for your understanding.


------RETEVIS Official Store.

Note:

1.The RT73 package includes a programming cable.

2.We bear the shipping fee.


TIPS:
If you want to upgrade RT73 firmware or check what version of firmware your RT73 is in now, please watch the instruction video at the top, any question, be free to contact us.

Here the latest Firmware and Software come : Click and download,faster.

This firmware fixes the problem that RT73 failed to display "ham contacts" after contacts files was uploaded?

RT73_CPS_V9.1.170?https://bit.ly/3opVV7w

This software adds some updates,such as description supplement of side keys,the entrance to switching between Single and Dual Watch?

RT73_FW_20210203?https://bit.ly/2YIFcSE

Link for 20,0000 contact file:https://bit.ly/2WFzjob


Feature?


·200,000+contacts (complete worldwide database from DMR-MARC).

·20,000 call groups.

·250 text messages.

·4000-channel (250CH/Zone, 16 zones?

·Built-in GPS.

·True 2-time slot which allows for 2 talk paths one a frequency.

·Dual band, dual display and dual standby.

·AMBE vacoder, Crystal sound quality.

·Super small size, power up to 20W, be convenient for installation on any devices.

·Definable keys to ensure shortcut operation.

·Built in broadcast FM radio.


Technical Parameters:

General
Product number
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
50?
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
0.3?V / 0.25?V
Digital sensitivity(5% BER)
0.25?V / 0.2?V
Intermodulation
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



Package includes?

·1 x Mini Mobile Radio
·1 x Hand microphone
·1 x GPS antenna
·1 x Power cord
·1 x Bracket
·1 x Screw
·1 x Instructions
·1 x Programming cable



Introduction to RT73 DMR Digital Car Mobile Radio


RT73 is new model of DMR digital car walkie talkie.Compared with RT90, similar functions,but the size of RT73 is more small,convenient,and cost-effective,best option for vehicle radio communication hams,suitable for car race,taxi,trucker,offroader,self-driving tour,community patrol,vehicle distribution,etc. Know more about it from here.?


FAQ:


1. Q: Could RT73 upgrade firmware?

A: Yes, please watch demonstration video at the top,any question,please contact us.


2.Q: How to download programming software and the latest firmware?

A: Click these link to download:

Programming software for RT73:https://bit.ly/3lUw8Ed
Latest Firmware for RT73: V20201019https://bit.ly/3pDrbBEV20201028https://bit.ly/35Gg8Qs


RT73 CPS_V2.12.18:https://bit.ly/35A68I2

RT73_FW_20201230:https://bit.ly/3nwxF2Z


Link for 20,0000 contact file:https://bit.ly/2WFzjob

3.Q:How to upload 200.000 DMR contacts into Retevis RT73?


A:Post from VK group :https://bit.ly/2Ji9Huv

Post from Face-book group:https://bit.ly/3rrJiLJ

4.How to Change the PowerOn Logo on Retevis RT73?


Russian :https://bit.ly/2LIiFBQ

English:https://bit.ly/3i4opSy


5.How to Set Up Retevis RT73 Digital APRS?


Russian:https://bit.ly/2MhnLoU

English:https://bit.ly/2MenbZn