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Tytera TYT MD-8500 UHF 400-470MHz DMR Digital & Analog Professional Walkie Talkie Repeater with Duplexer(RF Output Power 45W)

Tytera TYT MD-8500 UHF 400-470MHz DMR Digital & Analog Professional Walkie Talkie Repeater with Duplexer(RF Output Power 45W)

Regular price $1,292.99 USD
Regular price $1,295.10 USD Sale price $1,292.99 USD You Saved $2.11
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Default Title


Brand Name: HIROYASU

Model Number: MD-8500U

Is_Display: Yes

Walkie Talkie Type: Repeater

Storage Channel: 100

Frequency Range: 400-470MHz

Dimensions: 133(H)*483(W)*330(D)mm

Channel Spacing: 12.5KHz/25KHz

Operating Voltage: 220V/110V AC/13.8V DC

RF Power Output: 45W

Color: Black

Weight: 12Kg

Tytera TYT MD-8500 UHF 400-470MHz DMR Digital & Analog Professional Walkie Talkie Repeater with Free Programming cable and Software (Built-in Duplexer,RF Output Power 45W,100 Memory Channel)

IMPORTANCE: The difference between Transmitting Frequency and Receiving Frequency for UHF Band should be 10MHz Maximum due to the duplexer exists(For Example, TX:436.375MHz, then the RX frequency should be 446.375MHz maximum). So please kindly leave us your desired frequency to us by message with your order. thanks!


100% continuous duty cycle

Integrated heat sink and back panel fan provides the good design for 100% continuous duty cycle at 45W output.

Smart detection analog and digital signal

Mix mode in program software realizes the smart detection of analog and digital signals in single channel.

3U rack mount size

3 U rack mount professional design, with two handles, leave enough internal space for duplexer, possible for desktop or wall mount installation.

100 Memory channels

Channels button and LED monitor design in front-panel offer you the clear indication of 100 memory channels and easy switch operation between different channels.

QT/DQT with multi-decode

The MD-8500 decodes 5 QT/DQT groups in one single channel. This function is useful for sharing a channel with multiple groups.

Bright, clear LED indicate

Up to 8 LED lights integrated in front-panel. It is useful to check the status of operation mode including analog/digital, power level, over temperature status.

Automatic voltage and temperature protection

When the operate voltage, temperature, voltage standing wave ratio exceed the pre-set   value, it switches to low power or power off automatically.

Improved audio quality

Ensures the improved audio quality and larger coverage under noisy environment comparing to traditional analog.





Frequency Range


Channel Capacity


Channel Spacing


Operating Temperature

-30°c~ +60°c

Operating Voltage

220V/110V AC ±15%/13.8V DC ±15%

Frequency Stability

±0.5 ppm






RF Power Output


Frequency modulation


Antenna Impedance


Modulation Limiting

±2.5KHz 12.5KHz,
±5KHz 25KHz

Radiated Spurious Emission

–36dBm < 1GHz
–30dBm > 1GHz

FM Noise

45dB  25KHz
40dB  12.5KHz

Modulation Distortion



Reference Sensitivity(Analog)

0.35uV/-116dBm(12 dB SINAD)

Reference Sensitivity(Digital)


Adjacent channel Selectivity  ETSI:

60dB  12.5KHz
75dB 20/25KHz

Intermodulation  ETSI:


Spurious Response Rejection

70 dB

Rated Audio Output


FM Noise

45dB 25KHz
40dB  12.5KHz

Rated Audio Distortion




Package Contents:

1× Tytera MD-8500 UHF Repeater

1× AC Power Cable

1× 13.8V DC Power Connector

1× USB Programming Cable with CD Drive

1× User Manual


Combine Purchase:

We offer combine purchase discount, Buy more,Save more. For any combine purchase, please contact me for the quotation.


Please leave positive feedback for a satisfactory purchase!!!

Negative feedback cannot solve any problem at all. Please DO NOT leave Neutral or Negative feedback before contact us if you have any complain. We will try our best to give you best service



 We offer 1 year warranty for radio body, and half year for battery, charger. Shipping cost for warranty repair/replace have to pay by buyer.

Antenna, belt clip was not offer warranty.

Shipping Policy:

  • This item will be shipped from Shenzhen,china.
  • Upon receiving your payment, item(s) will be shipped within 24 working hours.
  • Tracking number will be sent to your email after dispatching.

We ship by China Post Airmail or SpeedPost or DHL ..

* DHL / EMS for extra money .



  • Delivery time is approx. 7 - 14 business days to most US/UK/AU destinations. 

    Country Approx. Delivery time
    United States / United Kingdom / Australia 7-14 working days
    Canada 7-21 working days
    Brazil / South America may take up to 6-8 weeks due to strict Custom Inspection
    Italy / France / Spain / Germany/ Eastern Europe may take up to 6-8 weeks due to strict Custom Inspection
  • This information is provided by the carrier and excludes weekends and bank holidays. Note that delivery times may vary, particularly during peak periods.

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    Estimated time of delivery (working days)


    3-5 days


                                3-10 days







    Shipping cost is included in the item price, and are the same worldwide.We ship worldwide, with China Post
    For orders over 16 US$ a tracking number can be provided.

    Please be aware that we ship items to your address which you leave in aliexpress.
    If you want another shipping address or have a special request, please leave your message from our our alistore.

    If you want courier/express shipping with EMS or DHL, please contact us for a price.

         * Import taxes may be charged by some countries' Customs, such as import
           duty, value added tax, customs clearance fees etc. We have no control
           over what the tax authorities would charge and the buyers are
           responsible for paying the taxes. If you have any questions about
           import tax, please contact the tax authorities for more detail before

     Exchange, Refund and Return Guidelines

    • We offer a 7-day exchange and refund policy for defective items and unsatisfactory purchase.
    • Replacement item(s) or reimbursement(s) will be settled within 7 days from the day the customers received the original item(s).
    • For refund cases, 10% of the purchase price will be deducted in the reimbursement as our administration charges.
    • Return shipping costs are refundable only for successful exchange cases, i.e. for refund or non-valid exchange cases, customers should be responsible for the return shipping costs.

    The return guidelines are as follows:-

    • The item(s) must be returned in new condition and with all original manufacturer's packaging, including cartons, boxes, instruction manuals, blank warranty cards.
    • All return item(s) must be boxed and packed securely for shipping. We are not responsible and do not accept any damages during the return delivery.

    Tax Policy

    • Customers are not responsible for any export duties.
    • Unless special request is made, we mark all items as GIFT(S) with Low price  value on the customs papers. In this case, neither invoice nor receipt will be included in the package.
    • We always do our best to avoid delays during clearance and legally minimize or eliminate your import duties and taxes expenses.
    • In any cases, we will not be responsible for any import duties and taxes (e.g. GST, V.A.T.).



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