RT81 DMR Radio & 6-Port Charger & Cable Kit

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Retevis RT81 Dual Time Slot Long Range DMR Handheld Radio (UHF or VHF optional) with Six-Way Charger Retevis...
Vendor: retevis
SKU: A9119BX6-J9115SX1-C9055AX1
Availability: In Stock
Product Type: RT81
$692.99 CAD
$692.99 CAD
Please hurry! Only 199 left in stock
样式: UHF
Subtotal: $692.99
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RT81 DMR Radio & 6-Port Charger & Cable Kit

RT81 DMR Radio & 6-Port Charger & Cable Kit

$692.99

RT81 DMR Radio & 6-Port Charger & Cable Kit

$692.99
样式: UHF

Retevis RT81 Dual Time Slot Long Range DMR Handheld Radio (UHF or VHF optional) with Six-Way Charger

Retevis RT81 is a long range DMR handheld radio that has two versions available: UHF or VHF optional. UHF two way radios are ideal for city use, and VHF 2-way radios are perfect for outdoor use. This 6-pack radio bundle also includes a convenient six-way charger for efficient charging of multiple radios or batteries at the same time, and a programming cable for easily setting functions.

Main Features:

1. Long Range DMR Radios: High powe and high gain antenna provides powerful signal transmission and strong penetration ability, perfect for business and outdoor communication.

2. Digital and Analog Two Modes: Compatible with both digital and analog modes, allowing you to communicate with digital or analog radios, making communication more convenient. 

2. Dual-Time SlotConnect with the repeater that has a time slot easily, and you may set the same frequencies but with different time slots. Offers more frequencies.

4. Long Battery Life: A 2200mAh large-capacity battery can last 15 hours in analog mode or 25 hours of continuous use in digital mode. So it is a booster for your long-term work.

5. Fast and Convenient Charging: We provide a 6-way multi-unit charger and six single charging bases. You can charge six radios at the same time or charge them separately according to your needs.

6. Multiple Call Options: Support single call/group call/all call, you can choose the appropriate calling method according to your actual needs. 

7. Compared with anlog walkie talkies, digital walkie talkies offer numerous benefits. These advantages encompass superior voice quality, enhanced coverage, extended battery life, heightened security, and the added advantage of being compatible with analog walkie talkies.

FAQ on Retevis RT81 Long Range DMR Handheld Radio

Question 1: What is the range of Retevis RT81?

Answer 1: RT81 long range DMR radio can reach 3 miles under ideal conditions. But the actual range may be affected by factors like the terrain, obstacles, weather, etc.

Question 2: Is the encryption of RT81 compatible with other radios?

Answer 2: Besides RT81 DMR radio itself, RT81's encryption can also be compatible with the encryption of the old version RT50 Waterproof DMR Two Way Radio (10 keys).

Question 3: Can RT81 work with RT29?

Answer 3: Yes, RT81 DMR digital 2-way radio can work with t RT29 long range analog two way radio in the analog mode. Since both RT81 and RT29 have VHF or UHF options, so at first, you should make sure they have the same band, VHF or UHF. If you want the RT81 to work with the RT29, please ensure they have the same frequency and CTCSS/DCS in the analog mode.

Question 4: What's the benefit of the Dual Time Slot?

Answer 4: RT81 handheld DMR radio supports the Dual Time Slot, which allows two signals to share the same channel at the same time. One on Time Slot 1 and one on Time Slot 2. They do not interfere with each other and improve frequency usage efficiency, which is especially important in areas with busy communications.

Spec

Model Retevis RT81
Frequency UHF 400-470MHz
Mode Digital/Analog
Power 10W
Channel capacity 32 (2 Zone, 16 Channel Per Zone)
Zone 2
Working voltage 7.4V
Working temperature -30℃~+60℃
Storage temperature -40℃~+60℃
Continuous working time Analog mode: 15 hours; Digital mode:25 hours
Battery capacity 2200mAh
Weight (includes battery) 9.32oz/264g
Radio size (includes battery) 5.48x2.51x1.45in (139x64x37mm)
Receiver
Channel spacing 12.5/25KHz (Digital mode 12.5KHz)
Frequency stability ±1.0ppm
Analog sensibility 0.35µV/-116dBm (20dB SINAD)
0.2µV/-120dBm (Typical)
Digital sensibility 0.3µV/-117.4dBm (BER5%)
0.7µV/-110dBm (BER1%)
Spurious response TIA03C:65dB
ETSI:65dB
Adjacent channel selectivity TIA603C:60dB@12.5KHz
ETSI:60dB@12.5KHz
Spurious response suppression TIA603C:70dB ETSI:70dB
Receiving spurious emissions ≤57dBm@1GHZ,>-47dBm
Blocking 84dB
Rated audio power 1W
Audio response +1dB—-3dB
Rated audio distortion ≤3%
Transmitter
Channel spacing 12.5/25KHz (Digital mode 12.5KHz)
Frequency stability ±1.5ppm
TX power Low:1W High:10W
FM noise -40dB@12.5kHz
Spurious emission ≤36dBm@1GHz,>-30dBm
Adjacent channel selectivity -60dB@12.5KHz
FM modulation mode 12.5KHz:11FOF3E
4FSK digital modulation mode 12.5KHz(data only)7K60FX
12.5KHz(data+voice)7K60FX
Modulation limit 2.5KHz@12.5KHz
Audio response +1dB—-3dB
Rated audio distortion ≤3%
Digital protocol ETSITSI02361,-1,-3
Vocoder type AMBE+2TM

 

Feature

  1. 32 Channels (2 Zone)
  2. Dual Time Slot
  3. Digital/Analog Double Modes
  4. TX High/Low Power Selection
  5. Private Call, Group Call, All Call
  6. Wideband /Narrow Band Switch
  7. Busy Channel Lockout
  8. Time Out Timer (TOT)
  9. Encryption Function
  10. Talk Around Function
  11. Programmable Side Key
  12. Battery Level Indicator
  13. End-Tone Elimination
  14. VOX Hands-Free
  15. Battery Saving Mode
  16. Low Battery Alert
  17. Monitor Function

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    Returns Policy

    You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

    You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

    If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

    Shipping

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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