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Retevis RT3S DMR Digital Walkie Talkie VHF UHF GPS APRS 5W Ham Radio Stations Walkie-talkies Professional Amateur Two-Way Radio
351
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
Guaranteed Safe Checkout
Free Gift
Shipping Policy
Return PolicyFree Gift
Welcome to Roymall, your professional website for purchasing premium department store gifts. We highly value and appreciate your support, and we want to express our gratitude by adding an extra touch of excitement to your purchases. When you shop with us, you not only get to enjoy high-quality products that enhance your lifestyle, but you'll also receive an exclusive free gift with every order you place. Ready to explore our collection and find your perfect gifts? Browse our selection of premium department store items, place your order, and look forward to the excitement of your free gift arriving alongside your purchase.Shipping Policy
We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side. Final sales items or free gifts are not acceptable for a return. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier.We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Specifications:
Frequency: 136-174&400-480MHz
Channel: 3000
Frequency stability: 1 ppm
Working temperature: -30℃~+60℃
Working voltage: 7.4VDC.
Size: 131x61x36mm
Weight: 258g (including battery)
Battery type: lithium ion
Battery capacity: 2000mAh
Antenna impedance: 50 u03c9
Audio impedance: 1W@16u03a9
Channel spacing: 12.5KHz
Vocoder: ambe+2
Sender
Power: high ≤ 5W, low ≤ 1W
Frequency stability: ± 1.0ppm
Adjacent channel power: ≤ -60dB
Idle time slot power: TDMA: ≤ 57 DBM
Buzz and noise:-40dB @ 12.5kHz.
Stray radiation antenna: 9KHz-1GHz ≤ -36dBm.
1GHz-12.75GHz ≤ -30dBm
FM modulation mode: 11K0F3E@12.5KHz
4FSK digital mode 12.5KHz (data only): 7K60FXD
12.5KHz (data and voice): 7K60FXW
Maximum modulation deviation: 2.5KHz@12.5KHz
Passive time slot power: -57dBm
Digital protocols: ETSI-TS102 361-1,-2,-3.
Audio response: +1~-3dB
Modulation BER (bit error rate): ≤ 5%
Recipient
Analog sensitivity: 0.2v @ 12dbssinad
Digital sensitivity: 0.25 V (BER: 5%)
Adjacent channel selectivity: ≤ -60dB @ 12.5kHz.
Intermodulation: ≤ 60dB
Stray response: ≥70dB
Audio response: +1~-3dB
Rated audio distortion: < 5%
Rated audio power: 1W
Modulation: ≥45dB@25KHz
≥40dB@12.5KHz
Features:
GPS
Use time division multiple access
(TDMA) digital function
Double-slot repeater
Point to point double time slot
Firmware can be upgraded.
Work alone
Encryption function
Compatible with mototrbotier u2170&u2171
Single call, group call and full call
Analog and digital combination
Remote kill/stun and activate.
Up to 3000 channels
Transmission interruption
Group Call Matching (Mixed)
Private Phone Matching (Miscellaneous)
record
Emergency alarm
V0X
TOT
Package Include:
1 x Host
1 x Battery
2 x Antenna
1 x Adapter(EU Plug)
1 x Charger
1 x User manual
1 x Belt clamp
1 x Sling
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Electronics Ranking
Customer Reviews
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soosp VIP3HU04/10/2023It has arrived in 20 days to Hungary. It was well packed. Bought to run OpenMDUV380 (OpenGD77 for this family of radios). With this firmware it has became a godd usable HAM radio.
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Hugocpj VIP2BR11/11/2023Perfeito
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0A:YesAnswered by The seller on 08/01/2025Helpful (0)
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0A:Don't know.Answered by BG521117451 on 17/07/2024Helpful (0)
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0A:Yes, it can be programmed with OpenGD77Answered by Erwin on 04/08/2023Helpful (0)
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0A:Use OpenGD77-Firmware and CPS. It worked much better: Google for "openGD77" and "firmware".Answered by maetty on 11/08/2023Helpful (0)
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0A:Mine is on the way. Ordered on the 22nd and shipped a day later.Answered by maetty on 24/05/2023Helpful (0)
