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I have a pair of those and they’re simple to use. Long battery life and good sound.

Very nice RETEVIS RT85 💯 🇦🇺

Why can’t we name the channels for any extra repeaters that we add?

Cuál tiene más alcance?

Very nice RETEVIS RB58 support you on my TH-cam channel looking forward to your company. 💯 🇦🇺

Very nice. 👍 💯 🇦🇺

HI RETEVIS WOW VERY NICE .

RETEVIS RB58 Radio Handheld very nice 👌

1. Dont test coiled wire. 2. The 1st cable they sent is GARBAGE might as well be using an HT

this looks a lot like my Kenwood VM71a

Rip

Yeah dmr😎

Very good video. I have the same model and I have frequencies 443,000 - 450,000. Which application can I use? With the application you present in the video, I cannot add memories to the above frequencies. Let me tell you that the transceiver is unlocked. Thank you very much!!!

I just bought one of these for a a backup for my RA86 MOBILE RADIO

RETEVIS Radios are excellent quality and highly durable. The only issue with this HD1 radio is that when you use it in ANALOGUE mode it has very poor functionality.....

Can't seem to set blank channels with this, or name them. Filled out 23 and 24 but radio only allows up to 22 on up arrow.

This is probably the most useless video I have seen today.

do I have to assign one of the side keys to VOX?

why this radio model is not being sold anymore?

Beazil here.

AM and FM or only FM??

BTECH, Midland, Rocky talkies GMRS.

PASSWORD PROGRAM 500000.!!!

All I needed was the guide for the light and found this very useful

The length of the cables makes a difference. Do same test with same length cables there should be a difference.

Just picked mine up. Impressed. Now if i could get my hands on the repeater you have 🙏🤝

Nice! I got mine set up!

Imagine if you would really build serious hardware and software for the year 2024. Where we could plug our devices over USB C and have a modern software detecting the model of our devices, downloading firmware automatically, etc.

So cannot turn off ctcss

Tiene idea como ponerle el roger beep, gracias

ok this is what I don't get, to program and power the unit you would use the same plug. how does one keep the repeater powered up to program? I have yet to see anyone discuss this at any length as well as noticing that some models have what appears to be a serial port. Mine only has the feedline socket and power\programming port.

👍

Junk!

Most horrible video ever. Maybe talk instead of making us read what you are saying and try to look at what you're doing on the radio at the same time. You Failed!

thank u

HOW DOES THE LIGHT WORK?!?!

I have Windows 11. I saw on the website a Windows 11 driver is needed to get the update and firmware. How is this done? Is there a detailed text instructions on how to update? My radios are in Narrow bandwidth and it needs Wide bandwidth. I only have 18 Menu options. Menu 19 (updated) has the Narrow/Wide adjustment.

Great explanation. Fully understand it!

Hi !! Greetings from Argentina !! How can I send and receive data over_the_air with two arduino and two Baofeng BF999S ? Thanks !!!!!!

I downloaded software and there was no program anywhere on my computer to open up to program the darn radio.

Well you just solved my problem. Thanks a million 👍🏻

horrid music

Good to know that my Retivus 6dbi antenna I just bought is coming with crappy cable wire. Going to return and look for a better antenna that comes with quality wire.

While the feature set is good for the price, a fixed antenna is a problem, as well as only having one channel for each repeater pair. We have multiple repeaters on each pair in our city. Adding a second set of repeater channels would be helpful.

After getting my GMRS license I just purchased two sets (4 total) of these a week ago, and have been using them off roading with my family. Excellent piece of equipment at a reasonable price. So far, they’ve run for 10 to 12 hours with intermittent use. We’ve also gotten crystal clear 1 mile line of sight communication at the Big Bend National Park Balance Rock Trail, Black Gap Pass, and other locations.

Merci !

Does this run on a single antenna transmit and receive?

I thought these were ham radios, not walkie-talkies?

I think something is wrong when the 3 foot cable is loosing from 27 watts at the radio to 22 watts at the end of the 3 foot cable. You should use 2 power meters one at the radio and one at the dummy load to make sure the out going power does not change.