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Radtel RT-880

Falcon9h

Member
Premium Subscriber
Joined
Jan 31, 2020
Messages
415
Oh I can release it with no problem on the machine not running Malwarebytes. I'm just not sure I WANT to, given that two different antivirus and antimalware softwares are flagging it. Just bypassing it and letting it do its thing is not a good idea, IMHO, and getting hacked is not in my plans if I can avoid it.
Disable antivirus. I updated firmware no prob and 1.09 solves a multitude of problems. This radio is growing on me fast. Having 3 vfo's is a treat!
 

KC1UA

Scan New England Janitor/Maintenance
Database Admin
Joined
Oct 27, 2002
Messages
2,201
Location
Marstons Mills, Cape Cod, Massachusetts
Disable antivirus. I updated firmware no prob and 1.09 solves a multitude of problems. This radio is growing on me fast. Having 3 vfo's is a treat!
It's what happens in the background afterwards that causes me concerns. If I decide to do it it'll be on a laptop I don't care about that is not connected to my LAN. No way I'd do it otherwise.

Anyway, enough about whether the firmware is infected or not; hopefully it works out for you.
 

EAFrizzle

Mash Button. Make Far Talk.
Premium Subscriber
Joined
Jun 2, 2019
Messages
828
Location
SE de DFW, Cabrón
I found an interesting behavior on my 880 that could be alternately good or bad, depending on how you use it.

I generally keep one external antenna at a time hooked up to the 880 (mostly the MLA-30, sometimes a dual-band antenna that gets used for other radios as well). Yesterday, I had both attached and had switched to SW to catch something or other, and when a transmission came in on the transceiver section, it played it through, then switched back to the SW receiver. I think, but I'm not 100% sure, that it's the dual-standby setting under the FM radio.

Depending on how you set it up, it could be very useful to keep an emergency ear out while monitoring HF.
 

Falcon9h

Member
Premium Subscriber
Joined
Jan 31, 2020
Messages
415
What cropped up with mine is switching to the fm/hf receiver and getting no audio at all. So radio section is dead.
Just using it for local analog PS for now. Do one thing, do it well. The shortwave thing seems gimmicky anyway. I'd give that up to have a real channel selector in place of the second antenna.
 

UT8UB

Newbie
Joined
Jun 21, 2017
Messages
1
I bought RT-880 Updated firmware 1.10 from 25.05 I prescribed the channels. VHF operates on 144-430. I can not make a reception for a HF work Radio reception does not work at HF.... 18 mHz and above. When I click on the radio On the screen but does not show the frequency. Empty and channel number. And the buttons are not active, no button is pressed. Even NOT the noise. What is I doing wrong? Or a backed radio? It is not clear how to make a reset? The instructions are not written
 

EAFrizzle

Mash Button. Make Far Talk.
Premium Subscriber
Joined
Jun 2, 2019
Messages
828
Location
SE de DFW, Cabrón
I've read that there isn't a hard reset for the 880, but I don't quite believe that.

Try a re-initialization; under Basic Settings, #34 is initialization. Click ensure. You should see RT-880 along with whatever firmware updates you've loaded. Initialize the RT-880 from the list. Not sure if that will help you, as I'm holding off on any FW updates until I see a stable release.
 

9v1yw

Newbie
Joined
Jun 14, 2025
Messages
1
Location
Singapore
Just bought iRadio UV98PLUS Premium version from Taobao. And I have temporarily solved a few issues that APRS is successfully sent and displayed at aprs.fi. Now I have a question, did anyone measured the transmitting power for low/mid/high? I measured tha VHF is 4W/4.5W/9.1W and UHF is 4W/7W/8.9W. it seems that high is only 2 times of low, which is 3db difference. Do you have the same results?
 

human8472

Member
Joined
Mar 3, 2014
Messages
247
Can you limit the scan range when viewing the spectrum scope? Currently mine is set to 104.250 to 204.250 Mhz. I would like to limit the range it is scanning when looing at the spectrum scope. Does anyone know how many frequencies it can scan per second?
 
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