Mastodawn

Hytera CPS software stopped working on my Win11 PCs.

My Hytera retailer informed:
...
"Following the Windows update released on February 10th, 2026, it has been identified that update KB5077181 can cause operational issues with Hytera CPS. If this update is installed on your system, you may experience instability or malfunction within the software."
...
The suggestion is to uninstall update KB5077181.
Nice, but Microsoft won't let me as it is "security relevant".

Make Motorola Great Again? 🤮

Helge SA7SKY Oct 17

Hamnet SIP Phone Users ☎️

Please find below a link with a list of all (SEP25) users of the Hamnet SIP Phone System.
I will try to update it now and then. Enjoy!

https://drive.proton.me/urls/2G8SQXSK4M#ChIi51Ky6KTw

73 de Helge, SA7SKY 👋 🇸🇪

Proton Drive

Securely store, share, and access your important files and photos. Anytime, anywhere.

Helge SA7SKY Sep 9, 2025

Hytera VHF radio owner in Southern Sweden needed!
In order to process a "Radio Enable" (revive) transmission (message) I need someone to send that to my HM785-VHF in Private Call / same freq. / same TS / same CC and DMO (Direct Mode).
Background: The radio went into disabled status while attaching a Remote Kit RCC33. Radio works but display stays white.
Problem: I have no second VHF radio.
Thanks for any help!

Helge SA7SKY Jun 27, 2024

Hello Lora Enthusiasts!

A new LoRa group (LoRa433) has been formed as an offshoot of the RPN Signal Group.

You are cordially invited to register with the group.

IMPORTANT: Please make sure that your callsign is recognizable in your signal name in order to be accepted !

Below find the link and QR-code to find the "entrance door".

73 de Helge, SA7SKY

https://signal.group/#CjQKIJfOBvKJ5fAo8eKcKkhT4aLnu6K6Dg9Bo-wJm3XdFtyUEhCeC4_R0eiejoXy_MlYV0g5

Signal Messenger Group

Follow this link to join a group on Signal Messenger.

Helge SA7SKY May 25, 2024

robustpacket May 25, 2024

As the domain 'robust-packet.st' is presently not pointing to the host server, please use the following alternative link:
https://privat.bahnhof.se/wb758759
It is valid even in the future. ✅

Robust Packet Network

Robust Packet Network Europe

Helge SA7SKY May 8, 2024

robustpacket May 8, 2024

GitHub provides now background and development information for the Teensy RPR TNC.
Please follow this link to find it:
https://github.com/robustrobby/rpr-tnc
Big thanks again to Robert, DM4RW 👍

GitHub - RobustRobby/RPR-TNC

Contribute to RobustRobby/RPR-TNC development by creating an account on GitHub.

GitHub

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Helge SA7SKY Apr 25, 2024

@torspedia I guess we have to exspect it during US office hours

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Helge SA7SKY Mar 5, 2024

@SM6KUT Hej Thomas, sorry for late reaction. Things are a bit busy for me those days. 6. April I will be in Eskilstuna, even having a table to sell some hamradio items. Will you show up there as well? 73 de Helge, SA7SKY

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Helge SA7SKY Dec 4, 2023

@SM6KUT Hej Thomas, sorry for late reply. I was busy selling my camper. Now I am on my way to Göteborg to purchase a new car. DMR radio packed and I might be QRV tomorrow afternoon and evening during overnight in a hotel. 73 de Helge

Helge SA7SKY Dec 4, 2023

Anyone having a Hytera SM27W2 microphone coupled to HP785 or HM785?

Problem: I don't manage to adjust the mic gain as it now sends out distored and too loud modulation.

(NF output is ok. Programming buttons is ok.)

Question: Where and how to turn down the mic's sensibility?

The CPS's gain control for the external mic does only adjust a cable connected external mic. The BT one stays too load and distored.

Anyone knowing? (Please no speculations)

73 //Helge, SA7SKY

P.S.: NOT Hytera SM27W1

Website	https://qrz.com/db/SA7SKY
DMR-ID	2407094
Hamnet SIP Phone	74 21 70 74 52 93
Hamnet SIP RoIP-to-DMR	74 21 70 74 52 93 00