Helge SA7SKY

369 Followers
952 Following
22 Posts

Born in Northern Germany, living in Sweden since 2015, Swedish citizenship since 2022. @robustpacket admin of RPR community's website http://robust-packet.st

Hytera HM785 & HP785 operator and BrandMeister user.
APRS and PR via HF in RPR is my playground using Icom IC7300 and SCS PTC-IIIusb.
LoRa on 70cm with TTGO-T-Beam.

Hamnet SIP no.
74 21 70 74 52 93 via phone
74 21 70 74 52 93 00 via RoIP gateway to DMR

MeshCore & Reticulum-MeshChat User

Websitehttps://qrz.com/db/SA7SKY
DMR-ID2407094
Hamnet SIP Phone74 21 70 74 52 93
Hamnet SIP RoIP-to-DMR74 21 70 74 52 93 00

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.

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

Found in the Hytera HM785G manual the following sentence: 'Gain of antenna must not exceed 5 dBi (UHF) or 3.5 dBi (VHF).' Why? 🤔 The popular antenna Diamond NR-770H officially delivers 5.5 dBi (UHF). Whilste I don't regard this as a problem, I still wonder about the issue as such. If you know; please comment. All speculations I have done already myself 🤫