Messages

1

General discussion forum / Re: The Webswitch's home page

« on: 2022-05-11, 13:24:28 »

Hi Jan , did you fix it so quickly ?
Works again ... am 81 now and of AMD my 3yes are only 10-20%

Apreciate any help very much

73, Peter

2

General discussion forum / Re: The Webswitch's home page

« on: 2022-05-11, 12:55:45 »

Hi Jan, made wrong Update fo my ws1216H
Used Update from RC 1216 sorry .... now shows Acom instead of  rotator and Relais
The login to upload correct Update Name and password is asked but I never put this in. What can I do ?

3

General / Re: Volume Adjust on Phone Not Adjustable

« on: 2016-02-22, 14:29:58 »

Thank you both Micke and Jan. I will try to find another smartfone to try if it sounds different.

At the RRC micro I have the slider to adjust mike gain. Maybe in the future you will provide a version that has adjustment of mike gain like slider for audio gain.

My RRC micro using Desktop or different laptops does an outstanding job and I always get super reports for the audio. There is no hurry and maybe the problem solves itself, when I have to change to Samsung6 or the S7 that shoiuld come out next month.

Or someone reads this discussion and has found a solution in the smartfone settings.

Best 73s, Peter

4

General / Re: Volume Adjust on Phone Not Adjustable

« on: 2016-02-20, 18:41:01 »

Samsung S5 is also called SM-G900F. So I have only one Smartfone and I know nothing about rooting........Android 5 is used in millions of smartfones.

Am I the only person using a Samsung smartfone for RRC nano ? when I use skype with my son or other persons they tell me that it sounds perfect. So it seems, the question is where the audio is picked up in the smartfone or in the RRC micro and if it is the same level that is transferred to the RRC 1258 and fed to DAC.

I should not change audio in the smartfone as it works normal there. The RRC micro has many settings to influence audio and bandwith. Someone in your company must have tested the audio output that goes from RRC1258 to analog mike input at radio.

The audio output sounds like from an overdriven speech processor. Please ask Micke if he has received any signal from a nano user in his radio receiver.

Best regards, Peter 

5

General / Re: Volume Adjust on Phone Not Adjustable

« on: 2016-02-15, 13:02:15 »

hello Jan, I ordered the original bluetooth headset from Samsung and tried it. Sorry no improvement.

I found that the sensitivity of the mike is same, much too high and because of that even if I speak less loud than you normally do into mike, it is distorted.

while testing and listening to my signal, a station called and I answered. He said that my modulation is hard to understand. That is what every radioham wants to avoid.......

Do you know any method tu reduce mike gain in a Samsung 900 device ?

73s, Peter

6

General / Re: Volume Adjust on Phone Not Adjustable

« on: 2016-02-03, 12:00:01 »

hello Jan,
I do not assume that it has something to do with the upgrade. It was from the beginning when I tried to use RRC nano with my smartfone Samsung S5.
After using the RRC micro for 3 years successfully and always received good modulation reports, ( can receive my own signal back here in Germany ) I tried to use it also with smartfone and RRC Nano.

So after some "childrens deceases" all handling workes fine but the audio quality of transmission was bad. too narrow bandwith and too much audio gain. the audio reception always was perfect.

I discussed this issue with Roland since nano S+K and the last version I installed manually was 1.3.4

I tried with an app for android that has a function like gain control and equalizer but this gave no change either ( maybe works only for radio reception ). I still assume that the digital stream that is received at remote site has this problem already. otherwise it would not work perfect with micro 1274 A.

So is someone using a Samsung S5 that works o.k. ? I would not mind changing the smartfon type. I am prepared to make a test QSO with someone to show the difference in sound between micro and nano. My remote rig in Fuerteventura ( EA8BFK) is QRV from 80m to 13cm. 20m or 17/15m should work to Sweden during daylight always if you have a receiver to listen......

I get 1kW output to a 4 element beam and get full output with 1274 A as well with nano k.

Maybe you have an idea how to solve the problem. Thanks in advance, Peter DJ9PC

7

General / Re: Volume Adjust on Phone Not Adjustable

« on: 2016-02-02, 18:43:01 »

hello Roland, the nano software 1.4.0 upgraded itself and I tried again with my Samsung S5 today. Everything works perfect except the modulation of transmitter. It sounds as audio bandwith is only 1kHz and the mike gain is very high/overdriven. the receiving audio is perfect. wen I use RRC micro with laptop, transmitting is perfect. I get best modulation reports.
With smartfone and same settings ( mike gain of TS 2000 very low ) transmission is hard to understand. Any idea how mike level and frequency response can be adjusted between mike and APP / output ? skype sound is o.k. no one complains.

Peter DJ9PC / EA8BFK