Messages

1

General discussion forum / Re: 1258MKII Audio Codec Quality for Digimodes

« on: 2016-06-24, 11:43:37 »

Hi rtty, psk work fine. But with wsjt i have a problem. The mode's jtms, fsk441,iscat a/band jt6m
work fine on rx/tx. With jt6a  receive is no problem. But my outgoing tx signal is somehow garbled, used
also the higher audio bandwith settings in the 1258's. The tx no alc and reduced pwr .

2

General discussion forum / Re: 1258MKII Audio Codec Quality for Digimodes

« on: 2016-06-23, 11:44:36 »

Is there some who tried using wsjt mode JT65A iam not able to use this mode. Everything works up to JT6M

3

General discussion forum / RRC-Micro PC-Client

« on: 2010-09-21, 10:47:00 »

Any one using the Micro PC-Client for rtty/psk?
73 Otto

4

General discussion forum / Re: TS-480 RFI - more information

« on: 2010-09-08, 14:41:55 »

Are you sure that you have not switched the common ground (gnd)  and the mike ground (egnd)

5

General discussion forum / Re: Use of Web-Switch 1216H, Firmware Version 1.5, Build 9 March 2010

« on: 2010-08-24, 09:21:12 »

same problem here
my setup is relay1 for 01,3A,7A, relay 2 18,24 and relay 4 50
(relay 3 and 5 not used at the moment)
when switched via icom 1,8 and 3.5 is okay but 7 mhz (7A) will switch on relay 4 (=50mhz)? relay 2 18 will switch on relay 2 but 24 will switch on relay 4 (=50mhz)
relay 4 will switch on when the Icom is on 50mhz.

Relay switching via webbrowser is no problem, but like to use the webswitch via icom ci-v protocol automatic, not using the webbrowser/access.
Any ideas?
73 Otto

6

General discussion forum / Icom CI-V and webswitch 1216H problem

« on: 2010-08-23, 19:50:12 »

my setup is relay1 for 01,3A,7A, relay 2 18,24 and relay 4 50

when switched via icom 1,8 and 3.5 is okay but 7 mhz (7A) will switch on relay 4 (=50mhz). relay 2 18 will switch on relay 2 but 24 will switch on relay 4 (=50mhz)
relay 4 will switch on when the Icom is on 50mhz.

Relay switching via webbrowser is no problem, but like to use the webswitch via icom ci-v protocol, not using the webbrowser/access.

7

General discussion forum / PC Client

« on: 2010-07-08, 08:56:12 »

Can the PC client be used with the RRC-1258-v1 ?

8

General discussion forum / Re: Speech coding/rx jitter/buffer audio packet size

« on: 2009-08-11, 10:01:18 »

Hello Mike,

thanks for the information. I was using an Internet ADSL connection with a 17 ms aroundtrip delay but intermitent going up to 80 ms, this produced a hickup in de received audio. Changed the settings for RX jitter buffer size to 5, and RX jitter delay to 10 (audio packet size 20 and quality 2). Works very good now for voice and all data modes.
Best regards,
Otto

9

General discussion forum / Speech coding/rx jitter/buffer audio packet size

« on: 2009-07-30, 09:36:44 »

Is there any rule of the tumb settings that can be used for setting
the value of the RX jitter buffer/delay size and audio packet size,
on Internet connections with roundtrip delays around 20ms-50 ms?
And have they be the same on both ends?