Menu

Digital SW Communications.

Search this Thread

Prev

Previous Post

Next Post

Next

#2

Report Post

Old

January 28th 07, 02:17 PM posted to rec.radio.shortwave

Carter-k8vt Carter-k8vt is offline

Carter-k8vt is offline

external usenet poster

First recorded activity by RadioBanter: Sep 2006

Posts: 69

Default

Digital SW Communications.

wrote:

I bought a Timewave PK-232 w/DSP TNC some years ago and just recently
placed it into operation.

That's the problem. "Some years ago", the TNC -was- the way to go. Not
so today.

I have tried to de-code morse via the TNC and it seems like the very
best that I can do is de-code at about a rate of 75%.

This is typical of -any- type of non-human Morse decoder (even a sound
card). These devices are susceptible to QRM, QRN, character spacing, how
good the sender's "fist" is, etc, things that the human brain decoder
can compensate for.

So what good is my TNC when so many programs are now free and found
on the internet and all that is needed is a cheap computer with a
soundcard?

Well, you've essentially answered your own question. Except for the
"TOR" modes (AMTOR, PACTOR, G-TOR), a sound card and software is the
better way to go (and sound cards will also do SSTV, Hellschreiber and
many other modes, both new and old).

Reply With Quote

Reply With Quote

Thread Tools	Search this Thread
Show Printable Version	Search this Thread: Advanced Search
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

Posting Rules
Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
FA: 1-Day-Left: 6 Books: ELECTRONICS, Digital and Data Communications, Micro-Electronics, etc.	Jon	Equipment	0	August 19th 06 12:06 PM
FCC: Broadband Power Line Systems	Paul	Policy	0	January 10th 05 05:41 PM
The Broadcast Band in Digital Radio???	SR	Shortwave	5	January 2nd 05 04:20 PM
a great read	Happy camper	CB	1	November 19th 04 02:51 PM

All times are GMT +1. The time now is 11:05 PM.

About Us

"It's about Radio"

Contact Us RadioBanter forum home Privacy Statement

Copyright © 2017