Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old February 12th 14, 12:18 PM posted to uk.radio.amateur,rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Aug 2013
Posts: 393
Default The ATU, a dying art?

On 12/02/14 11:36, Kafkaësque wrote:
On 12/02/2014 09:58, Brian Reay wrote:
Kafkaësque wrote:
On 12/02/2014 00:32, Jeff Liebermann wrote:

With the onset of automatic ATUs, is the the final technical
skill that disambiguates the radio amateur from the CBer
being lost?

However, you are correct that the ATU is a dying art. I've been
zapped by the high voltages produced by antenna tuners often enough to
suspect that dying might be involved in the tuning process. If it's
not science, it must be art.

Art - most definitely. But where's the "technical skill" in adjusting a
pi network of two capacitors and one inductor?

CBers may not need to worry about ATUs, but many are quite capable of
using the pi networks on the PAs of their valved rigs which have been
re-crystalled for 6.5 and/or 27 MHz.


If memory serves, the legendary FT101 even included 27MHz coverage. It
was
certainly reported to be used by more CBers than licensed amateurs.


Just to add, I wasn't condoning the use of such radios on 6.5 or 27MHz.
However, there's no point in denying that it happened.


Indeed. I'm not sure why Yaesu included 27MHz, perhaps it is legal
somewhere for such kit to be used on 27MHz.

As for 6.5MHz, I thought that was, originally at least, mainly ex
military kit.

I see the usual suspects have started to ruin the thread, as they always do.


  #2   Report Post  
Old February 12th 14, 12:22 PM posted to uk.radio.amateur,rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Sep 2012
Posts: 1,382
Default The ATU, a dying art?

"Brian Reay" wrote in message
...

I see the usual suspects have started to ruin the thread, as they always
do.


Another venomous sneer, for was it not me to whom you disparagingly refer
as one
of "The Usual Suspects" who initiated the thread?

For myself, I see that the KkGk trio have started to ruin the thread, as
they always do.


  #3   Report Post  
Old February 12th 14, 01:17 PM posted to uk.radio.amateur,rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Aug 2013
Posts: 393
Default The ATU, a dying art?

On 12/02/14 13:01, Fred Roberts wrote:
On Wed, 12 Feb 2014 12:18:41 +0000, Brian Reay wrote:


Indeed. I'm not sure why Yaesu included 27MHz, perhaps it is legal
somewhere for such kit to be used on 27MHz.


Did they not have an "aux" position on the bandswitch allowing 27Mhz
to be selected when the appropriate crystals were installed?

Looking at a manual, readily available, there is a position marked 11 on
the band switch at approx 11 o'clock. The other positions I can read are
15 for 15m etc.

So. 11 would be 11m or 27MHz,

There are special positions for WWV reference etc.

It is a while since I used a FT101 so I needed refer to a manual to
check but I was sure of the 27MHz position as it seemed "odd" and stuck
in my mind.

  #4   Report Post  
Old February 12th 14, 02:36 PM posted to uk.radio.amateur,rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Sep 2012
Posts: 1,382
Default The ATU, a dying art?

"Brian Reay" wrote in message
...
Looking at a manual, readily available


Another venomous sneer, OM.

In 1997, in the days of trunk call dial-up, I did not spend any time on the
Internet other than to quickly dial in to Demon, download the latest
Usenet postings (KA9Q?) and read off-line.

FTP searching was right out on cost grounds.


Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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
NIMBusters is DYING!!!!!!!!!!!!!!!!! NewsGuy Shortwave 14 November 4th 05 12:57 PM
NIMBusters is DYING!!!!!!!!!!!!!!!!! Nim Buster General 14 November 4th 05 12:57 PM
NIMBusters is DYING!!!!!!!!!!!!!!!!! Nim Buster Policy 14 November 4th 05 12:57 PM
NIMBusters is DYING!!!!!!!!!!!!!!!!! [email protected] CB 0 November 2nd 05 11:16 PM
Is shortwave dying? John Plimmer Shortwave 10 September 5th 05 09:19 PM


All times are GMT +1. The time now is 05:33 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017