[TenTec] Yep -- Omni VII

[Bwana Bob]

Traditionally, that is true. Ham-band-only receivers were superior. Tuned
circuits could be more selective because they tuned over a narrower range.
VFO's, too, could be made more linear and stable, since usually they tuned
only over a 0.5 MHz range. Designs are different today. Broadband front ends
are the rule. There is no "preselector" tuning and VFO's are synthesized.
There is no longer a big performance difference between general coverage and
ham band equipment.

Now, do we need general coverage? When I got started in amateur radio in the
mid-sixties, shortwave listening was a popular hobby among electronics
enthusiasts, hams and would-be hams. Not so today. Shortwave broadcasting is
being replaced by satellites and the internet. I can't think of any
shortwave broadcaster that still maintains a North American service. You can
still hear them, but they are beaming to other parts of the world, so
signals are weaker here in the U.S. 

There is still some interesting utility monitoring out there. I enjoy
listening to USCG aircraft on HF and I also monitor some of the
international air traffic control frequencies. That's about it, aside from a
little SSB marine traffic. The military has been going to satellites and
encrypted digital modes; likewise commercial operations.

Nevertheless, when I go on vacation, the T-T Scout goes with me, but I also
bring a portable AM/FM/SW receiver.


					73,

					Bob WB2VUF 



-----Original Message-----
From: tentec-bounces at contesting.com [mailto:tentec-bounces at contesting.com]
On Behalf Of Jim Lowman
Sent: Friday, August 04, 2006 10:44 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] Yep -- Omni VII

The requirement to have general-coverage on receive has always puzzled 
me.  Back in the
day when I got into ham radio, the best radios were optimized to work on 
the amateur bands.

Yes, I know that not everyone has an unlimited budget for the hobby.  
But how many of us
actually tune the shortwave broadcast bands?

73 de Jim - AD6CW

Bill NY9H wrote:

>""HF + 6:  Transmit coverage on 6 through 160 meters, 100 watts 
>output, even on 6.  General coverage receive from 500 kHz to 30 MHz 
>continuous plus 50 to 54 MHz.  ""
>
>GENERAL COVERAGE RCVR .....  LIKE A JUP ????
>
>BILL
>
>At 08:56 PM 8/3/2006, Don Rasmussen wrote:
>
_______________________________________________
TenTec mailing list
TenTec at contesting.com
http://lists.contesting.com/mailman/listinfo/tentec