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Re: Chameleon CHA RXL PRO (Receive Loop)
I have to reply on this - the unit looks nice, but I have to also agree that for $525USD, you can get a LOT of loop with more flexibility.
I am currently using the Wellbrook ALA-100LN-M. This unit is
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Darren Hennig
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#17035
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Re: Chameleon CHA RXL PRO (Receive Loop)
Don't buy it.
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Martin - Southwest UK
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#17034
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Re: Chameleon CHA RXL PRO (Receive Loop)
In my opinion the price alone should stop anyone buying. I know they have to make a profit..but $500 plus! Atleast the mla30 ( rubbish) is only $30 or so. Or a ccw loop much much better than mla30.
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Simon
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#17033
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Re: Chameleon CHA RXL PRO (Receive Loop)
Posted by a well known member of this group...
/g/loopantennas/message/14907?p=%2C%2C%2C20%2C0%2C0%2C0%3A%3ACreated%2C%2Cchameleon%2C20%2C1%2C0%2C83874875
Roger
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Roger Need
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#17032
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Chameleon CHA RXL PRO (Receive Loop)
Does anyone have any experience with this $525.00 (list; $394 at Ham Radio Outlet, though out of stock) receive-only loop?
https://chameleonantenna.com/shop-here/ols/products/cha-rxl-pro
Thanks.
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Andy Kerr
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#17031
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What should the dimension be of a platform I am building on top of my roof for a babyloop
#photo-notice
I need to build a platform on top of my apartment building to get 360 degrees clean space for my new babyloop.
My babyloop is a 1 meter loop.
The platform will be at the corner of the building. It
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frans.akkermans@...
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#17030
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Re: Regenerative receivers and loop antennas
Oh
I also forgot to ask
Looking for a design for a 1:1 isolation transformer Qro from 160-40m..
Have 2 240-61 cores suitable but not sure on amount of L to wind on.( ptfe silver plated wire)
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Simon
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#17029
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Re: Regenerative receivers and loop antennas
?Hi Steve Tom and Alan
WELL DONE TOM!! Brilliant!!
First sorry for thread hyjack.
Yes new qth took months of hard work to buy, 2 attempts at selling ours..
Place needs lots of work.
Garden was
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Simon
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#17028
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Re: Regenerative receivers and loop antennas
I cannot find John Delvodere's,?ON4UN, book "Low Band DX'ing" on the RSGB web site.
The ARRL cleared out their stock of the current (5th) edition a few years ago.? They have since reprinted it, but
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crabtreejr
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#17027
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Re: Regenerative receivers and loop antennas
Well Done That Man!
There is a key point in comparing active loops by off-air signals that now you can appreciate. If you are in an average or bad urban setting then the noise floor is so high that
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Alan
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#17026
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Re: Regenerative receivers and loop antennas
Hi Alan
Simon g0zen
Have just moved from Dagenham to Bittaford inside the dartmoor national park..
Noise floor on 160-40 dropped from s7 to s1.( occasionally s3) .and thats on the Marconi T tx
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Simon
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#17025
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Re: Regenerative receivers and loop antennas
The basic problem is that when you are inside a building you are surrounded by wiring conducting high noise levels? from the vast number of electrical devices near by. These fields are NEAR FIELDS,
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Alan
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#17024
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Re: LZ1AQ loop amplifier boards for sale (SOLD)
ALL BOARDS HAVE BEEN SOLD, I will build more in a couple weeks, or so.?Everett
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Everett N4CY
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#17023
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Re: Regenerative receivers and loop antennas
Good to read positive suggestions, Darren !
Michael UK
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Michael.2E0IHW
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#17022
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Re: Regenerative receivers and loop antennas
Another source of regen receivers and innovative loop and resonant circuits are the groups involved in crystal radio work ¨C these folks use both unpowered (crystal) sets and regen sets for
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Darren Hennig
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#17021
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Re: Regenerative receivers and loop antennas
You don't need an antenna at all nor a receiver.? Use a remote receiver via the web, KiwiSDR link <cid:part1.DDlP00Fb.gQCFrCr1@...>
Each receiver varies a great deal in performance and it's
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Alan
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#17020
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Re: Regenerative receivers and loop antennas
The UK doesn't end at the M25, does it?
Is it a horizontal (wrapped around the ceiling) or a vertical loop
(wrapped around the window)?
--
Ottavio Caruso
A: Because it messes up the order in which
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Ottavio Caruso <ottavio2006-usenet2012@...>
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#17019
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Re: Regenerative receivers and loop antennas
A remote SDR is surely better. 73 de Federico IZ1FID
-----Messaggio originale-----
Da: [email protected] <[email protected]> Per conto di Simon
Inviato: venerd¨¬, 10. febbraio 2023 11:21
A:
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Federico BALDI
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#17018
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Re: Regenerative receivers and loop antennas
I was ( but forgot) to post a similar response..
Ie regen?? In london?? In a bottom floor concrete block with no chance of an external antenna? For cw??
Forget it!
Had a quick look on ebay,
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Simon
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#17017
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Re: Regenerative receivers and loop antennas
i am not the original poster. However, your last comment struck a particular chord with me - Am i a glutton for punishment? Why yes, and thank you ! ? :) The rest of what you write makes perfect
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kevin asato
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#17016
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