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Re: [IRCA] New amplified loop on the market.



Hello Steve,

The info, on the W6LVP website is sparse on any meaningful data e.g. IMD, Noise figure and Antenna factor. I noticed that Larry's website states that the shipping cost to the US for a Wellbrook loop is USD 100.00 when in fact it is only USD 60.00. But one can excuse a simple typo!!!

73

Andrew G8LUG

-----Original Message----- From: Steve Ratzlaff
Sent: Friday, March 10, 2017 4:25 AM
To: Mailing list for the International Radio Club of America
Subject: Re: [IRCA] New amplified loop on the market.

Current draw for the power inserter version (for receive-only use) is 70
mA at 12 volts, after I inquired of Larry at W6LVL. So the loop would
easily run on a small 12V gelcell. I also inquired how robust the preamp
was for overload resistance from strong signals, and that question was,
unfortunately, ignored. As contrast, Wellbrook loopamps generally draw
around 200 mA or more at 12V, and are very robust for
overload-resistance (and Pixel loopamp current, and robustness, is similar).

Steve AA7U


On 3/9/2017 6:59 PM, DXer wrote:
Hi Bob,

Please let us know of you results, after you had more time to test it.

I'm interested in its performance below 2MHz. Would also be interested in details about the amp, if they are available.

The price difference compared to the Wellbrooke, and Pixel, is substantial.

Thanks,

Vince
Ottawa, ON
===========================

Just got mine, but have only had one opportunity to really test drive it. Very promising. Good sensitivity in MW and good nulls even down in to the NDB band.

Bob Coomler W7SWLTucson, AZ

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