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[CQ-Contest] W3NQN Bandpass Filters (Was: Re: 419 band passfilters.....)

To: <cq-contest@contesting.com>
Subject: [CQ-Contest] W3NQN Bandpass Filters (Was: Re: 419 band passfilters.....)
From: "Jeff Maass" <jmaass@k8nd.com>
Reply-to: jmaass@k8nd.com
Date: Wed, 28 Mar 2007 21:48:36 -0400
List-post: <mailto:cq-contest@contesting.com>

> If K3LR has S/N 001 on each band of his W3NQN
> filters, I must have SN 002 or at least be in
>single digits.  These are the preferred 
> filters, hands down, at K8CC.  

While ours are not nearly so old, we have four
sets of W3NQN filters on the four full-power station
positions at the PJ2T station on Curacao, plus a 
spare set. No doubt, the W3NQN filters are Best of
Breed.

On two of our stations, we bundled six filters together
with the Array Solutions FM-6 filter switching box
(assembly shown without the coaxial jumpers on the
Array Solutions web site at
http://arraysolutions.com/images/PJ2T_FM6&BPFs.jpg).

Not as compact as the ICE 419, but we've had only
one filter fail (when a visiting renter inserted
it manually at the *OUTPUT* of an amplifier and
crispy-crittered it). Ed W3NQN repaired it for a 
small, flat fee: very, very reasonable (the second 
one you crispy-critter, he charges more!). Also, if
one band's filter fails, we can swap one in from
our spare set in minutes, and the other bands all
continue to work.


73,  Jeff  K8ND





 

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