[Milsurplus] Reduced EVEN MORE: 4 Ham TVI Filters
Ray Fantini
RAFANTINI at salisbury.edu
Fri Apr 12 09:44:59 EDT 2013
The old EF Johnson tubular low pass filters are great to have around and use on vacuum tube military surplus equipment. I have several and know from personal use that they block all spurious products above 30 MHz down at least 40 to 50 Db. Also running one on my RCA BTA 1MX transmitter on 160 at 375 watts with no issues from the filter, no added VSWR or heat from the filter and clean output above 30 MHz, so now when I see them always buy them at ham fest so have a couple spares around the house but am saying this just in case anyone else wants to avoid VHF spurious running an old rig. The only issue is that it is a 50 ohm device only so may be a problem with transmitters not designed for 50 Z.
RF
-----Original Message-----
From: milsurplus-bounces at mailman.qth.net [mailto:milsurplus-bounces at mailman.qth.net] On Behalf Of Bry Carling
Sent: Friday, April 12, 2013 8:46 AM
To: allied at mailman.qth.net; Knightkit-Allied-Lafayette-EICO at yahoogroups.com; LafayetteRadio at yahoogroups.com; milsurplus at mailman.qth.net; neokhamtraders at yahoogroups.com
Subject: [Milsurplus] Reduced EVEN MORE: 4 Ham TVI Filters
Reduced EVEN MORE:
New TVI filters like these now sell in the range of $129.00 - $159.00 each.
These Top Quality USA-made low pass filters in exxcellent shape and are good for use from 160m through 10m bands with your HF transmitter or transceiver.
If they don't sell at these super low prices, I will send the lot to eBay and if they don't sell there I will trash them.
EF Johnson Tubular Low pass Filter - $15.00 plus shipping.
B&W Model 52 LOW PASS FILTER - heavy duty, with hammertone case. Extra nice - $19.00
B&W 425 Low pass Filter - $12.00 plus shipping
B&W FL10/1500 Low pass Filter - $16.00 plus shipping
Save on shipping - buy more than one. Pictures and details
at:
http://www.af4k.com/radios.htm#LPFILTERS
73 & thanks for looking - Bry, AF4K
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