IF Crystal filters on eBay ?

[Petr, OK1RP/M0SIS]

Hi,

beware of purchasing the IF Crystal filters on eBay...

http://www.ebay.com/itm/500Hz-CW-Crystal-Filter-for-Elecraft-K3-with-8-crystals-/172338045381?hash=item282025e1c5:g:u4MAAOSwGtRX1PVT

http://www.ebay.com/itm/250Hz-CW-Crystal-Filter-for-Elecraft-K3-with-8-crystals/201666313563?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D37115%26meid%3D7da2954521644b4dbfd000bf3e4f9fdd%26pid%3D100005%26rk%3D1%26rkt%3D6%26sd%3D172338045381

...unbelievable. Even the soldering quality, used headers, etc. are giving an illustration about this product clone itself and I do not recommend to purchase it at all.

73 - Petr, OK1RP