[TenTec] Inrad Filters

[Rick Smith]

I have a pair of Inrad filters that a friend of mine purchased for his OMNI VI, or maybe he was contemplating an Orion.   He passed before he got them out of the box.  The #761 is listed as a replacement for the Ten tec 218.  1800 hz 8 pole crystal filter.  Inrad lists it as a plug in replacement for the Argosy I & II, Omni V, VI, VI+, Omni B&C and Orion and Paragon. 
   The other one is the #762 , 6oohz cw filter.  Inrad only lists as a plug in on the Orion.  It improves the close in dynamic range by 13db.
   He paid $115 for the first one and $80 for the second.  I think that 75% of that is reasonable and fair, Let me know.
  Rick KT7G