[1000mp] INRAD MP Roofing Filter Mod

Rick Moskovits rick.moskovits at ns.sympatico.ca
Sat Oct 9 10:32:34 EDT 2004


Ed, would you be able to supply the yaesu part number for those pin connectors?
also are they just  tack soldered or are there pin holes in the board to affix
the connectors to before soldering- thanks for your help on this rick ve1rnm

Ed Gosch wrote:

> Other than removing the covers, you only have to solder two small wires,
> each about an inch
> long, between the roofing filter board and the Field's xtal filter pcb.  You
> don't have to remove
> the xtal filter board to attach the two wires.  Another option is below:
>
> The original MP had connector pins already soldered in this location so the
> IF mod or Roofing
> Filter board would just plug in on those units.  Those connector pins were
> left out on the Mark V
> and Field versions.  When I sold my MP a few years ago and bought a Mark V,
> I ordered the
> connector pins from Yaesu and installed them on the pcb so my IF mod could
> be plugged in
> as it was on the MP.  Luckily, now I can just unplug the IF mod and plug in
> my Roofing filter.
> Those pin connectors were less than a dollar.
>
> 73,
> W2UV
>
> -----Original Message-----
> From: 1000mp-bounces at mailman.qth.net
> [mailto:1000mp-bounces at mailman.qth.net]On Behalf Of Thomas Giella KN4LF
> Sent: Friday, October 08, 2004 10:59 AM
> To: a Yaesu E-Group; a 1000MP QTH e-List
> Subject: [1000mp] INRAD MP Roofing Filter Mod
>
> I'm going to purchase the INRAD Roofing filter mod. but  I wanted to clarify
> installation procedure. Is the board simply a plug and play on the Mark V
> "Field" or do I have to do some rig disassembly, board removal and
> soldering?
>
> The details on the INRAD website are not clear to me so any input would be
> much appreciated.
>
> 73,
> Thomas F. Giella, KN4LF
> Retired Space & Atmospheric Weather Forecaster
> Plant City, FL, USA
> Grid Square EL87WX
> Lat & Long 27 58 33.6397 N 82 09 52.4052 W
> kn4lf at arrl.net
>
> Propagation eGroup: http://lists.contesting.com/mailman/listinfo/propagation
> KN4LF Daily Solar Space Weather & Geomagnetic Data Archive:
> http://www.kn4lf.com/kn4lf5.htm
> KN4LF Amateur & SWL Radio History: http://www.kn4lf.com
>
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