WTB CRYSTAL FOR HW 22
Paul Kraemer
elespe at LISCO.COM
Sun May 31 18:45:53 EDT 2009
I recently priced one. The cost is $17 each $50 minimum order. O U C H
Paul K0UYA
----- Original Message -----
From: "Glen Zook" <gzook at YAHOO.COM>
To: <HEATH at LISTS.TEMPE.GOV>
Sent: Sunday, May 31, 2009 12:53 PM
Subject: Re: WTB CRYSTAL FOR HW 22
>I don't know about the cost, but International Crystal used to make
>crystals for the old Motorola tube-type lowband transmitters that utilized
>frequencies in the 2 MHz to 3 MHz range. Also, International was the only
>crystal manufacturer that made the effort to get their crystals actually
>type accepted for use in commercial FM equipment.
>
> Although a rare occurance, years ago there were a number of off-frequency
> violations issued by the FCC to a certain large company. Finally a couple
> of FCC engineers came out and examined the mobile units including actually
> taking apart the crystal ovens and seeing just what crystals were
> installed. The company had undergone a frequency change a "while back"
> and non-type accepted crystals had been installed. The result was that
> the company was fined a substantial amount of money and they had to get
> type accepted crystals for the units.
>
> Another thing is that International warranties their crystals "forever".
> I had one go bad in a 432 MHz converter that was well over 30 years old.
> All that it cost me to get the crystal replaced was the cost of 1 ounce
> postage to return the crystal to Oklahoma City. The new crystal came in a
> little over a week.
>
> Glen, K9STH
>
> Website: http://k9sth.com
>
>
> --- On Sun, 5/31/09, Radios R. Me <radios_r_me at YAHOO.COM> wrote:
>
> Interesting - do let us know what they have on 2303 kHz in stock, or how
> much they charge for a custom crystal on that frequency.
>
> Most suppliers say that making custom crystals below about 3 MHz gets very
> expensive and I would like to know if ICM can do it. We may be able to
> help a few other inquirers for LF / MF crystals that way.
>
>
>
>
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