Guest
Dear All,
I have a colleague who wants to build a version of the G2DAF
receiver which needs a set of crystals with unusual frequencies. The
ones on his list are;
Freq/MHz Category
======== ========
7.0 Fundamental
9.0 Fundamental
12.5 Fundamental
19.5 Fundamental
26.5 3rd Overtone
33.5 3rd Overtone
34.0 3rd Overtone
The only one I have managed to source so far is (a very close match
for) the 9.0MHz. Short of having bespoke ones made up, which is going
to be relatively expensive, I wonder if anyone knows where he might
get these items?
Many thanks
Tom Crane
Ps. The email address in the header is just a spam-trap.
--
Tom Crane, Dept. Physics, Royal Holloway, University of London, Egham Hill,
Egham, Surrey, TW20 0EX, England.
Email: T.Crane at rhul dot ac dot uk
Fax: +44 (0) 1784 472794
I have a colleague who wants to build a version of the G2DAF
receiver which needs a set of crystals with unusual frequencies. The
ones on his list are;
Freq/MHz Category
======== ========
7.0 Fundamental
9.0 Fundamental
12.5 Fundamental
19.5 Fundamental
26.5 3rd Overtone
33.5 3rd Overtone
34.0 3rd Overtone
The only one I have managed to source so far is (a very close match
for) the 9.0MHz. Short of having bespoke ones made up, which is going
to be relatively expensive, I wonder if anyone knows where he might
get these items?
Many thanks
Tom Crane
Ps. The email address in the header is just a spam-trap.
--
Tom Crane, Dept. Physics, Royal Holloway, University of London, Egham Hill,
Egham, Surrey, TW20 0EX, England.
Email: T.Crane at rhul dot ac dot uk
Fax: +44 (0) 1784 472794