flashdrive wrote:

...
This one looks like a good candidate. The data sheet gives a suggested
schematic on page-3. All it needs is the input filter for the MW/HF
range. Not sure about the input/output impedance of that circuit though.

http://www.minicircuits.com/pdfs/GALI-74+.pdf

How about this:

http://cgi.ebay.com/Sirenza-SGA-4586...3286.m20.l1116

(take care with line wrapping of the URL, above)

10 for $10.00 plus $2.50 USD -- comes to $1.25 a piece, and provides for
a fatal error in construction/use.

They are a bit small, sharpen your soldering iron, but should be easily
"do-able."

Regards,
JS