Hi Robert,
It has been a long time now, but as best as I can recall, my 599 manuals
went with my 599 when I sold it. I sold it at a hamfest about 10 years
ago, to an ET teacher from North Carolina his name slips my mind right now.
-Chuck
Robert Langenhuysen wrote:
Hi,
I heard from a
TAPR is pleased to announce the immediate availability of the TADD-1 RF
Distribution Amplifier kit.
The TADD-1 is a six channel RF distribution amplifier. Its primary use
is to allow a single frequency source (e.g., a GPS disciplined
oscillator) to drive the external reference input of
This is great, John - thanks for designing it.
Isn't that MAX477 convenient? :) The only drawback to it, from my
view, is that it's got too much bandwidth from all those weird video
applications (who wants video when you can play with 10Mhz GPSDOs?),
leading to the possibility of harmonics on
Hi:
For my own use I have made prototype quantities of a power supply that
uses TO-92 packaged linear voltage regulator chips.
The small printed circuit board has battery snaps to go on top of a 9
volt battery, on top of a 10 AA battery holder or gets power from a wall
wart with a 9 volt