I'm doing the HayseedHamfest recapping on my R4B.
What's the deal with R91, it goes between the two 100uF sections.
What's it's purpose ?
And, It's listed as 150 ohms, 2 Watts. But in mine, it looks like
it's more like 1/2 watt, and looks pretty toasted, but it does test
OK.
I will also say,
Fellow Drake Enthusiasts,
Yes, the subject line is strange but trust me, it does relate to Drake. I'm in
the process of finalizing a project and will be describing it in some open
source publication or website. It relates to the power supplies used with the
Drake L4, L4B, and L7 linear
A 60-tooth or 80-tooth carbide-tipped blade should do fine. It cuts
through laminate like butter, I can't imagine it binding on phenolic.
Anything less than a 60-tooth blade will probably cause splintering.
--Brian/WA3ITE
On Sat, Jul 24, 2010 at 10:10:49PM -0400, k9...@aol.com wrote:
As
Evan - I bit the bullet a couple of years ago and bought a hobby shear brake
for cutting PCBslittle pricey solution unless you have routine need for
doing so but I found it to be the best (for me) method of getting nice clean,
straight cuts for Manhattan style construction projects. Got
I use my table saw and chop saw to cut fiberglass PC board all the time. They
cut great, true, accurate and very easily. It's a piece of cake.
Lee, w0vt
- Original Message -
Fellow Drake Enthusiasts,
Yes, the subject line is strange but trust me, it does relate to
Chuck -
I'm not sure what you are referring to, but R91 IS a 150 ohm, 2W
resistor on Board 5.
The resistor across the bottom of the can is R136, and is a 1k, 1/2W.
??
Check my CD...
73, Garey - K4OAH
Glen Allen, VA
Drake 2-B, 4-B, C-Line TR-4/C Service Supplement CDs
www.k4oah.com
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