Wonder if this is related to the leak of 1.4 billion email addresses from a spam database that came to light yesterday? I haven't seen the message in question show up (at least not yet) but I've had
Any "inganeers" out there willing to review a small project idea concerning battery charging I'm working on? (It is TT related as my intent is to use it with my 1220.) I have drawn a schematic in gED
Tom, While many of the parts are off-the-shelf, certain parts are "unobtainium" - in particular, the bandpass filter transformers which are described in the manual as "over-coupled" and thus not easi
Tom, Instructions are more available than I thought. From our friend the TenTecWiki: WARC kit installation instructions: http://www.tentecwiki.org/lib/exe/fetch.php?media=warc_install.pdf 73, Al
I've been meaning to post this for a while but keep forgetting to do it. I have a NOS manual for the 1209 2M in 6M out transverter which my SK dad apparently ordered when he was considering purchasin
Bob, At one time I had a spare breaker but I'd have to dig through some boxes to see if memory serves me correctly. That being said, in a pinch an undersize good quality fuse (Buss, Littlefuse, etc.)
Interesting application as the Motorola databook lists the MRF402 under the "27-50 MHz, LOW-BAND FM TRANSISTORS" category. 1.0W out, 10 dB min. power gain, 12.5V, TO-39 case style. One thing to watch
That's what gives me pause about self-driving cars: "...well, officer, the only thing I can figure out is that the autopilot system misread the 'Route 101' sign as the speed limit...." But I digress.
Therein lies the rub. It has reached the point where the purchase of any recent production (recent being the past couple of decades) technology item, including automobiles, probably needs to be viewe
They do exist, but apparently are pretty rare. No schematic, but it sounds like it's pretty straightforward: TT Wiki: KW Dry Dummy Load Model 240KW Description * Forced Air Cooled * Handles 1500 watt
Did you check operation into a dummy load fed via a different piece of coax? The intermittent may mean something is breaking down/arcing over at high power, and might not show up at lower power or wi
Louis, You may not even need to change out the connector - just re-shaping the contacts (both on the rig and on the PS cable end) to make sure there's a good connection along with applying some conta
I think you are correct that they are AMP connectors. That being said, the two competing lines of this style connector are easy to mistake for one another. 73, Al
"Sloppy engineering?" I think it may be a "feature creep" issue. As I recall the Tyco/AMP connectors were first used with the Tritons. While I don't have the info for the 540 handy, the Omni-A specs
Barry, I've repaired the knobs by just wedging a short piece of a Ty-Wrap end (there's a particular size of smaller ones which are just the right thickness and width in the "gripper" section to fit a