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Comment Slow news day from what it sounds like... (Score 3, Informative) 203

TWT amps have been used in microwave systems since the 2nd world war. The use of TWT in satellites are recent, as in 25-30 years ago. The NSA's LACROSSE and the new ONYX satellites use TWT amps in the finals on their radar systems. The Soviet ROARSAT's probably use them as well, or something similar, they love to overbuild their stuff.

Hell, the YF-12a used 2 TWT's in tandem in its Hughes AN/ASG-18 radar, putting out over 10MW of raw power.

But they are power gobblers, The YF-12A's ate over 40KVA of juice to operate.

Comment Do You Hear That? (Score 1) 300

Well do you? That's the Fat Lady tuning up to sing the funeral dirge for the telecoms death grip on the wireless industry.

Let the blade of the guillotine fall and fall again! Make them feel the icy bite of the steel on their flesh, realizing the cold hard fact: Don't piss off the paying public, you may wind up in the ditch.

Comment Re:Oh good, (Score 1) 385

That's one of the things with finding and deploying cures for the effects of a nuclear event. It might have the effect of removing the political aspect of using nuclear weapons, to actually encouraging terrorists to actually deploy IND or the Real Thing.

This would help people, but what would clean up the contamination of the surrounding environment aside from dozers and dump trucks?

Comment Re:if moon landings were possible in 1969... (Score 1) 256

There were a lot more factors involved than just the shuttle program. There was the war in Southeast Asia that was eating up the fiscal budget. Then you had the flagging public interest. The general consensus was that we made it, we accomplished Kennedy's Goal, we beat the Russians to the moon, why should we go back? The lunar program was one of the few "Blank Check" programs that was approved by congress. And boy did NASA gobble up the funds. The evolution from the IRBM Redstone and Jupiter missiles converted to launch vehicles to the scratch built Saturn family created major milestones in R&D as well as fabrication processes. And that took a lot of money to do.

As for the tapes, you'll be pleasantly surprised by the quality of the image. You see, the data stream being sent from Honeysuckle back to the states was being compressed so it could be transmitted via the SPACETRACK network at the time. NASA corrected the problems for the remainder of the landings but the grainy, streaked image is still part of history.

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