Old 02-11-2014, 02:02 AM #17
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Default Re: BurnContest: WL Spyder III vs. IR laserRifle

I have been in radio (RF) for over 55 years.
These are tricky but not too bad if you use
a PWM to control the output on startup.
An SWR bridge or BIRD watt meter helps.
HMike


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Old 02-11-2014, 02:48 AM #18
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Default Re: BurnContest: WL Spyder III vs. IR laserRifle

Thalion777 ---
I got your PM. This is what I'm talking about:



The laser tube is at the top, the 380 Watt RF driver is at the bottom
and the 28 VDC 18 Amp PS is at the rear. I don't recommend this
to anyone not experienced in RF and high impediance antennas.
HMike

OH -- The Starwarz gun is in the bottom of the Pix !!!!
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Old 02-11-2014, 09:16 AM #19
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Default Re: BurnContest: WL Spyder III vs. IR laserRifle

PWM...eeeew. I am more the mechanic ^^
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