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Lucaya, Grand Bahama Island to Saint Simons Island GA April 18-19
On Thu, 4 Jun 2009 18:48:18 -0400, "Wilbur Hubbard"
wrote: wrote in message .. . On Wed, 3 Jun 2009 16:00:34 -0400, "Wilbur Hubbard" wrote: wrote in message ... On Tue, 2 Jun 2009 21:22:28 -0400, "Wilbur Hubbard" wrote: "Wayne.B" wrote in message om... On Tue, 2 Jun 2009 20:25:27 -0400, "Wilbur Hubbard" wrote: Real sailors won't abide radar. Bull Not bull! Fact! If you run radar you are motoring because the damned things draw so much power. Since you're motoring you are no sailor. False. My RADAR draws slightly over 2.1 amps MAX. Over 10 hours of normal use, it draws an average of about 1/4 to 1/2 amp, or 3 - 5 amp hours in a 10 hour day. It is really even be less than that. I have a dedicated AGM battery for just the RADAR and a small 20 watt solar panel has no trouble keeping it fully charged regardless of how much I use the RADAR. LIAR! Volts X Amps = Watts. So if your unit draws 2 amps that means your unit has a puny 24 or so watt output provided it it 100 percent efficient which it is NOT. Hell, a VHF radio outputs at 25 watts and it has no moving parts. That means your pitiful 2.1 amp radar is good for a range of maybe a 1/10 mile. Waste of time and space, dude! Freaking TOY! Here's a link to a compact yacht radar: http://www.busse-yachtshop.de/dae_fu...adar-1623.html Note the output is 2.2 KILOwatts. Using the above formula, V times amps = watts, you get approximately 14 amps. You're even more clueless than poor Skippy! Wilbur Hubbard Interesting that the example you picked is the EXACT model I have. I'm just very intelligent and know just about everything including most of your personal life. It draws what I said it draws. Furuno agrees with me, if you look in the manual. It has a range of 16 miles. It draws more than 2.1 amps for the entire system. Don't you know the spec is only for the transceiver? It does not include the antenna and the motor that spins it. Get a clue. Your claim is way lame, dude. It's like me claiming my Adler Barbour draws only .01 amp on standby. Too bad on standby it doesn't cool squat. Wilbur Hubbard The advertised power of a RADAR is normally the peak transmitter power. Radar uses a pulsed transmission, and only transmits its peak advertised power for (usually) under 0.1% of the time. One RADAR I had transmitted an 0.08 uS pulse 2200 times per second. It had a 2.15 amp fuse (12 volt) feeding the whole system including the antenna motor and LCD display. -- Peter Bennett, VE7CEI peterbb4 (at) interchange.ubc.ca GPS and NMEA info: http://vancouver-webpages.com/peter Vancouver Power Squadron: http://vancouver.powersquadron.ca |
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