1 watt Wi-Fi amplifier 802.11b/g extends range to 5 bars in entire complex
- Tuesday, January 26, 2010, 18:11
- WiFi News
- 12 comments
1 watt bidirectional amplifier for TX/RX (transmit/receive) effectively increases throughput and connection reliability. the chip that switches from RX to TX proves to be high quality and does not affect throughput! www.wifi-link.com this is the maximum power allowed by FCC regulation. can be found at www.wifi-link.com. … wifi amplifier antenna yagi pringles cantenna
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12 Comments on “1 watt Wi-Fi amplifier 802.11b/g extends range to 5 bars in entire complex”
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Very informative video! There are barely any reviews of wifi amplifiers out there on youtube, and it was neat to find out that these perform as well as they advertise them doing so.
If you do read this comment, and aren’t too busy to reply, I would be curious to know if you’ve used any wifi amplifiers in directional type antennas? (panel, yagi, sector, dish)
Hi. I am very curious to know if how much dB would the 12dB signal be increased with If i used this 1000mW amplifier.
Basically i can receive that signal with a 20dB AP and a 12dB biquad antenna on 2.4GHz.
So, looking forward to seeing your answer,
Cheers,
Blase
content/pdf/lmr/10-11.pdf
Sorry whats not true? all of what I say, or just the cable?
for every 3db it halves the erp raidated and received, I may have had the calculations wrong on the cables, though some cables are really that bad that you DO loose 3dB per meter. and am talking dB not dBi.. dBi simply means decibels gain, relative to an isotropic antenna.
timesmicrowaveDOTcom contentppdflmr 10-11.pdf
I would like to know where you got your info from, as it oes not make any sence to me. Are you a radio ham?
That’s actually not true. Attenuation is typically measured in db per 100ft or 100 meters. So for example LMR 195 cable has a loss of 17dbi at 2400mhz every hundred feet. This comes out to .17dbi per foot, or around .51dbi per meter.
It is NOT 1/2 power every meter. The issue with long cables is dbi loss, not power.
If you were at an apartment that was several apartments away from this one how does your computer communicate back? I doubt my laptop is powerful enough to send a signal that far back even though it can receive from this network.
lol. that’s kewl. I have a Rockland n3 wireless adapter and I can span 3 blocks with it’s 700mw and the antenna I made! I just did the antenna mod and extended the length a little. when I get my webcam back I’ll up a vid showing it. I wish I could see how far I could get this signal! how much did that cost you? the new alfa drivers make the h36 1000nW also for $43 or so.
“Hi Airybuddy” back atcha!
see size matters!
shorten the length of coax cable from the amp! for every metre you loose nearly half the power.
1W times 8dbi (approx 6db) = 4Watts erp
minus 4db for your cables and connectors/adapters = 1.5Watts
SHOrTEN your cables! and hang the AP (good radio those Seano’s) on the wall and get the antenna OUTSIDE..
Easy and will work even better
ever heard of neatness? thats all messy and needs to be neater..
very informative!
you should do more videos!