Amplifier Yagi
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 Cell Phone 900M Signal Booster Amplifier Repeater 70dBYagi AntennaN Antenna  US $155.00
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 1900MHz 11dBi Cellular GSM PCS Directional Outdoor Yagi Antenna N Amplifier US $26.67
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 1W Power WiFi Amplifier 6FT RF cable Kit for USB Yagi US $126.42
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 WILSON ELECTRONICS 841263 65 dB Dual Band Cellular Amplifier Kit YAGI Antenna US $460.03
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 Wilson Dual Band 62 dB Amplifier Kit 2 Domes yagi US $678.91
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 Wilson Amplifier Kit Dual Band 62db 801262 with Yagi US $567.63
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Cell Phone 900M Signal Booster Amplifier Repeater 70dBYagi AntennaN Antenna US $155.00
|
1900MHz 11dBi Cellular GSM PCS Directional Outdoor Yagi Antenna N Amplifier US $26.67
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1W Power WiFi Amplifier 6FT RF cable Kit for USB Yagi US $126.42
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WILSON ELECTRONICS 841263 65 dB Dual Band Cellular Amplifier Kit YAGI Antenna US $460.03
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Wilson Dual Band 62 dB Amplifier Kit 2 Domes yagi US $678.91
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Wilson Amplifier Kit Dual Band 62db 801262 with Yagi US $567.63
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What kind of range (in miles) can I expect with a 12dBi 2.4GHz yagi and a 1 watt amp?
The antenna and amplifer are both good quality; so is my LMR-300 coaxial cable (about 30 feet of it). I've listed some specs below:
Yagi: (from Netgate.com)
Max. Gain: 13 dBi (+/- 0.5 dB)
Min. Gain over band: 12 dBi +/- 0.5 dB)
Frequency: 2.4 - 2.5 GHz
VSWR: < 1.5:1 between 2400-2450 MHz
< 2.0:1 between 2450-2500 MHz
Feed power handling: 10 W
Azimuth Beamwidth: 44° (+/- 2°)
Elevation Beamwidth: 48° (+/- 2°)
Input impedance: 50 ohms (nominal)
Input connector: integrated 20cm RG58 pigtail with N Female connector
Polarization: Linear vertical and horizontal
Dimensions (L x W x H): 95mm x 400mm x 40mm
Amplifier: (from Hyperlinktech.com)
Frequency: 2400 - 2500MHz
Max Input Power: 100mW (20dBm)
Transmit Power: 1 watt (30dBm)
Receive Gain: 17dB nom.
I'm also quite aware of the legalities for private use, however I am a licensed professional doing range testing for rural ISP clients... that's my story and I'm sticking to it.
I hate to say this but if you are in the US you are over the LEGAL FCC LIMIT (even lower in UK and most of Europe) with this setup. 36db max based on what you say 30db (1watt amp) + 12db(antenna) = 42db - line loss which is not much at 30 feet of cable === ILLEGAL power.
Once you modify a Part 15 device, such as by using a non-approved antenna you modify its RF characteristics which change important details such as how much Effective Radiated Power (ERP) which is limited to 4W in the US
30db=1watt 33=2watts 36=4watts. Each 3db is double the ERP.
However. your range is limited by "LINE of Site" so if you can "see" the other end you can reach it. As long as no obsticles are in the way this is good for MILES and MILES.. we have used much less power and 19 db for up to 20 miles. See this article for a 125mile link -- no amps.
http://www.unwiredadventures.com/unwire/2005/12/defcon_wifi_sho.html
Have fun and stay out of jail drop the power some! Power isn't going to get through obstacles! DO NOT GET IN FRONT OF THIS THING it is MICROWAVE and at that level will indeed begin to cook you. (Many Microwave ovens are on 2.4 gig just for information).
Just noticed your a "Licensed Professional" why ask the question -- your supposed to KNOW THIS STUFF!
I am just an Extra Class HAM (who can run power on 2.4) and WISP owner and I know it..
If you really want range you wont use a YAGI -- not enough directionality! Oh and don't forget the OTHER end of your connection needs to be able to reach you too!
1 watt Wi-Fi amplifier 802.11b/g extends range to 5 bars in entire complex
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Alfa AWUS036H Upgraded to 1000mW 1W 802.11b/g High Gain USB Wireless Long-Rang WiFi network Adapter with 5dBi Antenna - for Wardriving & Range Extension $27.99 The Alfa AWUS036H is the latest version of the most powerful card available. This has a stunning 1000mW output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution. It outperforms wireless cards that are built in to newer laptops. Adding this to your laptop or desktop computer will enhance range and signal qualit... |
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+9dBi 15 Booster Antenna for Linksys WET11, WET54G, WMP11 PCI Card, WPS11, WMP54G, WMP54GS, WRT54GC $1.05 Replacing your WiFi antenna with our booster will significantly increase the range and strength of your WiFi signal. Our quality built omni-directional antenna is a direct replacement for the antenna that comes standard with your router, access point, VOIP device, or PCI card. Because it is omni-directional, no aiming is equired - it can send and receive WiFi in all directions. Our antenna is stro... |
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Alfa 1000mW 1W 802.11b/g USB Wireless WiFi Network Adapter With Original Alfa Screw-On Swivel 9dBi Rubber Antenna $34.99 The Alfa AWUS036H is the latest version of the most powerful card available. This has a stunning 1000mW output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution. It outperforms wireless cards that are built in to newer laptops. Adding this to your laptop or desktop computer will enhance range and signal qualit... |
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New-DIGITAL DA4KSBR-50U CELLULAR - DIGDA4000SBR $750.00 For use in large yachts, RVs 40' length or greater, homes and offices You can now speak and be heard clearly on a cell phone inside marine vessels, RVs, homes and offices without feeling tied down. Digital Antenna's PowerMax DA4000SBR increases signal strength and improves cellular communication without a physical connection to cell phone. This amplifier/repeater also boosts the performance and r... |
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Alfa AWUS036H 1000mW 1W 802.11b/g USB Wireless WiFi Adapter With Original Alfa Screw-On Swivel 9dBi Rubber Antenna and Suction cup Window Mount dock $34.99 The Alfa AWUS036H is the latest version of the most powerful card available. This has a stunning 1000mW output power. So if you are looking for a device to connect to an outdoor 2.4 GHz antenna, such as on a boat or an RV, this is a perfect solution. It outperforms wireless cards that are built in to newer laptops. Adding this to your laptop or desktop computer will enhance range and signal qualit... |
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RCA ANT751R Outdoor Antenna Optimized for Digital Reception $23.50 RCA outdoor optimized ditigal antenna is designed for the most challenging reception environments. Superior construction and tough materials withstand outdoor conditions. Ultra small design allows placement where traditional outdoor antennas won't work - needs less than 1 meter of space. Receives all local HD and DTV broadcast signals free. Supports all digital and analog TV frequencies (VHF and U... |
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Wilson Electronics 841262 DB Pro 65 dB Adjustable Gain 800/1900MHz In-building Wireless Smart Technology IITM Signal Booster Kit with Omni-Directional and Panel Antenna for Home or Office $779.95 Wilson Dual Band (DB) Pro is one of Wilson's highest gain (62dB) Dual-Band (800 & 1900 MHz) Cell Phone Signal Boosters. Designed for use in homes and offices, the booster kit significantly improves the performance and signal strength of any cellular device on any network (except iDEN/Nextel) experiencing weak signals inside buildings. You'll experience fewer dropped calls, faster data rates, and... |
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Cell Phone 900M Signal Booster Amplifier Repeater 70dBYagi AntennaN Antenna US $155.00
|
1900MHz 11dBi Cellular GSM PCS Directional Outdoor Yagi Antenna N Amplifier US $26.67
|
|
1W Power WiFi Amplifier 6FT RF cable Kit for USB Yagi US $126.42
|
WILSON ELECTRONICS 841263 65 dB Dual Band Cellular Amplifier Kit YAGI Antenna US $460.03
|
|
Wilson Dual Band 62 dB Amplifier Kit 2 Domes yagi US $678.91
|
Wilson Amplifier Kit Dual Band 62db 801262 with Yagi US $567.63
|
 5in1 Ultimate Amplifier PlugPlay Yagi WiFi Antenna KIT US $199.95
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 WiFi Amplifier Kit with Advanced Circuit for USB Yagi US $126.42
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 WILSON Amplifier Home Kit Dual Band 62db Dome Yagi US $539.95
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