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How to build a tin can waveguide antenna

How to build a tin can waveguide antenna
Assemble the probe and mount in can Now you'll need that bit of wire. You'll need a soldering iron or a friend with one as well. Cut the wire so that when it is stuck in the connector as shown, the total length of both the brass tube and wire sticking out past the connector is 1.21". Get as close to this length as you can. When you've got your wire correctly sized, solder it into the connector keeping it as straight and upright as you can. Connect your antenna to your wireless card or access point To use your cantenna, you'll need a special cable commonly called a "Pig Tail". You'll want to have a wireless NIC or access point with an external antenna connector. Hook up your cable, point the antenna at a friend's, and see how far you can stretch you network. This antenna has linear polarization. For more information, check out these resources: Go to the Homebrew WiFi Antenna Shootout Go to the Wireless Home

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Coil-loaded 40/80 Meter Inverted V Dipole Antenna Coil-loaded 40/80 Meter Inverted V Dipole Antenna This 40 and 80 meter inverted V antenna is made with loading coils. It is a full size antenna on 40 meters and a shortened 80 meter antenna. The antenna is resonate on both bands and does not require an antenna tuner. It's a great HF antenna for the ham radio operator with a smaller backyard! Snares And Traps Disclaimer: Traps are presented for information purposes only, they are dangerous, some lethally so. Using them is also illegal in all likelihood. Don't use them except in a survival situation. SPRING SNARE: Game running through the snare disengages the trigger bar,and the prey is flung off the ground.

Parabolic Templat Custom Search (c) M. Erskine 2002-2015 All Commercial Rights Reserved How To Convert An Email To A RSS Feed & Embed It As A Blog Widget Plato once wrote that necessity is the mother of invention. The truth is, I experienced that phenomenon this week, and I’d like to share my little discovery with you as I guide you through the process of converting emails to an RSS feed and then instantly publishing that feed on your website. My original idea was to create a sidebar widget on my website that would let me issue short one-line updates to a feed. Lofted Space-Saving Furniture for Bedroom Interiors Tumidei is more than just a furniture company – they construct modern and relatively inexpensive (no, not cheap) pieces of furniture that they also create compositions from – interior design photos that you can use to shape your own space. These lofted bedroom interiors are brilliantly varied and are great space-saving solutions for cramped bedrooms. A lot of these lofted interiors are clearly designed for children and teens in terms of sizes, colors and material quality. They incorporate elements needed for a student office, plenty of clothing, game and toy storage and stairs that older people might not be as eager to climb. For a small space (and a small person) one could really see the appeal of fitting everything in.

WSPRlite & End Fed Antenna Testing – Surprise DX on WSPR! Testing out an LNR 10-20-40 MKII end fed antenna matchbox with a 30 meter wire on the WSPRlite Antenna Performance Analysis System (WSPR beacon). Received some surprise DX today on 30 meters – though Ionosonde charts showed horrible conditions for the day, lesson learned, surprise DX can happen at any time! Baofeng BF-530I P BAOFENG BF-530I The transceiver is a micro-miniature multiband FM transceiver with extensive receive frequency coverage,providing local-... Read more

How To Disappear In The Wilderness: A Natural Camouflage Tutorial – I’ve been wanting to write this post for quite some time now but have been putting it off because it involves a certain level of commitment. Finally, I decided to take a hit for TEAM WILLOW HAVEN (that’s you) and show you how effective natural ‘full body’ camouflage can be when done right. You never know when you might need natural camouflage. Whether to escape and evade or to hunt and stalk, blending into the wilderness around you might be a necessary part of your survival scenario one day and it’s important that you understand the basics. Luckily, the process is fool-proof – and – surprisingly fast.

Can I use an inline amplifier with a 18dbi wifi antenna You have to be careful here, what you are doing *might* require FCC inspection and approval, assuming you're in the U.S. to make sure you're "certified" and not breaking the rules on power output. This is true even though it's in the unlicensed WiFi 2.4GHz and/or 5GHz bands. You also need to factor in how many dB loss the 30-foot cable has because this does come into play for your overall power budget. You didn't mention what distance is involved here. Yes, trees and branches will create scattering of the RF signal. Depending on the distance and if this is 802.11a or b/g you should look up "fresnel zone" and make sure you have a clear RF line of sight, with no more than 40% blockage of the first fresnel zone.

Modeling and Animation 101 - The Hive Workshop - A Warcraft III Modding Site Modeling and Animation 101 Alright, I figured every newbie needs a beginning, and this would help them get them off on the right foot. This tutorial teaches very little advanced tricks, and should be referenced more as a glossary.

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