antennablog.net
Antenna » antennablog
http://www.antennablog.net/tag/antenna
Understanding, designing, constructing and using radio antennas. 22 Nov 08 Antennablog is back! Has it really been a year since I last posted here? You may have noticed that the domain has changed – from antennablog.com to antennablog.net. Due to the bungling of a domain name registrar I lost the earlier name, which someone grabbed and has had it parked ever since hoping I might be willing to buy it back. Fat chance! I have had to settle for this one. Rebuilding the blog with a new version of WordPress.
antennablog.net
Modelling a 40m Dipole at Various Heights » antennablog
http://www.antennablog.net/2007/07/16/modelling-a-40m-dipole-at-various-heights
Understanding, designing, constructing and using radio antennas. 16 Jul 07 Modelling a 40m Dipole at Various Heights. Last time we looked at the performance of a 40m dipole at 7.5 m or 3/16 wavelengths high. First we will look at the effect on impedance as the height incleases. At 75m (3/16 wavelength) height band centre impedance is 62.8 ohms. SWR of 40m dipole 7.5m high. At 10m (1/4 wavelength) height band centre impedance is 81.2 ohms. SWR of 40m dipole 10m high. SWR of 40m dipole 15m high. First the ...
antennablog.net
Teaching » antennablog
http://www.antennablog.net/category/teaching
Understanding, designing, constructing and using radio antennas. 16 Jul 07 Modelling a 40m Dipole at Various Heights. Last time we looked at the performance of a 40m dipole at 7.5 m or 3/16 wavelengths high. First we will look at the effect on impedance as the height incleases. At 75m (3/16 wavelength) height band centre impedance is 62.8 ohms. SWR of 40m dipole 7.5m high. At 10m (1/4 wavelength) height band centre impedance is 81.2 ohms. SWR of 40m dipole 10m high. SWR of 40m dipole 15m high. First the ...
vk3hl.com
microprocessors | VK3HL
http://www.vk3hl.com/tag/microprocessors
VK3HL's Amateur Radio Site. VK3HL’s blog and website is back. April 3, 2011. Hi, I’m Malcolm Dow, VK3ZDD as was, back again with a new call-sign, VK3HL. In this site I plan to describe my experiments and activities in amateur radio. My particular interests are in antenna design, simulation and construction for a … Continue reading →. VK3HL’s blog and website is back. On VK3HL’s blog and website is back. Surely there must be a book about that! Understanding, designing, constructing and using antennas.
vk3hl.com
Equipment | VK3HL
http://www.vk3hl.com/equipment
VK3HL's Amateur Radio Site. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked *. You may use these. A href= title= abbr title= acronym title= b blockquote cite= cite code del datetime= em i q cite= strike strong. VK3HL’s blog and website is back. On VK3HL’s blog and website is back. Surely there must be a book about that! Understanding, designing, constructing and using antennas. Australian Amateur Radio Search. Australian Amateur Radio Search. The Wireless ...
vk3hl.com
ham radio | VK3HL
http://www.vk3hl.com/tag/ham-radio
VK3HL's Amateur Radio Site. Tag Archives: ham radio. VK3HL’s blog and website is back. April 3, 2011. Hi, I’m Malcolm Dow, VK3ZDD as was, back again with a new call-sign, VK3HL. In this site I plan to describe my experiments and activities in amateur radio. My particular interests are in antenna design, simulation and construction for a … Continue reading →. VK3HL’s blog and website is back. On VK3HL’s blog and website is back. Surely there must be a book about that! Australian Amateur Radio Search.
vk3hl.com
Projects | VK3HL
http://www.vk3hl.com/projects
VK3HL's Amateur Radio Site. Leave a Reply Cancel reply. Your email address will not be published. Required fields are marked *. You may use these. A href= title= abbr title= acronym title= b blockquote cite= cite code del datetime= em i q cite= strike strong. VK3HL’s blog and website is back. On VK3HL’s blog and website is back. Surely there must be a book about that! Understanding, designing, constructing and using antennas. Australian Amateur Radio Search. Australian Amateur Radio Search. The Wireless ...
theblogworks.com
The Blog Works » Promotion
http://www.theblogworks.com/tag/promotion
How to build a successful blog. Posts Tagged ‘Promotion’. BlogRush Can Get You Traffic. Friday, October 5th, 2007. I’ve just installed a new widget on this blog, provided by BlogRush. You can see it in the left sidebar. For every click you get on your widget you have one of your own blog headers displayed on someone else’s BlogRush widget. In addition, if you refer someone to BlogRush, either by them clicking on the link in your widget, or on your direct referral link such as this one – BlogRush. Bloggin...
theblogworks.com
The Blog Works » Making Money
http://www.theblogworks.com/tag/making-money
How to build a successful blog. Posts Tagged ‘Making Money’. Earn Money with WidgetBucks. Sunday, October 7th, 2007. There’s a new alternative, or supplement, to the Adsense ads on your blog – WidgetBucks. Once you sign up on the WidgetBucks website. WidgetBucks also has an affiliate scheme, allowing you to earn 10% of your referrals earnings for 12 months. Payment has a minimum of $50 and can be by cheque or PayPal. It’s open to anyone, so why not give WidgetBucks. Sunday, July 15th, 2007. Which of you,...
theblogworks.com
The Blog Works » Humour
http://www.theblogworks.com/tag/humour
How to build a successful blog. Posts Tagged ‘Humour’. How to Become a Famous Blogger. Thursday, October 11th, 2007. This cartoon is by Dave Walker. Everybody Writes: Your Go-To Guide to Creating Ridiculously Good Content. Extreme Humour: How To Make Anyone Laugh. Curve My Song (The Curvies Book 1). The Ordinarily Extraordinary Life of Briony. I'M THE PAPARAZZI (Romance, Humour and Mischief) (Romance, Humour, Mischief Book 1). My Blogs and Websites. Christian Mysticism Search Engine. Malcolm Dow Dot Com.