September 2002 This page details the construction of a biquad antenna. The biquad antenna is easy to build, and provides a reliable 11dBi gain, with. How To Make Powerful Long Range Wifi Antenna At Home High Gain Wifi Antenna Diy Duration 503. An easy stepbystep guide go making a homemade wireless antenna, for a fraction of the cost of commercial antenna. Uses readily available parts, and requires no. Kilauea Mount Etna Mount Yasur Mount Nyiragongo and Nyamuragira Piton de la Fournaise Erta Ale. FMW/D5F6/GOW3Z0K4/FMWD5F6GOW3Z0K4.MEDIUM.jpg' alt='Diy Collinear Wifi Antenna' title='Diy Collinear Wifi Antenna' />Moxon Antennas Moxon 5. MHz Moxon Rectangle. N3ox 6 meter moxon rectangle, pictures and assembly notes. Hits 8. 11. 7 Votes 4 Rating 8. Moxon Beam. A moxon antenna project for 7. UHF bands. Hits 7. Votes 2 Rating 3. M Moxon Antenna Plan. A moxon antenna for 2. June 18, 2016 1259 am lagunacomputer. So it seems that when the antenna fell down, it broke the solder on my horizontal radials that are connected to the ground. MHz. Hits 4. 03. Votes 8 Rating 5. Aluminium Moxon Construction. Building a moxon antenna with aluminium tubes. Hits 1. 02. 36 Votes 6 Rating 4. A moxon antenna for 1. Mhz and 2. 8 Mhz. Hits 1. 42. 3 Votes 7 Rating 4. Meter Coaxial Moxon Antenna. MFJ 2. 59. B plans by N0. KHQ. Hits 1. 19. Votes 1. 4 Rating 6. Meter Moxon Antenna pictures. Pictures of a moxon antenna for 1. MHz made with four fiberglass crappie fishing poles, aluminum tubing, wire, and plexiglass. Hits 3. 53 Votes 0 Rating 0. Moxon Antenna project. A moxon antenna project made with wires and fiberglass poles. Hits 3. 05 Votes 0 Rating 0. Meter Vertical Moxon. A home made vertical polarized moxon antenna for 1. MHz, includes dimensions, antenna pattern, SWR and antenna gain plots by WB5. CXC. Hits 1. 30. Votes 4 Rating 7. Moxon Antenna. A home made moxon antenna for 2. Hits 2. 22 Votes 1 Rating 8. MOXON. 9. Y4. DDs Dave 1. MHz homebrew MOXON antenna. Hits 8. 75. 0 Votes 9 Rating 7. Meter Moxon Antenna. A club project experiment about a vertical Moxon antenna for 2. Hits 1. 01. 0 Votes 0 Rating 0. Meter Moxon Vertical. The Vertical Moxon had everything I was looking for, a low TOA Takoff Angle, wide horizon coverage, and good impedance loading. All of this was in a small enough package to fit in my relatively small back yard. Hits 2. 92 Votes 0 Rating 0. Meter Vertical Moxon. A 1. 4 mhz version of the vertical moxon antenna homebrewed by Paul M1. PAF. Hits 8. 91. Votes 1. 1 Rating 5. SM5. JAB. SM5. JAB first experiment of a HF moxon antenna working on 1. Hits 4. 43. 5 Votes 5 Rating 8. Band Moxon. Moxon is a rectangle shaped directional antenna, originally designed by Les Moxon G6. XN. There are couple of advantages of using this antenna. It is small in size, Easy to mast, Balanced to 5. Ohms, Near 1 1 SWR, Excellent Front to Back FB ratio, Large bandwidth. Hits 2. 45 Votes 0 Rating 0. Moxon. A moxon antenna project for the 1. Mhz by IZ8. HHQ. Hits 1. Votes 5 Rating 3. M Moxon antenna. A moxon anetenna plan for 1. MHz. Hits 1. 50. Votes 3 Rating 7. Meter Moxon. A Mini Moxon antenna for 4. PDF document. Hits 1. Votes 0 Rating 0. Moxon by SM0. DTK. A wire moxon antenna plan for the 7 Mhz. Hits 6. 61. 0 Votes 1. Rating 7. 0. 0 4. MOXON. A moxon antenna project for 4. IK2. CLB. Hits 4. Votes 3 Rating 4. M Reversible Moxon. W8. EGB moxon project, each side is 5. This antenna performed similar to a full size two element yagi for 4. Hits 3. 85. 3 Votes 2 Rating 9. MHz Moxon Antenna. Contesting for beginners with a bent coat hanger A moxon antenna project for 7. Hits 1. 01. 20 Votes 1. Rating 4. 0. 0 6 Meter Moxom. Download a 6 meter moxon antenna, drawings, photos, plots by Allen Baker KG4. JJH, 1. 0 Mb. Hits 3. Votes 7 Rating 3. Meter moxon antenna. A moxon rectangle for 5. Mhz band by NC4. FB. Hits 9. 81 Votes 0 Rating 0. M Moxon. A Moxon antenna project for the 5. MHz by KG4. JJH. Hits 1. Votes 0 Rating 0. M Moxon. 5. 0 MHZ Moxon antenna based on the KG4. JJH design with some slight modifications in the construction. Hits 1. 28. 5 Votes 3 Rating 1. Moxon. 7. 0cms Simple Moxon 2 elements antenna. Hits 3. 32. 2 Votes 3 Rating 3. MHz Moxon antenna. A Moxon rectangle antenna for 4m by Ross G6. GVI. Hits 6. 30. Votes 6 Rating 8. Moxon Antenna Project. An easy and cheap homemade moxon antenna for ham radio 7. Hits 3. 38 Votes 0 Rating 0. MHz Moxon. A Moxon rectangle antenna for 4m by G6. GVI. Hits 4. 82 Votes 0 Rating 0. A 2. 0 meter Moxon Antenna. Moxons work great, and they take up less space than full size two element Yagis. Hits 1. 01. 1 Votes 1 Rating 8. A compact 1. 0M beam. A compact Moxon 2 element beam for 1. M. Hits 1. 34. Votes 1. Rating 3. A dual band wire beam for 1. This wire beam Moxon antenna offers double duty on 1. PDF file by Allen Baker, KG4. JJH. Hits 1. 13. Votes 1. 2 Rating 7. A Moxon for UHF. A moxon antenna for UHF in french. Hits 2. 94. 7 Votes 1 Rating 9. A Portable 2. 0 Metre DX Antenna. A Vertical 2 element Moxon Rectangle. Hits 1. 55. 1 Votes 1 Rating 3. A simple 2m Moxon Antenna. Building a Moxon antenna for 1. Mhz by K2. ZS. Hits 7. Votes 1 Rating 5. AC6. LA Mox. Gen. Mox. Gen will show you the dimensions and generate an antenna model file for a 5. Moxon Rectangle antenna, given the design frequency and wire size. Hits 4. 40. 9 Votes 1. Rating 6. 7. 1 Aerialacts. Maxi. Moxon is aerialacts trade name for its line of compact, monoband, two element, uni directional parasitic beam antenna arrays utilizing Yagi style aluminum elements. Maxi. Moxon models are available for the 2. Hits 4. 13. 7 Votes 5 Rating 2. AI4. JI Moxon Antennas. A page dedicated to Moxon antennas by AI4. Articulate Storyline Update 5 Crackers. JI. This article includes plan for heavy duty moxon style antennas for 6m 2m and 7. Hits 5. 86 Votes 2 Rating 8. Building the Moxon Antenna. Useful hints tips on building a 1. Moxon Antenna. Hits 3. Votes 0 Rating 0. Cebik Moxon Rectangles. The Moxon Rectangle is growing in popularity as a compact 2 element array that approaches a full size 2 element in gain but with a far superior front to back ratio and a direct match for the standard 5. Ohm coaxial cable. Hits 3. 12. 9 Votes 5 Rating 5. Coax Square antenna. N0. KHQ Moxon rectangle for 1. RG 5. 8 coaxial cable. Hits 3. 27. 2 Votes 2 Rating 9. DK7. ZB Moxon Antennas. DK7. ZB Moxons with Aluminium Tubes, plans for moxon antenna for 6 1. Hits 1. 27. 8 Votes 2 Rating 6. Dual Band Wire Beam 1. The Dual Band Wire Beam was inspired by L. B. Cebiks W4. RNL article The Elusive Moxon Nest. Fiberglass tubing spreaders, Flexweave elements, an aluminum hub, and two die cast aluminum flanges combine to provide a 1. Moxon nest with one 5. Hits 3. 21. 4 Votes 0 Rating 0. Raspberry Pi 3 Overclocking Jacken. Hack. Warning as of yet, there is no official support for overclocking the Raspberry Pi 3, so you could damage your small computer. Just a reminderUpdate Ive managed to make a DIY heatsink for the Raspberry Pi 3 for 4 and its running stable at 1. GHz. Click here to read. The new version of Raspberry Pi 3 was released yesterday, so I naturally had to get two. Im using two as Stratum 1 NTP servers and with the old Raspberry Pi 2 I had hit the roof when it came down to getting better time resolution. So when I read that a new 5. I raced to the nearest store and got a couple. I have one experimental NTP server that isnt handing out time on the internet and another one that is the main server, connected to the NTP Pool Project. I installed the experimental Raspberry Pi 3 first, so I could test performance and try to overclock it. And it went very well. Overclocking. Naturally I want to get the most out of the Raspberry Pi 3, so I got a some small heat sinks. Theres one larger for the CPUGPU, so that was easy enough. But then it got confusing. What to do with the other two smaller heat sinks included in the overclock kit for the Raspberry Pi. The immediate instinct is to put it on the other large IC, but after searching for SMSC LAN9. I realised it was the controller for Ethernet and USB and had a hard time trying to understand why Internet was full of pictures of people putting a heatsink on a networkUSB controller. I wanted to overclock the processor and memory. The memory chip is on the underside of the board, so I decided to put both of the smaller heatsinks on the SDRAM instead. Seems to me to be a better place to put a heatsink. But It comes with a problem. Space. Most enclosures for the Raspberry Pi doesnt have enough room for heatsinks on the bottom side of the card. Fortunately, my board uses spacers, so I could use longer standoffs and fit the board perfectly, even putting a wee bit of pressure on the heatsinks to  help with the cooling. Overclock Testing. Time to fire the new Raspberry Pi 3 up and try to get the max performance out of it. I booted it with the already installed linux Raspian and all worked as normal, justyou know, faster. Time to test. First I put the CPU cores in Performance mode so they wouldnt go down to a slower speed. A Raspberry Pi have different CPU modes like conservative, on demand, userspace, power save and performance. If the processor is in one of the power saving modes, it switches to a lower CPU speed when the processor isnt taxed with a lot of processes. So I put the all the CPU cores in performance mode by writing the following command line. I wrote a small shell script to monitor the CPU speed and the temperature to be able to see if it gets to hot during my experiments. I created a file called checkcpuspeedtemp. Now it was time to try how much I could overclock it. I opened the config. I rebooted and everything looked good. So to test if the Raspberry Pi 3 would be stable under heavy load I wrote this on the command line, just to get the cores working at 1. CPU usage fulloadddifdevzero ofdevnull ddifdevzero ofdevnull ddifdevzero ofdevnull ddifdevzero ofdevnull fulload. This just creates four threads that copies zeros into devnull, the linux equivalent of a digital trashcan. This puts all four cores at close to 1. I started the small shell script, having it update every two seconds by writing watch. It stopped around 5. C and stayed there. The next step, going up to 1. GHz didnt work, the machine refused to boot. So I put the SD card in my Macbook Pro and edited the bootconfig. Now the machine booted up without a problem. I managed to run the Raspberry Pi 3 at 1. GHz but decided not to overdo it. I compromised and settled on a CPU frequency of 1. GHz. If you want to kill the processes that bogs down the CPU, just write killalldd and they will stop. Memory Overclocking. Next step, overclock the memory speed. It seems like the new Raspberry Pi 3 has exactly the same SDRAM memory as the Raspberry Pi 2. The standard speed is 4. MHz. I tried to bump it up but it maxed out at 5. MHz. So I added sdramfreq5. Worked perfectly. Next up was 5. 50, but then the machine got unstable, so I settled for 5. Graphics. I havent tried to increase the speed of the GPU. This is used as a headless server, but I realise that the GPU speed is connected to the speed of the L2 cache, so maybe this is something to experiment with at a later time. Raspberry Pi 2 and newer have separate L2 Cache between CPU and GPU. Not all Raspberry Pi 3 are created equal. So I now had a Raspberry Pi 3 that run with 1. MHz more combined processing power than the standard one and with a speed boost of the SDRAM. Naturally I had to try it out on my other unit. No such luck. As soon as I tried to increase the CPU speed, it quickly climbed to over 8. C and became unstable. So It seems like you have to cross your fingers when it comes to the possibility to overclock your Raspberry Pi 3. I quickly moved the faster card to my main server, because it is the one that needs the most speed. Is the Raspberry Pi 3 faster Im running the two Raspberry Pis as NTP servers. Heres a before after plot of the time resolution on my Stratum 1 NTP server loopback statistics. Nano Second Raspberry Pi 3 NTP Server. The servers precision has gone from 0. S calculated precision to 0. S. So Im now in the nano. Second territory on my Stratum 1 NTP server. Unfortunately the Raspberry Pis Ethernet goes through USB at 1. Mbitsec, so thats a bottleneck. The overclocked Raspberry Pi 3 has now been running for 2. Update 2. 01. 6 0. Still running one of the Raspberry Pi 3s at 1. MHz and 5. 00 MHz memory settings and its rock solid. So it seems like its a crap shoot if youre going to be able to overclock your Raspberry Pi 3. I got lucky with one of the cards. And lets face it, a 1. Quad Core 6. 4 bit computer for 4. Benchmarking the Overclocked Raspberry Pi 3. After comments about the overclocking not working, heres my results. The test program seems to be single thread, but I can debunk the idea of the processor actually going slower when overclocking. Standard Raspberry Pi 3 no overclocking. BYTEmark Native Mode Benchmark ver. Index split by Andrew D. Balsa 1. 19. 7LinuxUnixport by Uwe F. Mayer 1. 29. 6,1. TEST                 Iterationssec. Old Index   New Index                   Pentium 9. AMD K62. 33 NUMERIC SORT                  6. STRING SORT                  6. BITFIELD                  1. FP EMULATION                  1. FOURIER                      6. ASSIGNMENT                    8. IDEA                          1. HUFFMAN                      8. NEURAL NET                    9. LU DECOMPOSITION              3. ORIGINAL BYTEMARK RESULTSINTEGER INDEX       2. FLOATING POINT INDEX 1. Baseline MSDOS   Pentium9. KB L2 cache, Watcomcompiler 1. LINUX DATA BELOWCPU                 4 CPU ARMv. Processor rev 4 v. L2 Cache             OS                   Linux 4. C compiler           gcc version 4. Raspbian 4. 9. 2 1. MEMORY INDEX         6. INTEGER INDEX       8. FLOATING POINT INDEX 6. Baseline LINUX     AMD K62. KB L2 cache, gcc 2. Trademarks are property of their respective holder. Overclocked Raspberry Pi 3 to 1.