mh antenn

mh antenn

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• 13 elements Yagi antenna for 144 MHz - DJ9BV yagi antenna for 2 meters band
  [ Hits: 8898 | Votes: 36 | Rating: 6 ]
• 2 Meter 10 Element Quagi Antenna - This antenna was designed by N6JSX Kuby for Transmitter hiding. Fitting the requirements of directionality, high gain, and portability. This antenna was derived from the ARRL Handbook information on Quagi's and Yagi's; in the absence of two meter Quagi information, UHF Quagi dimensions were scaled into 146 MHz use.
  [ Hits: 15656 | Votes: 32 | Rating: 7.06 ]

• A 40m Vertical - This antenna is intended as a simple, inexpensive solution for the newcomer to experiment across the 40m band (7.0-7.2MHz) when only restricted space is available
  [ Hits: 10387 | Votes: 5 | Rating: 2.8 ]

• Loop Antenna for 50 MHz - A magnetic loop antenna using a 28\" bicycle rim for six meter band
  [ Hits: 1715 | Votes: 6 | Rating: 3.83 ]

• VE7CA 6m antennas - Quad and Yagi portable antennas for 50 mhz by VE7CA
  [ Hits: 5379 | Votes: 7 | Rating: 8.15 ]
• Two portable antennas for 6-meter - VE7CA reprint an interesting article taken from arrl antenna compendium. Two elegant practical and portable 6-meter gain antennas, a two-element quad and a tree-element Yagi antenna for 50 Mhz-6 meter band
  [ Hits: 4794 | Votes: 1 | Rating: 10 ]

• 432 Mhz 8 Element Quagi Antenna - How to build a 432 Mhz Quagi, using a wood-made boom, and gives a 13 DBI Gain
  [ Hits: 14174 | Votes: 43 | Rating: 7.84 ]

• 80M Vertical antenna with capacitance hat - Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
  [ Hits: 25088 | Votes: 23 | Rating: 7.05 ]

• Swiss Quad for 10 and 6 meters - Based on HB9CV, F6ITV decribes how build a swiss quand antenna for 28 and 50 Mhz.
  [ Hits: 21530 | Votes: 22 | Rating: 7.09 ]

• 900 MHz Helical Antenna - Photos and description of a homebrewed 900 Mhz antenna
  [ Hits: 3779 | Votes: 14 | Rating: 4.64 ]
• 13 cm Helix Antenna  ^pop - Here is the design of a 2.4 GHz antenna that is ideal for amateur satellite communications. This antenna is easy to assemble because the design itself tolerates inaccuracies in the construction without really affecting performance.
  [ Hits: 65539 | Votes: 90 | Rating: 6.04 ]

• HF Log Periodic antenna - Plan for a log periodic antenna for the 14Mhz-30Mhz by F6DOP in french
  [ Hits: 4253 | Votes: 2 | Rating: 4 ]

• An automatically tuned 7-30MHz mobile antenna - This is a base-loaded vertical antenna that mounts on the car's roof. The loading coil is designed as a variable inductor, with a three-legged chariot that travels up and down inside the coil, with grooved brass wheels running on the coil turns, and driven by a slotted rotor tube.
  [ Hits: 4049 | Votes: 2 | Rating: 1 ]

• K5OE, 70 cm Quagi Antenna - An AO-10 antenna by K5OE, this design is optimized for 436.8 mHz with a 50 Ohm feed
  [ Hits: 5344 | Votes: 5 | Rating: 7.4 ]

• 2.4GHz Cubic Quad Antenna  ^pop - The Cubic Quad antenna is a commonly homemade antenna in the range of about 150 odd MHz. Our little project was to design one of these for use in the 2.4GHz range for 802.11 wireless LANs.
  [ Hits: 37193 | Votes: 70 | Rating: 5.46 ]

• SSB Electronic USA - manufactures and distributes HF, VHF, UHF and SHF equipment covering 10MHz. - 47.0GHz. Our products include: Wireless LAN / WAN Bidirectional Linear Amplifiers, Low Noise Preamplifiers - LNA's, RF Linear Amplifiers, Relays, Transverter Systems, Frequency Translation Systems, Downconverters, Antennas, Parabolic Dishes, Coaxial Cable, Relays, Antenna Switches, Microwave Test equipment, PC controlled Receivers, Microwave Linear Amplifiers including models for Telemetry, Wireless, and CDMA applications.
  [ Hits: 8406 | Votes: 8 | Rating: 6.12 ]

• ITELITE Antennas - ITELITE manufactures omnidirectional, sector and directional antennas 900 MHz 2.4 GHz 3.5 GHz 5 GHz 5.8 GHz antennas.
  [ Hits: 840 | Votes: 6 | Rating: 7 ]

• The G3TPW CobWebb HF Antenna - G3TPW CobWebb Antenna for the 14, 18, 21, 24 and 28 MHz Bands
  [ Hits: 1948 | Votes: 5 | Rating: 8.2 ]

• KVK Antenna Systems - The manufacturer of the NuBeam, Vipole, and the multi-band Quad-Folded-Dipole (or QFD for short) antenna. Also have a unique multiband vertical which can combine operation on multiple HF frequencies as well as provide high gain on 50, 144 and 438MHz in a single antenna.
  [ Hits: 3978 | Votes: 1 | Rating: 1 ]

• A low power 3.5MHz ARDF transmitter - This low power transmitter is developed for ARDF exercising purposes but of course can be used as super QRP transmitter either. With 1 or 2 meter wire as antenna and a ARDF receiver with ferrite-rod antenna the range is about 100m but with better antennas and a 'real' receiver the range is probably much larger.
  [ Hits: 2043 | Votes: 4 | Rating: 6.5 ]

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