gain

gain

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• 2 meter HT Handipole - Add some gain over your rubber dummy load with this full size dipole on your HT.
  [ Hits: 3189 | Votes: 1 | Rating: 1 ]

• 6 Elements Yagi for 50 MHz - Six elements yagi antenna for 6 meters band. This antenna design is based on the QuickYagi 4 software by WA7RAI, uses a 6.5 m boom, feature 12.0 dBi gain and 35dB front/back
  [ Hits: 767 | Votes: 1 | Rating: 10 ]

• High gain vertical antenna for UHF - How to build a high gain vertical antenna for the UHF amateur or CB Bands, by radio experimenters handbook
  [ Hits: 3759 | Votes: 7 | Rating: 5.71 ]

• EWE rx antenna for 80 meters - The antenna is an aperiodic inverted U which is operated against ground.. ewe antenna for 80 meters by PA0RCT
  [ Hits: 1431 | Votes: 1 | Rating: 10 ]

• Double-Bazooka - Broadband dipole antenna, needs an antenna tuner but can reach 3db gain over dipole
  [ Hits: 5417 | Votes: 17 | Rating: 7.01 ]

• The Moxon Beam Antenna - Notes on moxon antennas for VHF and HF bands. Main characteristics, gain and f/b ratio by DK7ZB
  [ Hits: 1600 | Votes: 366 | Rating: 7.64 ]

• UHF Quad antenna - UHF cubic antenna with a 16db gain
  [ Hits: 6739 | Votes: 16 | Rating: 4.74 ]

• A Brolly Dish for AO-40 - A umbrella dish. Portable high gain antenna for AO-40
  [ Hits: 1900 | Votes: 2 | Rating: 9.5 ]
• A High Gain Mode J/B Yagi Antenna - A 70 cm and 2 m arrow-like antenna by DF8GH
  [ Hits: 3119 | Votes: 3 | Rating: 5.67 ]

• LA1IC Coax-Fed slooping longwire - Simple, inexpensive and easy to erect, this antenna provides directivity, low angle radiation and a small gain on a number of HF bands.
  [ Hits: 3921 | Votes: 3 | Rating: 7 ]

• X-QUAD Antennas - The X-Quad is an improved development of the well-known multi-element quad. Switchable polarization, high gain 2 m and 70 cm antenna
  [ Hits: 1307 | Votes: 5 | Rating: 5.6 ]

• Vertical end Firen Antenna - A bi-directional vertical antenna with 4db gain over a dipole.
  [ Hits: 616 | Votes: 0 | Rating: 0 ]

• Woktenna - A woktenna. The collector and stand collapses in seconds, is aimable, portable, and gave terrific gain. This is a great little setup for a laptop on the go trying to get the distant wifi access.
  [ Hits: 5659 | Votes: 2 | Rating: 1.5 ]
• Long Range Wi-fi Dish Antenna - Build parabolic WLAN antenna adapted from a small satellite dish. It provides high gain and long range connections.
  [ Hits: 5233 | Votes: 9 | Rating: 5.22 ]

• Elk Antennas - Elk Antennas to give the Ham log periodic antennas with the best gain, directivity, and front to back ratio possible for the size and price.
  [ Hits: 446 | Votes: 1 | Rating: 8 ]

• HF Multiband vertical antenna selection - Comparison chart between Cushcraft R8, Hy-Gain AV640 , Butternut HF6V, Gap Titan and Eco 7+
  [ Hits: 3338 | Votes: 5 | Rating: 4.8 ]

• Antenna Rotator comparison table - Antenna rotators compared. Hygain, Yaesu, Alfaspid, Emoto, M2 and BigBoy rotators compared in an easy to read table provided by Alfa Radio Ltd
  [ Hits: 2619 | Votes: 3 | Rating: 7.67 ]

• PstRotator - PstRotator handles just about every controllable rotator in common use: Prosistel, Green Heron, HyGain, RC1 MDS, Rotor-EZ Idiom Press, Yaesu Az and many more PstRotator includes automatic tracking for satellite or EME communications, using programs like WSJT, VQLog, TACLog, Z-Track, GJTracker, EME System, Trak_SM, WXtrack, WinOrbit, Orbitron, Nova for Windows, Sat_Explorer, SatPC32, Win-Test. PstRotator supports remote control over TCP/IP.
  [ Hits: 4013 | Votes: 33 | Rating: 8.4 ]

• Friis-It NF for iPhone - Friis-It NF is the first iPhone OS based application that allows you to calculate noise figure, system sensitivity, and cascaded gain for an RF Receiver system
  [ Hits: 632 | Votes: 1 | Rating: 10 ]

• Return Loss, SWR, Power Gain and Loss Calculator - A neat tool for your daily ham activities around the shack
  [ Hits: 697 | Votes: 8 | Rating: 2.37 ]

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