portable ft817

VHF rubber duck Portable Antenna - You can make your own 2-meter "rubber duckies" that will likely perform much better than many commercial units.

Twoband-Antenna for HT - Homebrew a 2m/70cm portable or mobile whip antenna for your HT or mobile radio

Mobile Portable Whip Antenna - A simple base loaded quarter wave vertical, which can be used on a car or portable by G3YCC

Half Wave Portable Antenna - Steve Yates article on a portable half wave antenna for field day operations

DK7ZB Yagi revisited - A 4 yagi beam VHF antenna made with PVC easy to carry in a backpack for portable operations

Portable antenna comparison - Common antennas for portable use compared. A vertical antenna, a dipole antenna an inverted V and a fan dipole all at same height.

Inverted L portable antenna - N5ESE\'s 87 ft Inverted L Portable Antenna

Homemade Arrow Antenna - EA4CYQ portable VHF UHF Yagi antenna designed for satellite operations.

The IOio Antenna - The IOio antenna and the satellites, a custom portable antenna done with squares both UHF and VHF by EA4CYQ

HF/VHF Portable Mini Tuner - A small portable antenna tuner for HF and VHF bands by ON6MU

Rubber duck portability with quarter-wave performance - This article describes an application of Tucker's design which results in the most satisfactory two meter portable antenna this author has ever used.

Portable Operations Calendar - VA3RJ's I.C.P.O. Calendar Islands, Castles & Portable Operations

K4UPG Blog - Adventures in QRP Portable Ops

Military Portable Auxiliary Power Units - Design, build and supply Military Diesel Operated Tactical generator sets, diesel generator sets, custom generators, auxiliary power units, portable power generators and tactical quiet generators used by the U.S. Navy and Air Force.

Alexloop antenna - Portable magnetic loop antenna by PY1AHD

QRP 1:1 Current-type Balun for Portable Use - A ferrite-loaded coaxial RF choke which just happens to yield the same result as a 1:1 current balun

A Portable Station for 30 Metres - A small rig that you can take hiking and on business trips.

A 2.3GHz to 432MHz receiver converter - Receiver converter that can be plugged to the backside of the Yaesu FT-817 battery powered portable transceiver

Advanced Battery Systems - Specializes in providing portable power solutions. Custom battery pack assembly is primary function, but also distribute batteries for many battery manufacturers.

Alternate Power Sources - Article about alternate power sources, like portable generators, solar panels, batteries and wind turbines

Homebrew 700 Watt Wind turbine - Home made a wind turbine for your portable operations

N2CQR 20 meter portable DSB transceiver - Homebrewed transceiver for 20 meter originally born for 17 meters band

A Portable Regenerative Receiver - PA2OHH portable regenerative receiver

NHRC-2 Based Repeater Controller - NHRC-2 Based Repeater Controller A perfect controller for a simple repeater or link, or portable/solar powered system.

Kenwood TH-215 TH-415 mods - Unfilter LF output from the TH215/415 kenwood portable radio