#Quad band base antenna ham series#

The Band 3+ antenna can be provided either with a single piece reflector or a split reflector which allows for easier stowage and transportation. These LOS antennas give a high gain and narrow beam width and, when mounted on a Comrod mast with rotator tilter can improve the link budget significantly. 7MHz is valid and the 160m band is not affected Fig 10 IC781 set to 1832. Line-of-Sight (LOS) antennas used in wide area networks and point to point communications, cover the 1350-2690 MHz (Band 3+) and 4400-5000 MHz (Band 4) frequency bands. 160-meters antenna problems and solutions - Bill Orr W6SAI ham radio techniques.

#Quad band base antenna ham series#

It works with Icom IC-706, IC7000 Series and Yaesu FT100, FT857,FT8900 and similar two way radios. Ground plane kits are available for elevating monopole antennas using either ground whips or conductive upper guys. The Diamond Antenna HV7A is a 5 band mobile antenna system with a PL-259 (UHF male) connection for mobile two way radios. If you want a 40M/20M/6M/2M/440MHz antenna, screw the 40M coil on the top of the main mast and the optional 20M coil to the side and you have a 5-band antenna. Comrod VHF and UHF vehicle antenna sections can be removed from the vehicle and used remotely on top of a telescopic or sectional mast. The FT-8900R is a ruggedly-built, high quality Quad Band FM transceiver providing 50 Watts of power output on the 29/50/144 MHz Amateur bands, and 35 Watts. For example: If you want a 10M/6M/2M/440MHz quad-band antenna, then only add the 10M coil to the top of the main mast. Other HF wire antennas are available for use with manpack and vehicle mounted radios from tunable wire antennas with a dipole center junction, to wideband antennas supplied with balun transformers and terminating loads. 1 kW ground mounted omni directional whips are best suited for low angle radiation and will give extended ranges for shore to ship communications. The 1 kW HF folded dipole mounted on a Comrod 9 meter mast, subject to frequency and ionospheric conditions, will provide reliable long distance communications. Comrod has a large range of tactical ground and remote antennas covering the HF, VHF, UHF and SHF frequency bands operating up to power ratings of 1 kW.