Antennas

This page describes just some of the antennas most frequently used with VersaNet, MiniNet and uhf radio modems. Judd Telemetry can supply a wide range of antennas and accessories as well as advise on their use

ANT0006 | 1/2 Wave whip antenna
 

The ½ Wave Whip Antenna is used in applications that require a relatively short transmission range. The antenna is nominally rated at a gain of 3dBi and is suitable for ranges up to 1km,dependent on topography

ANT0014 | Low profile antenna
 

The ANT0014 is a small, lightweight and versatile low profile UHF antenna. Its unobtrusive appearance also makes it ideal in situations where vandalism or other deliberate damage may be an issue, such as pumping

stations and roadside cabinets.

ANT0008 | End fed dipole
 

The end fed dipole antenna is designed for outside installations requiring short to medium range transmissions.

The construction is a parallel glass fibre tube with an integral die cast aluminium alloy mounting

bracket.

ANT0009-8| 8 Elament Yagi
 

The ANT0009-8 antenna is of a rugged and reliable construction for long range applications. This antenna gives a gain of 10 dBd with front to back ratio typically 18dB. They are supplied as standard with 3m of RG213 cable, terminated with an ‘N’ type socket.