country specific websites:       
suppliers

ARA Antennas MTS Antenna Research Associates produces since 1963 broadband antennas for SIGINT, COMINT, Satcom, Radar, EMC testing and RF subsystems, for frequencies from LW to X-band.

Antennas for Military Communication and Point-to-Point
for Spectrum Surveillance, ECM, Sincgars, GPS, Telemetry, Flight Termination, Tactical Radio

Mobile and portable Antennas for Law Enforcement (digital and analog PMR and cellular networks)
broadband omnidirectional and directional antennas for TETRA, GSM, UMTS, LTE. Brochure

Antennas for Counter-IED Jamming
ARA is a leader in ruggedized RF jamming antenna systems for the military and security industry.
ARA Antennas Seavey
Antennas for Military Radar and Weather Radar
Monopulse Tracking, Travelling Wave Flat Array, Box Horn
for S-Band, C-Band, X-Band, Ku-Band, Ka-Band; linear, dual or cross polarised

Commercial Satcom Antennas
for INMARSAT, World Space, GOES/SMS, GPS, VSAT, NOAA, METEOSAT, SPOT, RADARSAT, FY-2 and Electronic News Gathering

Military Satcom Antennas

Antennas for Radar Simulators and Threat Emitters
ARA wideband antennas
Antennas for Surveillance and Spectrum Management
omnidirectional broadband antennas, parabolic antennas, logarithmic periodic antennas (Logper) and horn antennas

EMC and Test Antennas
broadband horn antennas, EMC antennas for high field strengths

UAV-Antennas
for drones, air-to-ground and airborne-to-satellite links; linear and circular polarisation

Antenna Positioners
single axis or elevation over azimuth, for mast mount; systems with controller, polarisation switch and antenna