TechComm - Fort Lauderdale, FL
Manufacturer, Custom Manufacturer
Manufacturer of radio direction finder processors & antennas for the aircraft, aerospace & military industries. Custom designs available. Processors feature continuous coverage of 2 MHz to 2000 MHz, 406 MHz EPIRB message decoding & color touch screen displays. Standard DF antenna models are typically broadband antennas covering frequencies across the communications bands from HF through UHF or approximately 2.0 MHz to 2700 MHz. The most common design is a cavity-backed annular slot that incorporates ferrite elements for the lower HF frequency range.
www.techcommdf.com/Antennas.html

Warren-Knight Instrument Co. - Philadelphia, PA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of direction finders including surveyors compasses & foresters compasses. Surveyors compasses are available with 6.5 in sights & are graduated to 1/2 degrees. Specifications of surveyors compasses include width of 6.4 in., length of 7.5 in. & height of 2 in. with sights folded. Features of foresters compasses include flat base & graduated straight edge for plane table works. Sights have percent & degree scales with ball & socket joints & case. Services include calibration services & repair services. Surplus optical tools & instruments are purchased. Equipment is also available for rent.
www.warrenknight.com/navigation-2/

NuWaves Engineering - Middletown, OH
Manufacturer, Custom Manufacturer
Custom manufacturer of radio frequency (RF) systems & products. Products include broadband low noise & power amplifiers, low phase noise & multi-octave synthesizers, telemetry data transceivers, up & down converters, synthesizers, radio frequency interference (RFI) filters, modulators & diode switches & RF telemetry systems. Applications include military, industrial, commercial & RF stealth. Capabilities include RF design & engineering, EMI/RFI consulting, radio frequency (RF) planning, link simulation, research & development, reverse engineering, project management, product reconfiguration, site surveys & feasibility studies.
nuwaves-ltd.com/

Morcom International, Inc. - Chantilly, VA
Manufacturer, Service Company
ISO 9001:2008 certified distributor of direction finders. Direction finding systems are available in transportable ruggedized DF system with fully integrated receivers, battery, charging unit & control circuitry. Features include circular azimuth display, WiNRADiO card receivers available up to a frequency range of 20 MHz to 1.8 GHz with optional receiver 3.5 GHz extended range, plug-in interface, direction finding software, waterfall & digital display & histogram. Specifications include receiver frequency ranging from 0.15 MHz to 4,000 MHz, minimum 2 degrees RMS DF accuracy, auto switching & 96 VAC to 265 VAC power.
www.morcom.com/direction_finding_systems.ht...

Enercorp Instruments Ltd. - Etobicoke, ON
Manufacturer, Custom Manufacturer
Mfr's rep. of ultrasonic wind measurement sensors. Sensors are designed to detect the horizontal components of wind speed & wind direction as well as the virtual temperature in two dimensions. Due to its very short measurement intervals, the instrument is suitable for the inertia-free measurement of gusts & peak values.
enercorp.thomasnet.com/category/wind-speed-...

Pajari Instruments Ltd. - Orillia, ON
Manufacturer, Service Company
Boring Services; Calibrating Services

Emergency Beacon Corp. - New Rochelle, NY
Distributor, Manufacturer, Service Company
Manufacturer of direction finders.

Servo Corporation of America - Westbury, NY
Manufacturer
Aviation/Marine Navigation Radio Direction

Canadian Airmotive Ltd - Ottawa, ON
Distributor, Manufacturer, Manufacturers' Rep
Specialized Aviation, Survival Equipment, NETS, Kerosene Heaters

Doppler Systems - Carefree, AZ
Manufacturer
Radio, For Utilities, Police, Federal Agencies

Cubic Corp. - San Diego, CA
Manufacturer
Military Training & Simulation Systems, Transit Fare Collection & Ticketing Systems, Radio Communications & Direction Finding Equipment, Pizza Boxes, Toilet Seat Covers

CRN Telemetry Devices, Inc. - Centereach, NY
Distributor, Manufacturer
Radio Transmission Equipment Utilizing Signals From Sensors

Lockheed Martin Corp. - Bethesda, MD
Manufacturer, Custom Manufacturer
Aircraft & aerospace equip., parts & supplies.

Navigation Science Corp. - Westlake Village, CA
Distributor, Manufacturer
Manufacturer of aircraft radio navigation systems.