United States Antenna Products - Frederick, MD
Manufacturer
Veteran-owned installer of communication systems including citizens’ band, microwave, RF, two-way & V-band communication systems. HF, VHF & UHF antennas, antenna rotator systems & communications towers are available. Types of antennas include broadband omni-directional NVIS, 19 element rotatable log periodic, 14 element rotatable log periodic, 17 element rotatable log periodic, 7 element tactical transportable VHF, 9 element tactical transportable VHF, log periodic dipole, man pack tactical dipole & aperiodic loop antennas. Dual guyed/self support RLPA towers are available.

Electronics Development Corporation - Columbia, MD
Manufacturer, Service Company
Turnkey Electronic Product Development. Sensor-Based Products, Wireless Controllers/Monitoring, Data/Communication Links, Embedded Microcontrollers, Embedded Ethernet/Internet Devices, Smart Sensors

Tektron Micro Electronics Corp. - Hanover, MD
Manufacturer, Custom Manufacturer
Custom Short Range Links, Analog, Digital Up To 10 MB/Second; Digital Stereo Wireless Microphones