Sonik Technologies designs and manufactures products for the wireless messaging, paging and data transmission.

Bree Engineering, Custom design and manufacturer of RF and Microwave filters. ..1Mhz to 20 Ghz for Lowpass, Highpass, Bandpass, Bandstop, and multiplexing. 1% to multi-octave 3db bandwidths. Combline, Interdigitals, and Distrubited element type filters.

Q Microwave is a microwave filter company specializing in quick-turn prototyping and cost-competitive production of microwave / RF filter products including lumped-element filters, combline / cavity filters, microstrip filters, ceramic filters, duplexers, and multiplexers operating between 20 MHz to 20 GHz.

SCADA - Supervisory Control And Data Acquisition - water, wastewater other industries. Advanced Telemetry Systems International, Inc.'s (ATSI) systems, feature open architecture, off-the-shelf products. Complete hardware, software and solutions. Intelligent RTU, PLC products, RF propagation studies, engineering design and RFP development. Motorola Intrac and Moscad upgrades. Opportunities ...

Lorch Microwave design and manufacturing of RF and Microwave Signal Processing Components and Systems.