Alpha - develops Broadband and Data Communication Power Systems,  Headend Power Systems, Isolated Input/Output AC UPS Systems, commercial and industrial standby power systems, DC Generators, and batteries.

Alpha Energy - designs and installs photovoltaic (PV) systems for commercial, residential, institutional and remote (off-grid) Solar Power applications, as well as wind power systems.

Argus produces a wide range of DC power products for wireless, fiber, broadband, PCS, traditional telephony and customer premise applications. Products include: complete DC power systems, rectifiers, DC-DC converters, DC UPS equipment and a variety of electronic components (i.e. TCP/IP based remote site power control / alarm panels, distribution centers, fuse/breaker panels, etc.) (IA, IL, WI, MN, MI, IN)

BIRD TECHNOLOGIES GROUP

Bird Technologies—Site Analyzers, Antenna and Cable Monitors and Power Measurement devices providing the latest in digital transmission analysis.

Bird Global Educational Services offers training services and solutions related, but not limited to Bird and TX RX Systems products, Various Market Specific Applications, Certification, Radio Frequency Theory/Fundamentals and Complimentary Technologies.

TXRX Systems  Tower Top Amplifiers, Cavity Filters, Duplexers, Isolators, High Power TX Combiner/RX Multicoupler Systems (30-1000 MHz).  High power wide band Base Station and Low PIM Rated VHF and UHF Antennas.  Signal Booster Systems for in-building and RF coverage challenged applications. (IL, WI only)

Innovative CCTV/IP products and solutions:

• Complete camera, recorder, intelligent video analysis systems and system software solutions from one source
• Open Interfaces and various integration possibilities with 3rd party systems
• Digital Matrix with ability to control analog cameras and IP(HD) from the same operator station
• HD Cameras with Dallmeier’s Cam_inPIX® and Smartzoom Technologies provide the highest image and zoom quality
• References include industrial applications, banks, stadiums, casinos, airports, hospitals, retail and city surveillance.

MTI Wireless Edge Ltd.
  
Premier designer, developer and manufacturer of state-of-the-art Fixed Wireless Antennas, RFID Antennas, and Enclosures
Antennas for both military and commercial applications from 100 KHz to 90 GHz.

Custom Chassis Design While Rackmaster has developed a broad selection of standard system chassis products, often times unique application requirements dictate the need for chassis modifications, additional product functions, special paint colors, custom logo's and even complete ground up chassis designs. Rackmaster’s state of the art computer aided design (CAD) tools enable them to design and manufacture system level solutions to fit any customer specification. Rackmaster's dedicated engineering staff is able to provide custom product solutions to customers within short time lines meeting quality and certification requirements. (IA, IL, WI, MN, MI, IN)

ZK CELLTEST
  
System Access Monitoring ( SAM ) equipment for identifying and analyzing performance of  Analog/Digital Cellular and PCS systems. (IL, WI, MI, MN)