ANTENNA RESEARCH ASSOCIATES Beltsville, MD Phone: (877) 272-7253 Fax: (603) 485-8833 Broadband, Narrowband and Integrated Antenna Systems covering 100 Hz to 50 GHz. Omni Directional, Tactical Antennas, SIGINT, ELINT, Communications, Jamming, Surveillance, Positioners, Tripods, Masts and other accessories. Far-field testing services.	Bliley Electric Company Erie, PA Phone: (814) 838-3571 Fax: (814) 833-2712 Quartz Crystals, AT & SC Cut. Crystal Oscillators-OCXO's, TCXO's and VCXO's catalog and custom	CTT, Inc. Sunnyvale, CA Phone: (408) 541-0596 Fax: (408) 541-0794 RF & Microwave Solid State Amplifiers - Power & LNA's. Integrated assemblies, Contract Manufacturing. Military, High-Rel and Commercial.
Custom Microwave Components Fremont, CA Phone: (510) 651-3434 Fax: (510) 651-1054 PIN Diode Switches, Attenuators, Switching Matrices	HASCO Westlake Village, CA Phone: (818) 991-7491 Fax: (805) 379-2128 Distributor - Coaxial connectors & Adapters, Waveguide Components, Cable Assemblies, Attenuators, Terminations, DC Blocks, Directional Couplers & Power Divider / Splitters.	Impellimax Inc. Nashua, NH Phone: (603) 886-9569 Fax: (603) 886-4901 PIN Diode & GaAs MMIC switch drivers-Package & Substrate, Programmable Linearizers for oscillators & attenuators.
Microtech Inc. Cheshire, CT Phone: (203) 272-3234 Fax: (203) 271-0352 Custom and Standard flexible and rigid waveguide components and assemblies to 110 GHz. Rotary joints, Pressure windows, Double-ridged waveguide, Waveguide Terminations and Standard Gain Horns.	MILLITECH, INC. Northampton, MA Phone: (413) 582-9620 Fax: (413) 582-9622 Millimeter-wave components, subsystems and systems to 300 GHz, Antenna & Quasioptical products, mixers and detectors, oscillators and amplifiers, multipliers and AMC’s, Control components, filters, ferrites, passive waveguide compo¬nents, Test & Measurement products, customized compo¬nents and assemblies, Up/Down converters, Millimeter Wave Antenna Design and testing	Milpower Source Inc. Belmont, NH Phone: (603) 267-8865 Fax: (603) 267-7258 Custom and Standard Hi-Rel Power Sources for the Military, Ruggedized, Telecom and Industrial Marketplace
Piconics Inc. Tyngsboro, MA Phone: (978)-649-7501 Fax: (978) 649-9643 Thin film and thick film circuits. Chip attenuators and resistors. Spiral Inductors, conicals and air coils. Fixed and tunable inductors. Leadless, microminature inductors for military, commercial, and space applications.	RLC ELECTRONICS, INC. Mt. Kisco, New York Phone: (914) 241-1334 Fax: (914) 241-1753 State of the Art Coaxial Switches, DC to 40 GHz. RF and Microwave Filters, Coaxial, Cavity, Micro-miniature, Low Pass, High Pass and Band Pass. Precision Attenuators, Fixed and Programmable.	Southwest Microwave Inc. Tempe, AZ Phone: (800) 587-5995 Fax: (480) 783-0360 Super SMA & High Temp SMA, 2.92mm, 2.4mm, 18.5mm Connectors & Adapters to 65 GHz, Connector savers in SMA, 2.92mm & 2.4mm.
Spinnaker Microwave Inc. Santa Clara, CA Phone: (408) 732-9828 Fax: (408) 732-9793 Broadband, Low Noise, Fixed Tuned VCO's, Frequency Synthesizers to 26.5GHz with high tuning bandwidths and low power consumption.	SSI Cable Corporation Shelton, WA Phone: (360) 426-5719 Fax: (360) 426-5912 Flexible & Semi-rigid Cables to 40 GHz, low loss, phase stable cable. Specializing in Stainless Steel Jacketed Semi-Rigid cable.	Technical Research & Manufacturing Inc. Bedford, NH Phone: (603) 627-6000 Fax: (603) 627-6025 Power Dividers 2 - 24 way, Directional Couplers, 90° & 180° Hybrids, Beamforming Networks, Switch Combiners, Power Distribution Networks, DC - 26.5 GHz for Military, Space and Commercial applications.
Thunderline-Z Hampstead, NH Phone: (603) 329-4050 Fax: (603) 329-4474 Hermetic RF and Microwave components ~ 50 Ω feed-thrus, filter and DC feed-thrus, Custom hermetic packages with fired-in or soldered feed-thrus