American Trans-Coil Corp: RF components for NMR probes and amplifiers.
ATC Thin Film Products: ATC Chip caps for probe builders. Non-magnetic capacitors.
Dow-Key Microwave Corporation: RF switches and RF coaxial relays for that custom T/R switch.
Johanson Ceramic Capacitors: Manufacturers of ceramic capacitor chips and ceramic electronic components for surface mount and RF wireless circuit applications
Merrimac Industries, Inc.: RF components and assemblies.
MiniCircuits: A source for RF and IF NMR components.
Miteq: Maker of RF preamps, with low noise figures.
Pasternack Enterprises: All manner of handy RF adapters, cables and related stuff.
Polyflon Company: High power non-magnetic variable capacitors.
Product Index | Pulsar Microwave Corporation: RF components, including: mixers, power dividers / combiners, couplers, hybrids, bias tees, modulators, demodulators, frequency doublers, and phase shifters. Surface mount, stripline, high and low frequency.
RF Parts Company: Large inventory of hard-to-find products for the repair of NMR equipment.
Voltronics Corporation: Non-magnetic trimmers, screws, hex nuts (metric and SAE) and capacitors.
