| 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. |
Classical
