Amphenol offers a range of straight adapters designed for connecting between different series of RF connectors. These adapters facilitate transitions between plug and jack configurations, including N, SMA, TNC, SMB, and UHF connector types. They are suitable for various DC to high-frequency applications, with VSWR ratings provided for specific models.
| Adapter Ends | Dimension (inch/mm) a | Dimension (inch/mm) b | Plating | Military Number | Amphenol Number | Figure | VSWR | Frequency Range |
|---|---|---|---|---|---|---|---|---|
| N Plug to SMA Plug | 1.70 (43.2) | .812 (20.6) dia. | P52 | D1 | 901-292 | 1 | 1.3 max. | DC-12.4 GHz |
| N Plug to SMA Jack | 1.66 (42.1) | .812 (20.6) dia. | P9 | D1 | 901-294 | 2 | 1.3 max. | DC-12.4 GHz |
| N Plug to TNC Jack | 1.94 (33.3) | .813 (20.6) dia. | P1 | D1 | 78800 | 3 | 1.35 max. | DC-11 GHz |
| N Plug to UHF Jack | 1.41 (35.7) | .813 (20.6) dia. | P1 | D6/8 | 4400 (UG-146/U) | 4 | N/A | N/A |
| SMA Plug to SMB Plug (Female Contact) | .875 (22.2) | .312 (7.9) hex. | P29 | D1 | 901-9038 | 5 | 1.08 max. | DC-4 GHz |
| SMA Plug to TNC Plug | 1.12 (28.6) | .593 (15.1) dia. | P51 | D1 | 901-168 | 6 | 1.3 max. | DC-4 GHz |
| SMA Plug to APC-7 | 1.39 (35.3) | .865 (22.0) dia. | P29 | D1 | 131-91038 | 7 | N/A | N/A |