Amphenol Corporation offers a range of straight adapters designed for connecting between different series of RF connectors. These adapters facilitate seamless transitions between common coaxial connector types such as BNC, N, SMA, TNC, and UHF. They are suitable for various applications requiring reliable signal transmission.
| Amphenol Number | Adapter Ends | Military Number | VSWR (max.) | Frequency (DC-GHz) | Length (in/mm) | Diameter (in/mm) | Figure |
|---|---|---|---|---|---|---|---|
| 5225 | BNC Plug to N Plug | UG-1034/U | 1.35 | DC-4 | 1.50 (38.1) | .812 (20.6) across 2 flats | Fig. 1 |
| 31-217 | BNC Plug to N Jack | UG-349A/U | 1.35 | DC-4 | 1.56 (39.7) | .625 (15.9) across 2 flats | Fig. 2 |
| 31-217RFX | BNC Plug to N Jack | - | 1.35 | DC-4 | 1.56 (39.7) | .625 (15.9) across 2 flats | Fig. 2 |
| 901-164 | BNC Plug to SMA Plug | - | 1.3 | DC-4 | 1.09 (27.8) | .562 (14.3) dia. | Fig. 3 |
| 901-165 | BNC Plug to SMA Jack | - | 1.3 | DC-4 | 1.06 (27.0) | .562 (14.3) dia. | Fig. 4 |
| 79025 | BNC Plug to TNC Jack | - | 1.25 | DC-4 | 1.25 (31.8) | .625 (15.9) across 2 flats | Fig. 5 |
| 2900 | BNC Plug to UHF Jack | UG-255/U | - | DC-4 | 1.31 (33.3) | .625 (15.9) across 2 flats | Fig. 6 |