Type N
Cross RF N (Type N) connector follows the MIL-C-39012 standard, defined by the US military, and comes in 50 and 75 ohm versions. The 50 ohm version is widely used in the infrastructure of land mobile, wireless data, paging and cellular systems. The 75 ohm version is primarily used in the infrastructure of cable television systems.
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Requirement
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MIL-C-39012 Paragraph
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Specification
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| ELECTRICAL DATA | ||
| Impedance | 50Ω, 75Ω | |
| Frequency range | DC 11GHz, DC 1.5GHz | |
| Contact current | DC 3.5A max. | |
| Working voltage | 1000V rms | |
| Contact resistance | 3-16 | Center contacts : 2.0 mΩ |
| Outer contacts : 0.2mΩ | ||
| Insulation resistance | 3-11 | 5000MΩmin. |
| Insertion loss | 3-27 | ＜ 0.15dB at 9GHz |
| V.S.W.R | 3-14 | ≤ 1.5 |
| RF leakage | 3-28 | -90dBmmin. form 2~3GHz |
| MECHANICAL DATA | ||
| Coupling nut torque | 20Ncm-170Ncm | |
| Coupling nut retention force | 450N | |
| Life | 3-15 | 500 matings. |
| Contact captivation | 3-14 | ≥ 27N |
| ENVIRONMENTAL DATA | ||
| Temperature range | : -65℃~+125℃ | |
