1.85mm RF Series
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The 1.85mm connector was designed for mode free operation through 65 GHz. The interface uses a mostly air-dielectric with a support bead that is set back in the body of the connector to reduce bead interaction in a mated pair. Like the 2.92mm and 2.4mm connector, the body has been designed to ensure that the outer conductors engage before the center conductors make contact. The 1.85mm interface uses an M7 thread and is compatible only with the 2.4mm interface. SV Microwave supplies adapters to mate 1.85mm connectors to SMA and 2.92mm connectors. |
1.85mm
| Impedance (Ω) | 50 |
| Frequency GHz | 65 GHz |
| Shielding Effectiveness | ≥ -100 dB |
| Dielectric withstanding Voltage | 500 VRMS |
| Mating Cycles | 500 |
| Mating Torque | 5 - 7 in - lbs |
| Inter-mate ability | 2.4mm |
| Temperature Rating | -65°C to +165°C |
| Corrosion (salt spray) | MIL-STD-202, Method 101, Condition B |
| Vibration | MIL-STD-202, Method 204, Condition D |
| Shock | MIL-STD-202, Method 213, Condition I |
| Thermal Shock | MIL-STD-202, Method 107, Condition B |
| Moisture Resistance | MIL-STD-202, Method 106, Less Step 7B |
| Barometric Pressure (Altitude) | MIL-STD-202, Method 105, Condition C, 70k Ft. |