1.85mm RF Series

1.85mm RF SeriesThe 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.