Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
1.85mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
1.85mm
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
67
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.40
Power, Max (Watts):
2
Attenuation Max. (dB):
30
Description
1.85 mm Plug (Male) to Jack (Female) | DC-67GHz | 30 dB | 2W | VSWR 1.40
he FA-V1V25A-67G2W30/9XX-9X is a high-frequency 1.85 mm fixed attenuator designed for RF, microwave, and millimeter-wave applications requiring precise signal level control. Featuring a 1.85 mm plug (male) to 1.85 mm jack (female) configuration, this 50-ohm attenuator supports frequencies from DC to 67 GHz, making it suitable for advanced communication systems, test equipment, and high-frequency measurement environments.Engineered for reliable electrical performance, the attenuator offers 30 dB nominal attenuation with a tolerance of ±1.5 dB and maintains a VSWR of 1.40 up to 67 GHz. Rated for 2 W average RF power at 25°C, it helps reduce signal levels while supporting consistent impedance matching and minimizing reflections within broadband RF networks.
The device incorporates gold-plated beryllium copper center contacts with non-magnetic nickel-phosphorus underplating, combined with passivated stainless steel bodies for durability and stable electrical performance. Additional features include silicone rubber sealing components, RoHS compliance, and an operating temperature range of -55°C to +125°C for dependable operation in demanding environments.
Typical applications include RF and microwave test benches, millimeter-wave measurement systems, laboratory instrumentation, signal conditioning networks, aerospace electronics, and high-frequency communication infrastructure where accurate attenuation and broadband performance are required.
