Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
1.0mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
1.0mm
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):
110
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.60
Power, Max (Watts):
1
Attenuation Max. (dB):
10
Description
1.0mm Fixed Attenuator | 20 dB | 1W | DC–110 GHz
The ROSNOL FA-W1W25A-110G1W20/9XX-9X Fixed Attenuator is designed for ultra-high-frequency applications operating into the sub-terahertz spectrum. Utilizing a precision 1.0 mm Plug (Male) to 1.0 mm Jack (Female) interface, this attenuator supports frequencies from DC to 110 GHz with 50 Ω impedance and 1 W average power handling. The 20 dB attenuation level enables accurate signal conditioning while preserving system stability in advanced RF and microwave environments.Manufactured with gold-plated beryllium copper contacts, passivated stainless steel construction, and a PEI dielectric, the attenuator offers excellent electrical performance and mechanical precision. Its compact design and low-torque interface make it suitable for next-generation millimeter-wave research and testing applications.
Key Features & Benefits:
• Ultra-broadband DC–110 GHz coverage
• 20 dB attenuation with ±1.5 dB accuracy
• Precision 1.0 mm connector interface
• Optimized for millimeter-wave applications
• Rugged stainless steel construction
• RoHS-compliant design
Target Industries:
Sub-terahertz research, semiconductor characterization, aerospace and defense development, advanced radar systems, RF metrology laboratories, high-speed communications, and scientific research institutions.
