Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
N
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
N
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
6.0
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Copper-Tin-Zinc Alloy
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Copper-Tin-Zinc Alloy
VSWR, Max:
1.25
Power, Max (Watts):
2
Attenuation Max. (dB):
9
Description
N Male to N Female Fixed Attenuator | 9 dB | 2 W | Screw-lock | Brass Body
The ROSNOL FA-N1N25A-6G2W9/944-94 is a precision-engineered fixed attenuator designed for RF and microwave systems requiring accurate signal control. This N-type attenuator offers a nominal attenuation of 9 dB with an attenuation deviation of ±0.4 dB, ensuring reliable performance across DC to 6 GHz. Rated for 2 watts average power at 25°C, it maintains a VSWR ≤1.25 for superior return loss. The screw-lock coupling mechanism guarantees secure connections and long-term durability.Constructed with a brass body and beryllium copper center contact, this attenuator features gold plating over nickel underplating for optimal conductivity and corrosion resistance. PTFE insulation provides excellent dielectric properties, complemented by a silicone rubber gasket for environmental sealing. Mechanical integrity includes robust coupling nut retention and axial captivation for durability.
ROSNOL’s precision-engineered RF attenuators deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL attenuators offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
