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:
Plug (Male)
Body Style:
Straight
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
2.0
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
Impedance 1(Ohm):
75
Impedance 2(Ohm):
50
Description
N 50 Ω Plug to N 75 Ω Plug Impedance Matching Pad | DC to 2 GHz
The ROSNOL MP-N15N17A-2G/144-144 impedance matching pad is designed to provide precise impedance conversion between N 50 Ω plug (male) and N 75 Ω plug (male) interfaces. Operating from DC to 2 GHz, the device delivers stable RF performance with a VSWR of ≤ 1.15 for both 50 Ω and 75 Ω sides from DC to 0.5 GHz, and ≤ 1.25 from 0.5 GHz to 1 GHz. Insertion loss is specified at ≤ 5.7 dB in both transmission directions. The average power handling capability is rated at 0.7 W at 40 °C, with linear derating to 0 W at 125 °C.The MP-N15N17A-2G/144-144 features a screw-lock coupling mechanism for secure and repeatable mating. Center contacts are manufactured from phosphor bronze and brass with gold plating over nickel underplating. The connector body, coupling nut, and hardware are constructed from brass with copper–tin–zinc alloy plating. PTFE is used as the insulator material, and a silicone rubber gasket enhances mechanical stability and long-term reliability.
ROSNOL RF components are precision-manufactured in ISO 9001-certified facilities and comply with RoHS and REACH regulations. ROSNOL impedance matching pads deliver dependable RF performance, consistent quality, and competitive pricing, making them suitable alternatives to products from leading European and American RF brands. Comprehensive customization services for materials, plating, and mechanical design are available upon request.
