Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
N
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
4 Hole Flange
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
11
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:
1.15
Description
N Jack (Female) to N Jack (Female) | 4-Hole Flange Panel Mount | Screw-Lock | Brass Body
The ROSNOL AD-N2N25A-PF/H4-H4 is a high-performance N-type adapter designed for RF and microwave systems operating from DC to 11 GHz with a 50 Ω impedance. It delivers VSWR ≤ 1.15, insertion loss ≤ 0.04√F (GHz) dB, and insulation resistance ≥ 5 GΩ, ensuring superior signal integrity. Rated for power handling up to 1000 W at 1 GHz and 700 W at 2 GHz, this adapter guarantees reliable performance in high-power applications. The screw-lock coupling mechanism provides secure engagement with ≥ 500 mating cycles and recommended torque of 0.7 to 1.1 Nm.Constructed with premium materials, the center contact is phosphor bronze with gold plating over nickel-phosphorus underplating for excellent conductivity. The body and coupling nut are brass with copper-tin-zinc alloy finish, complemented by PTFE insulators for dielectric stability. Designed to withstand temperatures from -55°C to +155°C, this adapter ensures durability in demanding environments.
ROSNOL’s precision-engineered RF connectors offer a cost-effective alternative to leading global brands. Manufactured in ISO 9001-certified facilities and fully compliant with RoHS and REACH standards, these products guarantee quality and environmental safety. Customization services for plating, materials, and mechanical design are available to meet specialized requirements.
