Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
7/16
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
7.5
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:
1.20
Description
7/16 Plug (Male) to N Jack (Female) | Straight Design | Screw-Lock | Brass Body
The ROSNOL AD-D1N25A/044-84 is a high-performance RF adapter for 50 Ω systems, operating from DC to 7.5 GHz with VSWR ≤1.20 (≥20 dB return loss) and insertion loss ≤0.05 × √F (GHz) dB. Electrical ratings include working voltage of 500 Vrms, insulation resistance ≥5 GΩ, and power handling up to 1000 W at 1 GHz. RF leakage is ≥128 dB up to 1 GHz. Coupling uses screw-lock on both sides, supporting ≥500 mating cycles. Recommended torque: 25–30 N·m (7/16) and 0.7–1.1 N·m (N).Materials and plating: center contacts are brass and beryllium copper with silver plating; bodies and coupling nuts are brass with copper-tin-zinc alloy plating; insulators are PTFE; gaskets are silicone rubber. Rated for −65 °C to +165 °C, this adapter offers excellent corrosion resistance and mechanical durability.
ROSNOL delivers precision-engineered RF adapters for uncompromising performance in high-frequency and microwave applications. Manufactured under ISO 9001-certified processes, fully RoHS and REACH compliant, and offering cost-effective alternatives to leading brands. Customization for materials, plating, and mechanical design is available to meet specialized interconnect requirements.
