Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
7/16
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
4.3-10
Connector 2 Gender:
Jack (Female)
Body Style:
Straight
Impedance (Ohm):
50
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:
1.05
Description
4.3-10 Plug (Male) to DIN 7-16 Jack (Female) Adapter | Screw-lock | Brass Body
The ROSNOL AD-43102D25A/H4-H4 is a precision RF adapter supporting DC to 8.3 GHz operation. It features 50 Ω impedance, VSWR ≤1.05 (≥32 dB), and insertion loss ≤0.03 × √F (GHz) dB. RF leakage is rated ≥120 dB up to 6 GHz, with intermodulation ≥166 dBc (2 × 43 dBm) from 0.4 to 4.0 GHz. Mechanical specifications include screw-lock coupling, ≥100 mating cycles on the 4.3-10 side and ≥500 on the 7-16 side, axial captivation ≥30 N and ≥200 N, and torque ratings of 5 Nm and 25 Nm. Engagement and disengagement forces are typ. 100 N and 80 N respectively.Built with copper-tin-zinc alloy brass body and coupling nut, the adapter includes phosphor bronze and brass center contacts with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. PTFE insulators and silicone rubber gaskets ensure reliable dielectric and sealing performance.
ROSNOL’s precision-engineered solutions offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global regulatory alignment. Customization services for materials, plating, and mechanical design are available to support specialized requirements across a wide range of RF and microwave applications.
