Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
FME
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
BNC
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Bayonet
Frequency, Max (GHz):
2.5
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.22
Description
FME Plug (Male) to BNC Jack (Female) | Straight Design | Screw-Lock | Brass Body
The ROSNOL AD-E1B25A/H3-H3 delivers consistent performance across DC to 2.5 GHz with a 50 Ω impedance and VSWR ≤1.22 (≥20 dB return loss). Insertion loss is limited to ≤0.1 × √F (GHz) dB, and insulation resistance reaches ≥5 GΩ for dependable electrical integrity. The screw-lock coupling mechanism ensures secure connections, while mechanical durability supports ≥500 mating cycles on the BNC side and ≥300 on the FME side.Material construction includes phosphor bronze center contacts on both sides, plated with gold over nickel-phosphorus underplating for optimal conductivity and corrosion resistance. Bodies are brass with nickel finish, complemented by PTFE insulators for stable dielectric performance. The adapter operates within a temperature range of -65°C to +165°C, ensuring reliability in harsh conditions.
ROSNOL delivers high-quality RF solutions at cost-effective pricing, offering a dependable alternative to major European and American brands. All components are produced under ISO 9001-certified processes and comply with RoHS and REACH regulations. Customization options for materials, plating, and mechanical design are available to support unique application requirements.
