Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
2.4mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
3.5mm
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:
Threaded (Screw-lock)
Frequency, Max (GHz):
34.5
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.15
Description
2.4mm Jack (Female) to 3.5mm Jack (Female) Adapter | Straight Design | Screw-Lock | Stainless Steel Body
The ROSNOL AD-Q2PC25A/9X-9X is a precision RF adapter optimized for DC to 34.5 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.15 (>23.13 dB return loss), and insertion loss ≤ 0.05√f (GHz) dB. Electrical ratings include insulation resistance ≥5 GΩ, test voltage 500 V rms, and working voltage 150 V rms, with RF leakage ≥100 dB up to 1 GHz. Coupling mechanisms are screw-lock on both sides, with center contact captivation ≥27 N and mechanical durability of ≥500 cycles.Constructed with beryllium copper center contacts plated with gold over nickel-phosphorus underplating, stainless steel bodies with passivation, and PEI insulators for excellent dielectric stability. The adapter operates reliably across −65°C to +165°C, making it suitable for high-frequency and demanding RF environments.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across RF and microwave systems. Manufactured in ISO 9001-certified facilities, all products comply with RoHS and REACH standards, offering a cost-effective alternative to leading European and American brands. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
