2.4 mm (Q) Female to SMA Male adapters are an IEEE 287 General Precision compliant means of mating the two differing series of RF interface.

The adapter is mode free with very low VSWR and IL characteristics up to 27 GHz. Insertion Loss follows 0.05*Sqt(f_GHz).

This laboratory grade adapter is manufactured from stainless steel with a passivate finish and uses a PTFE and PEI dielectric.

RF Connector Interface

RF Specification

Start Frequency
0 GHz
Stop Frequency
26.5 GHz
RF Operating Voltage
≤ 750 Vrms
Input Impedance
50 Ω
Inner Contact Resistance
≤ 6 mΩ
Insulation Resistance
≥ 5000 mΩ
Outer Contact Resistance
≤ 2 mΩ
VSWR Measurement
Frequency VSWR Return Loss Insertion Loss
26500 MHz
≤ 1.2:1

Physical Specification

Body Material
Body Plating
Insulator Material
21.8 × 9.1 × 9.1 mm
8.4 g
Contact Material
Contact Plating
Min. Operating Temperature
-40 °C
Max. Operating Temperature
105 °C
Mating Cycles
> 500
AD-242SA1.GP CAD Drawing

Huang Liang is a manufacturer of coaxial connectors, adapters and cable assemblies. The company provide solutions to different industries including military, telecommunication and aerospace. 

Over 30 years of experiences in developing and designing RF products, Huang Liang has overcome many challenges with our expertise on RF field. Huang Liang has a professional engineering team which enables its ...