昕讯微波

SMA series

SMA series connectors can be used in dc-26.5 Ghz band. They are small in size, light in weight, high in frequency and reliable in connection. They are mainly used in precision measurement fields such as testing instruments and radar communication equipment.

SMA series connectors are interchangeable with 2.92,3.5 series connectors. The interface is PTFE with 1 / 4-36UNS-2A / 2B British thread.

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Application Field
Products Instruction
Mechanical Characteristics
Electrical and Environmental Performance

Characteristic Impedance：50Ω		Operating Frequency：DC～26.5GHz
Contact Resistance：	Inner Conductor：	≤3.0mΩ
	External Conductor：	≤2.0mΩ
Insulation Resistance：≥5000mΩ		Withstand voltage：500V
Voltage standing wave ratio ：Typical value≤1.15 MAX≤1.20			Durability：500 times
Material and plating of central contact parts: Copper Alloy, gold plating
Shell and other metal parts: Copper Alloy, stainless steel

Type	Frequency	Standing Wave
SMAKK01	DC-26.5GHz	≤1.15
SMAJK01	DC-26.5GHz	≤1.15
SMAJJ01	DC-26.5GHz	≤1.15