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     > 50 Ohm SMA
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    Certificate TW12/11128



50 Ohm 18 GHz
SMA Adapters


* Excellent Return Loss

* Low Insertion Loss

* Excellent Mechanical Structure

* High Precision

* High Stability

* Exquisite Plating Quality

* Good Weather Resistance

AD18-31 is a high-performance SMA adapter series with a passivated stainless steel housing.

Because the AD18-31 series is designed with passivated stainless steel, it can provide a longer service life, so it is very suitable for occasions that require frequent connecting and unconnecting.

In addition, the precise design of the connector and the mechanism make the AD18-31 series SMA adapters have excellent return loss and ultra-low loss up to 18 GHz. This makes this series an indispensable laboratory through connector.


  General Specifications
 Item AD18-31M31M-0Q01 AD18-31M31F-0Q01 AD18-31F31F-0Q01
 Impedance 50 Ohm 50 Ohm 50 Ohm
 Frequency Range 9 kHz - 18 GHz 9 kHz - 18 GHz 9 kHz - 18 GHz
 Insertion Loss 0.1dB (typ) 0.1dB (typ) 0.1dB (typ)
 Return Loss 20dB (min) 20dB (min) 20dB (min)
 Connector Type SMA-male to
SMA-male to
SMA-female to
 Housing Material Passivated Stainless Steel
 Center Pin Material Gold-plated Beryllium Copper
 Dimensions 9.0(¢) x 27.2 mm 9.0(¢) x 26.1 mm 9.0(¢) x 25.0 mm
 Net Weight 6.3 g 5.6 g 4.9 g
 * Specifications may be change depending on the model or customer's requirement.


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