Circuit-Systems-Company–Inc–ANT-400-R

434MHz water resistant antenna  

ANT

–

400-R  

The ANT-400 is a 3/8 Lambda non-directional antenna with SMA connector for  

the 434 MHz band. The external cover uses elastomeric material which has good  

weather resistance. The metal base part can be fixed to the housing of the  

product.  

Features  

・

434 MHz band  

・

3/8 Lambda non-directional antenna  

・

Weather proof for outdoor use  

・

SMA connector  

Parameter  

Frequency band  

Antenna type  

Impedance  

VSWR  

Specification  

410 to 450 MHz  

3/8 Lambda  

50 ohm  

Remark  

SWR = 2  

2 or less  

Gain  

Connector  

Length  

2.15 dBi or less  

SMA  

184 mm (Antenna)  

13.2 mm (Antenna base)  

45 g  

Includes a connector  

Weight  

Attachment  

Nut, washer  

Specifications are subject to change without prior notice  

Smith chart  

SWR characteristics  

Sales Division  

7557-1 Hotaka, Azumino, Nagano 399-8303, Japan  

Tel:+81-(0)263-82-1024 Fax:+81-(0)263-82-1016  

ANT-400 ver1.1

 

Sept. 20

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