IndustrialPR.net - Manufacturing & Industrial News Portal

Home | Submit News | Your Account | Today's Headlines | Free Magazines | Support

International News: New dual-channel rotary joint for X-band radar systems #16794
Posted by: RJB Communications
City: Basingstoke
State: Hampshire
Postal code: RG21 7QN
Country: UK
Contact Person: Steve Cranstone
Telephone: +44 1256 355771
Company: li nk Microtek Ltd
Website URL: www.li nkmicrotek.com
Contact Email: sales@li nkmicrotek.com

click to view fullsize image
News Article:
The latest addition to li nk Microtek's extensive range of microwave rotary joints is a device featuring two X-band channels, both of which can be used to either transmit or receive signals in radar systems for coastal/border surveillance or critical infrastructure protection.

Designed and manufactured at li nk Microtek's facility in Basingstoke, UK, the new AMCORJD-ALT1 device enables microwave signals to be fed to or from a compact radar antenna rotating continuously at in excess of 60rpm and typically exposed to harsh environmental conditions such as wind, rain and salt spray.

Both channels cover the frequency range 8.0 to 9.5GHz and can handle average microwave powers in excess of 100W and peak powers of over 200W. Microwave performance is excellent, with a maximum insertion loss of only 1.2dB, maximum VSWR of 1.5:1 and an isolation of 80dB.

In order to satisfy requirements for long life and continuous operation, this robustly constructed rotary joint uses a non-contacting design, so the only wearing parts are the bearings. It is fabricated from lightweight aluminium with an Iridite finish and incorporates IP65 sealing to protect it from the ingress of moisture and dust.

Featuring N-type connectors on the rotating side and SMA-type connectors on the fixed side, the rotary joint has overall dimensions of 84mm (D) x 124mm (L), excluding the connectors and bulkhead mounting flange.

Other rotary-joint configurations and sizes can be supplied on request, customised to suit specific radar antenna requirements.




Home | Submit News | Your Account | Today's Headlines | Free Magazines | Support