Dual Polarized Antenna Feedhorn...any good?

RouterOS Wireless Networking
1

Hi Guys

Just saw these from my supplier http://www.miro.co.za/detail.aspx?pid=1172&p=2&sp=&spp=

Are they any good? Or should I still use 2x antennas instead of a single dish+ dual antenna feedhorn?

Thanks

2

I can’t find any technical information. Ask they about port to port isolation value and cross polarization value.

3

popped a mail to supplier..

4

Laird sells a similar feedhorn and dish that probably comes from the same source in China. Here is the data sheet.

http://www.roc-noc.com/pdf/laird/HDDA5W_DataSheet.pdf

30dB port to port isolation and -32dB cross pole

Tom