Alternative for iC880A antenna?

I've been using this one that has 5dBi gain; the magnetic mount has proven to be quite handy:
http://www.l-com.com/wireless-antenna-800-900-mhz-5-dbi-mag-mount-omni-sma-male-connector

Of course, this is an SMA male connector so you'll still need the pigtail to give you an SMA female:
http://webshop.imst.de/pigtail-for-ic880a-spi-and-ic880a-usb.html