Hello, Have for sale: High Power 13cm Hybrid Ring Coupler. With 4x N-Female connector and milled housing. 73's Frank - PA4FP More info: www.rfhamdesign.com --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.773 / Virus Database: 520 - Release Date: 5-10-2004