please advise me how i tune the duplexr of Tx (811.1-819.2MHz) Rx (856.1-864.2 MHz) . I am tuning this by desigig band reject notch type duplxer but I have a problem in achieving 1 dB insertin loss and 70 dB iisolation on low and high side. I am using 1 PF capacitor on high side .
please suggest me how I design the duplexer and get 8 MHz broad notch. saparetion between Tx and Rx is 45 MHz. --------------------------------- Expecting? Get great news right away with email Auto-Check. Try the Yahoo! Mail Beta.
