HA SERIES - REDUCED COST, MINIATURE FILTERS FOR HIGH END MONITORING HB SERIES FULL SMPTE 260M, SMPTE 274M HC SERIES HDTV FILTERS - SMPTE 295M COMPLIANT HD SERIES - ITU 709 (1250 / 50) HDTV FILTERS - ZERO LOSS HE SERIES - 3 CHANNEL MONITORING FILTERS IN 20 PIN DIP HF SERIES - REDUCED COST MONITORING FILTERS IN SIL OR SMD 50dB STOPBAND HG SERIES - VERY LOW COST SINGLE FILTERS IN SIL PACKAGE HJ SERIES - VERY LOW COST 3 CHANNEL FILTERS IN SMD HK SERIES - LOW COST FOR CONSUMER APPLICATIONS WIDESCREEN FILTERS FPC150A075 - HDTV CABLE CLONE HDTV CABLE CLONE - FIXED LENGTH CLONES AND KIT