TOKO announces the TDPH-1880L-13 ceramic duplexer specifically designed for PCS-CDMA systems including mobile handsets, wireless modems, and telematics applications. This duplexer has a 19.9 mm × 6.6 mm footprint with a low profile of only 4.1 mm maximum. TOKO's proprietary ceramic material and filter design expertise provide for exceptional product reliability with competitively high attenuation characteristics, low insertion loss, and superb isolation. Stable electrical characteristics are maintained over fluctuations in temperature and power in this economical and compact dielectric solution. Standard devices are also available for AMPS, KR-PCS, and W-CDMA.