Articles by Anatech Electronics

The AD800-900-1800TR288 tri-band diplexer has a receive frequency range of 806 to 824 MHz, 896 to 901 MHz, and 1850 to 1910 MHz, and transmit frequency range of 851 to 869 MHz, 935 to 940 MHz, and 1930 to 1990 MHz. Its insertion loss is 2.5 dB or less, ripple is 1.8 dB, return loss is greater than 14 dB, and rejection is up to 45 dB.

The AD1950-2140D269 is a high-performance cavity duplexer designed for radar, satellite communications, and other S-band applications. Band 1 is 920 to 1980 MHz and Band 2 is 2110 to 2170 MHz. Maximum insertion loss is 1.5 dB, ripple is less than 0.2 dB, isolation is greater than 90 dB, rejection is at least 90 dB, power handling is 20 W, and return loss is greater than 18 dB.

The AM1950-2140SD345 SAW duplexer is designed for wireless applications and has very low ripple and insertion loss along with high rejection. Pass-band 1 is 1940 to 1960 MHz and pass-band 2 is 2130 to 2150 MHz. Rejection is up to 52 dB, insertion loss is less than 2.2 dB in either pass-band, in-band ripple is 0.6 dB, and isolation is at least 43 dB.

The AD2535-2655D388 cavity diplexer is an excellent choice for use in wireless applications. Band 1 frequency range is 2500 to 2570 MHz and Band 2 is 2620 to 2690 MHz, and insertion loss is less than 2 dB. Isolation is at least 90 dB, power handling is 50 W, and return loss is greater than 15 dB.

The narrowband AB772B1183 cavity band-pass filter is designed for use in public safety mobile radio systems. It has a center frequency of 772 MHz, pass-band of 769 to 775 MHz, insertion loss of 2 dB, rejection of 40 dB at 700 kHz from band edges, ripple of less than 0.2 dB, and return loss of at least 14 dB.

The compact AM4400-5000IS103 surface-mount isolator has insertion loss of 0.4 dB or less, isolation of at least 20 dB, and handles forward power of 50 W average and 500 W peak and reverse power of 10 W average and 100 W peak. The isolator operates over a temperature range of -30^o C to +80^o C and measures 0.50 x 0.50 x 0.25 in.

The AB897B599 cavity bandpass filter has a pass-band of 890 to 905 MHz, low insertion loss of 0.75 dB, and high rejection of 70 dB from 935 to 955 MHz. Passband ripple is less than 0.2 dB and return loss is at least 18 dB. The filter measures 88 x 167.4 x 46 mm and uses SMA female connectors.

The AM10000DC881 directional coupler operates over a broad frequency range of 2 to 18 GHz, making it an excellent choice for electronic warfare, test and measurement, and many other applications. It has coupling of 30 dB +/-1.4 dB, insertion loss of less than 0.5 dB, directivity of at least 12 dB, sensitivity of +/-1 dB, and power handling ability of 400 W average and 3 kW peak.

The AD900-1800-2700TR296 is a high-performance cavity triplexer designed for wireless applications in three standard wireless bands. It has rejection greater than 100 dB, power handling of 300 W, insertion loss of 0.35 dB, and return loss of 18 dB, measures only 237 x 131.6 x 55 mm, and uses Type-N female connectors.

The AE215H9780 LC high-pass filter has a cutoff frequency of 215 MHz and a pass band of 215 to 1000 MHz, making it well suited for a wide range of applications. It has insertion loss of less than 1 dB, rejection greater than 60 dB from DC to 100 MHz, uses SMA female connectors, and measures 2.5 X 1.1 X 0.75 in.