Anatech Electronics has released new designs for a 710-716 MHz / 740-746 MHz
bandpass combiner, a 4.4 to 5 GHz Surface Mount Isolator, a 769 to 775 MHz Bandpass
Filter for Public Safety, and a 2500 to 2570/2620 to 2690 MHz Cavity Diplexer. All can
be ordered directly through our AMCrf web
to 716 MHz/740 to 746 MHz Bandpass Combiner
AB897B599 cavity bandpass filter has a passband 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.
|4.4 to 5 GHz Surface Mount Isolator
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
-30o C to +80o C and measures 0.50 x 0.50 x 0.25 in.
|769 to 775 MHz Bandpass Filter for Public Safety
AB772B1183 cavity bandpass filter is designed for use in public safety mobile radio
systems. It has a center frequency of 772 MHz, passband 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 filter can handle 50 W input power, operates from -40o
to +75o C, uses Type-N female connectors, and measures 15 x 5.1 x 4 in. It handles shock
of 20G (11 ms) and vibration of 20G (5 to 200 MHz).
|2500 to 2570/2620 to 2690 MHz Cavity Diplexer
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. It will operate from -40o C to +70o C, measures 140 x 82 x 21
mm, and uses SMA female connectors.
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|For more information about these products or to discuss any of your requirements, please
contact us at (973) 442-7272 or send an e-mail to
Anatech Electronics, Inc. (AEI) specializes in the design and
manufacture of standard and custom RF and microwave filters and other passive components and
subsystems employed in commercial, industrial, and aerospace and applications. Products are
available from an operating frequency range of 10 kHz to 30 GHz and include cavity, ceramic,
crystal, LC, and surface acoustic wave (SAW), as well as power combiners/dividers, duplexers
and diplexers, directional couplers, terminations, attenuators, circulators, EMI filters, and
lightning arrestors. The company’s custom products and capabilities are available at
standard products are available for purchase at the Anatech Electronics Web store,
Anatech Electronics, Inc.
70 Outwater Lane
Garfield, NJ 07026