Anatech Electronics 800 MHz GSM Notch Filter Offers Very High Rejection
November 29, 2012 Press Release
GARFIELD, NJ (November 29, 2012) – Anatech Electronics today introduced
AS816N335 extremely high Q notch filter designed for 800 MHz GSM
applications that has extremely sharp transition characteristics from the
stopband to the passbands, and extremely high rejection of -70 dB making.
It is an excellent choice for use in base station applications, either indoors
AS816N335 has a notch center frequency of 816.5 MHz, notch of 816
to 817 MHz, low-side passband beginning at 809 MHz and high side
passband beginning at 821 MHz. Passband return loss is at least 18 dB.
The filter measures 17.2 x 3.1 x 2.2 in. and uses female Type-N connectors.
Inc. (AEI), founded in 1990 and headquartered in Garfield, NJ, specializes
in the design and manufacture of standard and custom RF and microwave filters
and other microwave products for commercial and military applications. The
company’s products are used to solve complex interference challenges by system
manufacturers, wireless carriers, and military agencies throughout the world.
Anatech offers products over an operating frequency range of 0.01 MHz to 40
GHz, including all popular types of RF filters (LC, cavity, ceramic, distributed
element, SAW, and crystal), as well as power combiners/dividers, duplexers,
direction couplers, and multiband combiners.