89-83C-01-32, 792-824 MHz, Preselector
TX RX has designed application-specific multi-cavity filter products for use in limiting the bandwidth in front of a multiple-receiver system (Preselector). Size and complexity range from a model built from three helically-loaded 1.3-inch rectangular resonators for relatively low-selectivity receive-only applications, where 2 dB of loss can be tolerated, to four 6.625-inch cavities that can handle 400 watts with high selectivity and loss of 1 dB or less.
3-13953, 24" RG142B/u N(M) to N(M) Cable needed to install 89-83C-01-32 to Antenna port of Multicoupler.
|Item Name||792-824 MHz, Preselector|
|RF Power||Rx only|
|Number of Cavities-Resonators||2|
|Pass Bandwidth||32 MHz|
|Frequency Range||792-824 MHz|
|Specification Bandwidth||32 MHz|
|Typical Insertion Loss||1.5 dB|
|Max Insertion Loss at Passband Edge||1.5 dB|
|Typical Selectivity||110 dB @ 766 & 851 MHz|
|Return Loss||14 dB|
|Temperature Range||-30 to +60 °C|
|Dimensions H x W x D||3.5" x 19" x 7"
(89 x 483 x 178 mm)
|Mounting||2RU x 19" x 5"|
|Shipping Weight||8 lbs. (3.6 kg)