89-83C-01-32

Image of Preselector

89-83C-01-32

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.

 


 

Product Specifications 
Item No89-83C-01-32
Item Name792-824 MHz, Preselector
RF PowerRx only
Number of Cavities-Resonators2
Pass Bandwidth32 MHz
Frequency Range792-824 MHz
Specification Bandwidth32 MHz
Typical Insertion Loss1.5 dB
Max Insertion Loss at Passband Edge1.5 dB
Typical Selectivity110 dB @ 766 & 851 MHz
Return Loss14 dB
VSWR1.5:1 max.
Temperature Range-30 to +60 °C
ConnectorsN
Dimensions H x W x D3.5" x 19" x 7"
(89 x 483 x 178 mm)
Mounting2RU x 19" x 5"
Shipping Weight8 lbs. (3.6 kg)