FM Cavity Filter – Double Coaxial

FM Cavity Filter – Double Coaxial

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Product Description

FM Cavity Filter – Double Coaxial

FM double coaxial cavity in quarter wave high “Q” with variable coupling.

Installed between transmitter and antenna, provides an output signal free from spurious and a perfect isolation from other emissions.

Made of aluminum with internal lines of silvered copper and PTFE insulators.

These cavity filters have a B.W. command that allow you to adjust selectivity.

EFDB/1001-N EFD/1001-M EFD/1002-M EFD/1002-F EFD/1003-F EFD/1005-F EFD/1005-S EFD/1010-SC
FREQ. RANGE 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz 87.5 – 108Mhz
IMPEDANCE 50 Ohm 50 Ohm 50 Ohm 50 Ohm 50 Ohm 50 Ohm 50 Ohm 50 Ohm
V.S.W.R. < 1.15:1 < 1.15:1 < 1.15:1 < 1.15:1 < 1.15:1 < 1.15:1 < 1.15:1 < 1.15:1
ATTENUATION < 0.4db < 0.4db < 0.3db < 0.3db < 0.3db < 0.2db < 0.2db < 0.15db
POWER 800W 1KW 2KW 2KW 3KW 5KW 5KW 10KW
BANDWIDTH (-3db) 500 – 800Khz 500 – 800Khz 400 – 800Khz 400 – 800Khz 400 – 800Khz 400 – 800Khz 400 – 800Khz 400 – 1000Khz
CONNECTOR N 7/16 7/16 7/8 7/8 7/8 1+5/8 1+5/8
WEIGHT 10 Kg 11 Kg 17 Kg 17.2 Kg 18 Kg 27.5 Kg 28 Kg 41.5 Kg
DIMENSIONS (mm)  1000x200x220 1000x220x200 1250x200x400 1250x200x400 1200x200x400 1300x500x300 1300x500x300 1250x800x400
 

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