FM Double Cavity Band-Pass Filters (87.5 - 108 MHz)

FC 2X500, FC 2X1000, FC 2X2000, FC 2X5000, FC 2X10000, FC 2X20000, FC 2X30000
Input Power rating 0.5 kW (FC 2X500), 1 kW (FC 2X1000), 2 kW (FC 2X2000), 5 kW (FC 2X5000), 10 kW (FC 2X10000), 20 kW (FC 2X20000), 30 kW (FC 2X30000)
Impedance 50 ohm
In/out connectors N (FC 2X500), LC (FC 2X1000), EIA 7/8" (FC 2X2000), 1 5/8" (FC 2X5000), 1 5/8'' (FC 2X10000), 3 1/8'' (FC 2X20000), 3 1/8'' (FC 2X30000) (others upon request)
Insertion loss <0.3 dB (typ. 0.28 dB)
Attenuation at ± 2 MHz > 22 dB
Temperature range -30° C / + 50° C
Materials Silver plated brass alloy

FM Triple Cavity Band-Pass Filters (87.5 - 108 MHz)

FC 3X500, FC 3X1000, FC 3X2000, FC 3X5000, FC 3X10000, FC 3X20000, FC 3X30000
Input Power rating 0.5 kW (FC 3X500), 1 kW (FC 3X1000), 2 kW (FC 3X2000), 5 kW (FC 3X5000), 10 kW (FC 3X10000), 20 kW (FC 3X20000), 30 kW (FC 3X30000)
Impedance 50 ohm
In/out connectors N (FC 3X500), LC (FC 3X1000), EIA 7/8'' (FC 3X2000), 1 5/8'' (FC 3X5000), 1 5/8'' (FC 3X10000), 3 1/8'' (FC 3X20000), 3 1/8'' (FC 3X30000) (others on request)
Insertion loss <0.7 dB (typ. 0.6 dB)
Attenuation at ± 2 MHz > 40 dB
Temperature range -30° C / + 50° C
Materials Silver plated brass alloy

FM Combining Filters (87.5 - 108 MHz)

ADN2/1, ADN2/2 (3 dB hybrid couplers and phasing line system)
Number of inputs 2
Impedance 50 ohm
Maximum power rating for each input 1 kW (ADN2/1), 2 kW (ADN2/2)
Minimum spacing between channels 4 MHz
Insertion loss 0.15 dB typ.
Channels bandwidth 350 kHz
Input/Output connectors LC/EIA 7/8'' (ADN2/1), EIA 7/8'' (ADN2/2)
Isolation between channels >30 dB (35 dB typ.)
Temperature range -30° C / + 50° C
Frequency retuning phasing line adjustment

FCO S 2X800, FCO S 2X2000, FCO S 2X5000 (3 dB hybrid couplers and cavity system)
Number of inputs 2
Impedance 50 ohm
Maximum power rating for each input 1 kW (ADN2/1), 2 kW (ADN2/2), 5 kW (FCO S 2X5000)
Minimum spacing between channels 1.5 MHz (less upon request)
Insertion loss <0.1 dB narrow band, < 0.3 dB wideband
Input/Output connectors LC/EIA 7/8'' (ADN2/1), EIA 7/8'' (ADN2/2), EIA 7/8''-1 5/8'' (ADN5/2)
Isolation between channels >30 dB (35 dB typ.)
Temperature range -30° C / + 50° C
Frequency retuning cavity retuning

FCO 2X500, FCO 2X1000, FCO 2X2000, FCO 2X5000, FCO 2X10000, FCO 2X20000, FCO 2X30000 (star point and cavity system):
Number of inputs 2
Impedance 50 ohm
Max. power for each input 0.5 kW (FCO 2X500), 1 kW (FCO 2X1000), 2 kW (FCO 2X2000), 5 kW (FCO 2X5000), 10 kW (FCO 2X10000), 20 kW (FCO 2X20000), 30 kW (FCO 2X30000)
Minimum spacing between channels 2 MHz (less on request)
Insertion loss < 0.3 dB (0.25 dB typ.)
Channels bandwidth 350 kHz
In/Out connectors N/LC (FCO 2X500), LC/EIA 7/8'' (FCO 2X1000), EIA 7/8'' (FCO 2X2000), EIA 7/8''-1 5/8'' (FCO 2X5000), EIA 1 5/8''-3 1/8'' (FCO 2X10000), EIA 3 1/8'' (FCO 2X20000), EIA 3 1/8'' (FCO 2X30000) ),
Isolation between channels >30 dB (typ. 35 dB)
Temperature range -30° C / + 50° C
Frequency change cavity filters retuning

FCO 3X500, FCO 3X1000, FCO 3X2000, FCO 3X5000, FCO 3X10000, FCO 3X20000, FCO 3X30000 (star point and cavity system):
Number of inputs 3
Impedance 50 ohm
Max. power for each input 0.5 kW (FCO 3X500), 1 kW (FCO 3X1000), 2 kW (FCO 3X2000), 5 kW (FCO 3X5000), 10 kW (FCO 3X10000), 20 kW (FCO 3X20000), 30 kW (FCO 3X30000)
Minimum spacing between channels 2 MHz (less on request)
Insertion losses < 0.4 dB (typ. 0.3 dB)
Channel bandwidth 350 kHz
In/Out connectors N/LC (FCO 2X500), LC/EIA 7/8'' (FCO 2X1000), EIA 7/8'' (FCO 2X2000), EIA 7/8''-1 5/8'' (FCO 2X5000), EIA 1 5/8''-3 1/8'' (FCO 2X10000), EIA 3 1/8'' (FCO 2X20000), EIA 3 1/8'' (FCO 2X30000)
Isolation between channels >30 dB (typ. 35 dB)
Temperature range -30° C / + 50° C
Frequency change cavity filters retuning