FM
Bandpass Cavities
Pasobanda
de Cavidades FM
FBP
800 & FBP 2000 & FBP 5000
The cavities of the FBP series are double cavities in
high "Q" quarter wave designed to reduce intermodulation among various
frequencies and to eliminate spurious emissions from the transmitting unit. They are
installed between the final amplifier and antenna and tuned at the factory on the working
frequency. They are also suited for coupling in order to obtain diplexers for various
power levels.
Las cavidades de la serie FBP son doble
cavidades en cuarto de onda de alto "Q", diseñadas para reducir la
intermodulación entre varias frecuencias y eliminar emisiones espureas del transmisor en
función. Vienen instaladas entro el amplificador final y la antena y sintonizadas en la
fábrica en la frecuencia usada. Son también aptas de ser acopladas en modo de obtener
diplexores para varias potencias.
TECHNICAL
SPECIFICATIONS:
Frequency range: 87.5 - 108 MHz
Bandwidth (-3dB): 800 KHz typical
Impedance: 50 Ohms
Connectors: FBP800: N type FBP2000: 7/8 or LC FBP5000: 7/8
Power rating: FBP800: 800 W FBP2000: 2000 W FBP5000: 5000 W
VSWR: 1.1:1 typical
Insertion loss: FBP800: 0.6 dB FBP2000: 0.4 dB FBP5000: 0.4 dB
Materials external parts: aluminum internal parts: silver plated copper
Color: black
Weight: FBP800: 23 Lbs (10.5 kg) FBP 2000: 34 Lbs (15.5 kg) FBP 5000: 77 Lbs (35
kg)
Temperature range: 20° to 120°F (-8° to 50°C)
Dimensions: FBP800 44"×8"×8" (1100×200×200 mm)
FBP2000 52"×8"×16" (1300×200×400 mm )
FBP5000 52"×12"×24" (1300×300×600 mm )
Packing
FBP800 52"×9"×9" (1300×225×225 mm)
FBP2000 58"×9"×24" (1450×225×600 mm)
FBP5000 58"×13"×32" (1450×325×800 mm) |
