BPF9001F1V1-1

BPF9001F1V1-1

TWIN BANDPASS FILTER, GSMR900

This GSM-R filter is a two port unit with the ability to simultaneously pass both uplink and downlink GSM-R signals

FEATURES

  • Designed for GSM-R cab radio use
  • Suitable for indoor applications
  • Narrow guard band to EGSM downlink signals

technical specifications
Band Name DOWNLINK (TX) UPLINK (RX)
Passband 918 - 924.9MHz 873 - 880MHz
Bandwidth 6.9MHz 7MHz
Insertion loss 918-924.8MHz- 2dB maximum, 1dB typical
924.8-924.9MHz- 3dB maximum, 2.5dB typical
2.0dB maximum, 1dB typical
Return loss 918-924.8MHz- 15dB minimum
924.8-924.9MHz- 12dB minimum
15dB minimum
Maximum input power 10W unterminated 10W
rejection characteristic (port 1 to port 2)
925.4 - 926MHz 15dB minimum
926 - 960MHz 30dB minimum
electrical
Impedance 50ohms
Intermodulation products < -150dBc (in uplink band, 2x 5 W carriers)
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range -25ºC to +70ºC | -13°F to +158°F, EN 50155, 4.1.2, T3
Ingress protection IP54
Altitude 1,400m | 4,600ft, EN 50125.1 sub clause 2, Class AX.
MTBF >1,000,000 hours
Compliance EN 50155 4.1.3 shock and vibration
EN 50155 4.1.4 relative humidity
EN 50121-3-2 EMC rolling stock
EN 45545 Fire Protection on Railway Vehicles
ETSI 300-019-2-1 Storage and Transport Environmental
RoHS
mechanical
Dimensions H x D x W 298 x 200 x 91mm | 11.73 x 7.87 x 3.58in (excluding brackets)
Weight 5.0kg | 11.02lbs maximum (excludes brackets)
Connectors N-type (F) x 2
Mounting Customer specific, includes grounding post
ordering information
Part Number Description
BPF9001F1V1-1 GSMR900 Band pass filter
DCI9002F1V1-1 DC Injector
SWT9002F1V1-1 Switch assembly for BPF9001F1V1-1
GSR0002F1V1-1 System including BPF9001F1V1-1and SWT9002F1V1-1
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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