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PROCOM BPF 70/6-N


€ 525.00
Metti nel Carrello

Descrizione


 
 

PROCOM BPF 70/6

Band-Pass Filter for the 450 MHz Band

PRELIMINARY DATA SHEET

DESCRIPTION

  • The BPF 70/6 is a 6-¼ λ resonator band-pass filter with inductive coupling between the resonators.
  • This filter can be used as a preselector to protect a receiver from interference from transmitters outside the band-pass limits.
  • When installed in the output of a transmitter, the BPF 70/6 reduces spurious signals.
  • The BPF 70/6 is adjustable over the range 406 - 470 MHz.
  • Careful choice of materials ensures reliable functioning over a wide temperature range.
  • Extruded aluminium sections, steel racks and coax cables and connectors with teflon insulation ensure good mechanical strength.
  • The filter is black vinyl coated to prevent corrosion.

 

ORDERING DESIGNATIONS

TYPE PRODUCT NO.
BPF 70/6-BNC 200001047
BPF 70/6-N 200001767
BPF 70/6-TNC 200001077

SPECIFICATIONS

ELECTRICAL  
MODEL BPF 70/6
FILTER TYPE Band-pass filter
TUNING RANGE 406 - 470 MHz
MAX. INPUT POWER 50 W
INSERTION LOSS ≤ 3.2 dB
BW Max. 4 MHz
ATTENUATION AROUND PASS-BAND See curves
OUT OF BAND ATTENUATION See curves
IMPEDANCE Nom. 50 Ω
SWR ≤ 1.5
MECHANICAL  
TEMP. RANGE –30° C → +60° C
CONNECTORS BNC-female (others on request)
DIMENSIONS (L x W x H) 230 (with connectors) x 154 x 33 mm / 9 x 6 x 1.3 in
WEIGHT Approx. 1.0 kg

TYPICAL RESPONSE CURVES


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