BPF 70/6

Band-Pass Filter for the 450 MHz Band

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BPF 70/6

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BPF 70/6
Electrical
Model BPF 70/6
Filter Type Band-pass filter
Frequency 406 – 470 MHz
Max. Input Power 50 W
Insertion Loss ≤ 3.2 dB
Impedance 50 Ω
Reject Attenuation See curves
VSWR ≤ 1.5:1
Bandwidth 4 MHz
Environmental
Operating temperature range -30°C to +60°C
Mechanical
Connection(s) N(f) (other on request)
Historic Brand Procom
Dimensions Approx. 230 (with connectors) x 154 x 33 mm / Approx. 9 x 6 x 1.3 in.
Weight 1.0 kg / 2.20 lb.
  • 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.
  • BPF 70/6 is coated with black vinyl to prevent corrosion.

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Model Product No. Model Add To Quote

BPF 70/6-N

 200001767 BPF 70/6-N

BPF 70/6-BNC

 200001047 BPF 70/6-BNC

BPF 70/6-TNC

 200001077 BPF 70/6-TNC

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Typical Response Curves

Mounting Details