DPBP 70/3333-TETRA-N-…

12-Resonator Band-Pass Duplex Filter for TETRA Band

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DPBP 70/3333-TETRA-N-...

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DPBP 70/3333-TETRA-N-…
Electrical
Model DPBP 70/3333-TETRA-N-…
Frequency 380 – 470 MHz
Max. Input Power 200 W
Spacing Tx-Rx 5 MHz
Pass Band Insertion Loss ≤ 1.2 dB (typ. 1.0)
Impedance 50 Ω
VSWR ≤ 1.5 (typ. ≤ 1.3)
Stop Band Attenuation > 60 dB (typ. > 63 dB)
Environmental
Operating temperature range -20 °C to +60 °C
Mechanical
Connection(s) N(f)
Historic Brand Amphenol Procom
Dimensions 218 x 300 x approx. 105 mm
(incl. adjusting screw) /
8.58 x 11.81 x approx. 4.13 in.
(incl. adjusting screw)
Weight Approx. 6.6 kg / 14.55 lb.
  • The DPBP 70/3333-TETRA-N-… is a 2 x 6 resonator band-pass duplex filter designed to combine TETRA Tx and Rx to one common feeder.
  • The filter uses reduced-length ¼ λ cavities in a compact, strong aluminium housing. Teflon insulation has been applied in the coaxial cables and in the connectors.
  • 19” drawers available as options.
  • Built-in DC stop between all ports (Open circuit).

TYPICAL RESPONSE CURVES

MOUNTING DETAILS

Model Product No. Frequency Add To Quote

DPBP 70/3333-TETRA-N-1

 200000655 380 – 385 MHz / 390 – 395 MHz

DPBP 70/3333-TETRA-N-2

 200001806 385 – 390 MHz / 395 – 400 MHz

DPBP 70/3333-TETRA-N-3

 200001807 410 – 415 MHz / 420 – 425 MHz

DPBP 70/3333-TETRA-N-4

 200001808 415 – 420 MHz / 425 – 430 MHz

DPBP 70/3333-TETRA-N-5

 200001809 450 – 455 MHz / 460 – 465 MHz

DPBP 70/3333-TETRA-N-6

 200001810 455 – 460 MHz / 465 – 470 MHz

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