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DPF 70/6-150 (¾ λ resonators)

6-Cavity High Power Base Station Duplexers for the UHF 450 MHz range
Description
  • 150 W base station duplexers.
  • The ¾ λ models are continuously tunable from 406 MHz to 470 MHz.
  • Low insertion loss due to silver-plated, temperature compensated resonator elements in high-Q 40 x 40 mm cavities.
  • Single channel tuned as standard.
  • Multi-channel tuning possible with slightly reduced data (factory tuning recommended).
  • Fully environmentally tested.
Specification
Electrical
Model DPF 70/6-150
Cavity Type ¾ λ tube resonators
Frequency 406 – 470 MHz
Max. Input Power 100 W
Special spec. info
Single-channel tunedSingle-channel tuned
Insertion Loss Tx-Ant and Ant-Rx
≤ 1.4 dB≤ 1.3 dB
Tx Noise Suppression on Rx Frequency
> 70 dB> 80 dB
Isolation Rx on Frequency Tx
> 70 dB> 80 dB
Impedance 50 Ω
Duplex Spacing
2 – 3 MHz3 – 5 MHz
VSWR < 1.5:1
Environmental
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) N(f) (Others on request)
Colour Black
Historic Brand Amphenol Procom
Dimensions Approx. 557 x 250 x 50 mm /
21.93 x 9.84 x 1.97 in.
Weight Approx. 4.6 kg / 10.14 lb.
Ordering Codes
Model Product No.
6-Cavity High Power Base Station Duplexers for the UHF 450 MHz range DPF 70/6-150 (¾ λ resonators)
Additional Information
Mounting Details

For ¾ λ models

DPF 70!6 150 for 3!4 wave Long Dimension

All dimensions are given in mm [in.]

Typical response curve

DPF 70 6 150 kurve

Ordering
ModelProduct No.Spacing
DPF 70/6-150-2/3-¾ λ-N(f) 200001689 2 – 3 MHz
DPF 70/6-150-3/5-¾ λ-N(f) 200002062 3 – 5 MHz
PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-26 Version 1