DPF UHF/33-DR 3000

6-Cavity Duplexer for the 450 MHz Band Base Station / Repeater

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DPF UHF/33-DR 3000

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DPF UHF/33-DR 3000
Electrical
Model DPF UHF/33-DR 3000
Frequency 406 – 470 MHz
Max. Input Power 50 W
Special spec. info
Single-channel tuned :Multi-channel tuned
BW = 2 MHz :
Insertion Loss Tx-Ant and Ant-Rx
≤ 1.2 dB (typ. 1.0 dB)≤ 1.2 dB (typ. 1.0 dB)
Tx Noise Suppression on Rx Frequency
≥ 85 dB≥ 65 dB
Isolation Rx on Frequency Tx
≥ 85 dB≥ 65 dB
Impedance 50 Ω
VSWR < 1.5:1
Environmental
Frequency Stability 4.5 ppm/° C (approx.)
Operating temperature range -30 °C to +60 °C
Mechanical
Connection(s) RG 400 Length = 430 mm

Connectors:
Low and high prot: BNC(m)
Ant. port: N(f) bulkhead
Historic Brand Procom
Dimensions 186.5 x 77 x 60 mm /
7.34 x 3.03 x 2.36 in.
Weight Approx. 0.93 kg / 2.05 lb.
Mounting Supplied with 4 stays (length 63 mm) for mounting with screws M4 x 12 mm
  • The DPF UHF/33-DR 3000 is a 6-cavity duplex filter designed to be built into the Motorola DR 3000 duplex base station/repeater.
  • The DPF UHF/33-DR 3000 can be adjusted within the complete 406 – 470 MHz band. The duplexer can delivered with a 5 – 16 MHz spacing.
  • The DPF UHF/33-DR 3000 is primarily intended for Tx and Rx operation on single frequencies, but it can also, however with slightly reduced data, be used where the TX and RX operate on several channels, i.e. within a certain port bandwidth. In the latter case, factory tuning is recommended.
  • The filter uses full-length ¼ λ cavities in a compact, extruded aluminium housing. The chassis is made of passivated steel, and teflon insulation has been applied in the coaxial cables and in the connectors.
  • DPF UHF/33-DR-3000 is coated with black vinyl to prevent corrosion.

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Model Product No. Additional Information Add To Quote

DPF UHF/33-DR 3000-5/7

 200002426 Spacing: 5 – 7 MHz

DPF UHF/33-DR 3000-7/9

 200002427 Spacing: 7 – 9 MHz

DPF UHF/33-DR 3000-9/13

 200002067 Spacing: 9 – 13 MHz

DPF UHF/33-DR 3000-13/16

 200002428 Spacing: 13 – 16 MHz

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Ordering information

When ordering, please state Tx and Rx frequencies. If Tx and Rx frequencies are not stated, the filters are delivered non-adjusted.

Mounting in Motorola DR 3000

DPF UHF!33 DR3000 2

DPF UHF!33 DR3000 3

DPF UHF!33 DR3000 5

Mounting in Motorola DR 3000

DPF UHF!33 DR3000 4

Typical Response curve @ 10 MHz Duplex Spacing

DPF UHF!33 DR3000 curve GB

Mounting Details

DPF UHF!33 DR3000 holeplacing GB

Please Note

Special configurations of this filter type may be quoted on request. The filter is supplied with flying leads (RG 400 coaxial cable) terminated with connectors.
The filter is delivered with 4 stays and screws for mounting.