Procom DPF uhf-33-dr-3000 User Manual download pdf

DPF UHF/33-DR 3000

6-Cavity Duplexer for the 450 MHz Band Repeater

DESCRIPTION

The DPF UHF/33-DR 3000 is a 6-cavity duplex filter designed to be built

into the Motorola DR 3000 duplex repeater.

The DPF UHF/33-DR 3000 can be adjusted within the complete

406 - 470 MHz band. The duplexer is delivered with a 10 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.

The filter is coated with black vinyl to prevent corrosion.

ORDERING DESIGNATION

TYPE DUPLEX

SPACING

(MHZ)

PRODUCT NO.

DPF UHF/33-DR 3000-5/7 5 - 7 200002426

DPF UHF/33-DR 3000-7/9 7 - 9 200002427

DPF UHF/33-DR 3000-9/13 9 - 13 200002067

DPF UHF/33-DR 3000-13/16 13 - 16 200002428

ORDERING INFORMATION: When ordering, please state TX and RX frequencies. If TX and RX

frequencies are not stated, the filters are delivered non-adjusted.

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.

SPECIFICATIONS

ELECTRICAL

MODEL DPF UHF/33-DR 3000

FREQUENCY 406 - 470 MHz

MAX. INPUT POWER 50 W

INSERTION LOSS LOW OR

HIGH TO ANT.

(at 10 MHz duplex spacing)

Single-channel tuned:

Multi-channel tuned, 2 MHz BW:

≤ 1.2 dB (typ. 1.0 dB)

LOW TO HIGH ISOLATION

ON LOW FREQUENCY

Single-channel tuned:

Multi-channel tuned, 2 MHz BW:

≥ 85 dB

≥ 65 dB

HIGH TO LOW ISOLATION

ON HIGH FREQUENCY

Single-channel tuned:

Multi-channel tuned, 2 MHz BW:

≥ 85 dB

≥ 65 dB

IMPEDANCE Nom. 50 Ω

SWR (All ports) ≤ 1.5

MECHANICAL

TEMP. RANGE –30° C → +60° C

FREQ. STABILITY Approx. 4.5 ppm/° C

CONNECTION RG 400 Length = 430 mm

CONNECTORS

Low and high port:

Ant. port:

BNC male

N female, bulkhead

DIMENSIONS (L x W x H) 186.5 x 77 x 60 mm

WEIGHT Approx. 930 g

MOUNTING Supplied with 4 stays (length

63 mm) for mounting with

screws M4 x 12 mm

TYPICAL RESPONSE CURVES @ 10 MHz SPACING

1 2

Summary of Contents

Page 1 - DPF UHF/33-DR 3000

DPF UHF/33-DR 30006-Cavity Duplexer for the 450 MHz Band RepeaterDESCRIPTIONThe DPF UHF/33-DR 3000 is a 6-cavity duplex filter designed to be builtint

Page 2 - MOUNTING DETAILS

MOUNTING IN MOTOROLA DR 3000MOUNTING IN MOTOROLA DR 3000MOUNTING DETAILSPROCOM A/S reserve the right to amend specificationswithout prior notice.03/03

Comments to this Manuals

No comments

Procom DPF uhf-33-dr-3000 User Manual

Browse online or download User Manual for Accessories communication Procom DPF uhf-33-dr-3000. Procom DPF uhf-33-dr-3000 User Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Accessories communication Procom DPF uhf-33-dr-3000