Procom DPF 2-6-hx-150 User Manual download pdf

DPF 2/6-HX-150

6-cavity Mobile or Base Station Duplexer for the 136 - 175

MHz Band

DESCRIPTION

The DPF 2/6-HX-150 is a six-cavity high-power mobile or base station

duplexer for the 136 - 175 MHz band.

This type of filter uses six large 40 x 40 mm cavities, all equipped with

3.5 mm silver-plated helical resonators, diameter 19 mm.

The use of large cavities and resonators means higher Q, resulting in

smaller duplex spacing with lower loss.

The larger dimensions extend power rating to 100 W continuous.

The DPF 2/6-HX-150 is designed for single-channel equipment, but can,

with slightly reduced specification, be broadband-adjusted to allow

multichannel equipment to be used.

The cavities are made of extruded aluminium, the chassis of passivated

steel. All coaxial cables are of the semi-rigid type, and teflon has been

used in all connectors and cables.

The filter is black vinyl coated to prevent corrosion.

Please specify the frequencies for TX and RX when ordering, as all filters

are made individually.

ORDERING DESIGNATIONS

TYPE PRODUCT NO.

DPF 2/6-HX-150 200000220

SPECIFICATIONS

ELECTRICAL

MODEL DPF 2/6-HX-150

TX/RX FREQUENCY 136 - 175 MHz

MAX. INPUT POWER 100 W @ 1 dB insertion loss

MIN. DUPLEX SPACING 1.3 MHz

TYPICAL INSERTION LOSS @ 1.3 MHz spacing: 1.5 dB

@ 2.0 MHz spacing: 1.2 dB

@ 3.0 MHz spacing: 1.0 dB

TX NOISE SUPPRESSION ON

RX-FREQUENCY AND RX ISOLATION

ON TX-FREQUENCY

@ 1.3 MHz spacing: 60 dB

@ 2.0 MHz spacing: 85 dB

@ 3.0 MHz spacing: 100 dB

IMPEDANCE Nom. 50 Ω

SWR ≤ 1.5

MECHANICAL

TEMP. RANGE –30° C → +60° C

FREQ. STABILITY Approx. 8 ppm/° C

CONNECTORS N-female

DIMENSIONS (L x W x H) 185 x 250 x 50 mm

WEIGHT Approx. 2.1 kg

TYPICAL RESPONSE CURVES @ 1.3 MHz DUPLEX SPACING

TYPICAL RESPONSE CURVES @ 2 MHz DUPLEX SPACING

TYPICAL RESPONSE CURVES 3 MHz DUPLEX SPACING

PROCOM A/S reserve the right to amend specifications

without prior notice.

14/02/11

Summary of Contents

Page 1

DPF 2/6-HX-1506-cavity Mobile or Base Station Duplexer for the 136 - 175MHz BandDESCRIPTIONThe DPF 2/6-HX-150 is a six-cavity high-power mobile or bas

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