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Diplex FiltersPRO-DIPX 44/56-...

100 W Diplexer for the 0 - 44 MHz and 56 - 520 MHz Ranges

Description

Diplexer for combining or splitting the two ranges 0 – 44 MHz and 56 – 520 MHz.
Chebychev design ensures very high isolation across the whole pass ranges.
High power handling capability.
Low insertion loss.
Low weight.
Wide temperature range.
Milled aluminium box ensures extraordinarily high mechanical strength.
Black vinyl-coated to prevent corrosion.
N-connectors on all ports (standard).
Also available with SMA-, TNC- or BNC- connector types.

Specifications

Electrical

Model

PRO-DIPX 44/56-...

Frequency

COM - LOW port : 0 - 44 MHz
COM - HIGH port : 56 - 520 MHz

Max. Input Power

100W CW simultaneously on both HIGH and LOW port

Insertion Loss

0 - 44 MHz : 0.6 dB
56 - 520 MHz : 0.6 dB

Impedance

50 Ω

Isolation

LOW to HIGH port : 40 dB

VSWR

< 1.5:1

Mechanical

Connection(s)

INPUT : N(f)
OUTPUT : N(f)
(Other types available on request)

Dimensions

133 x 80 x 31 mm /
5.24 x 3.15 / 1.22 in. (incl. connectors and flanges)

Weight

Approx. 0.38 kg / 0.84 lb.

Mounting

4.3 mm dia. (4 holes)

Environmental

Operating temperature range

-40 °C to +60 °C

Ingress Protection

IP64

Ordering Designations

Model	Product No.
PRO-DIPX 44/56-N	200002271
PRO-DIPX 44/56-SMA	200002223
PRO-DIPX 44/56-TNC	200002272
PRO-DIPX 44/56-BNC	200002273

Mounting details

All dimensions are given in mm [in.]

Typical response curves

INSERTION LOSS [dB]

PORT ATTENUATION [dB]

Installation

The PRO-DIPX 44/56-... makes it possible to use only one antenna for the operation of two transceivers (one in each range). See the figure below. The antenna must be a dual-frequency antenna, i.e. it must be resonant on the actual frequencies in the two bands.

The transceivers may be used independently and will have no degrading influence on each other. Typically, the diplexer is installed next to the transceivers and only one cable is used between the diplexer and the antenna. The diplexer is suitable both for base station and mobile use.

The main tasks of the diplexer are to protect the individual receiver input from being destroyed by the transceiver in the contrary band and to ensure a low-loss path between the transceiver and the antenna which is not loaded by the other branch.

The diplexer can be operated together with any set of transceivers operating within the 0 - 44 MHz and 56 - 520 MHz frequency bands.

Note

* Temperature on box surface. Adequate cooling to keep max. temperature below +60 °C must be provided.

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Diplex FiltersPRO-DIPX 44/56-...

Description

Specifications