Coaxial distribution

Signia

The Signia Line of 2- to 8-way splitters and 1- to 8-way taps all have nickel-tin plated brass connectors. This leads to a minimum failure rate.

Connection of the future

All CATV network operators regularly encounter faults in their network. These faults are caused by defect interconnections between cables and network components. The cause is either that the cable connector has loosened or the connector on the network component has corroded. The connectors loosen due to vibration, temperature changes and the physical behavior of the connector’s metallic component (cold-flows). Cold-flow is a characteristic of “soft” metals such as zinc and aluminum, which means that over time, these metals deform, even at low temperatures. For example, this could be due to stress from thermal contraction of the attached cables during a cold winter. The DKT Signia product series has brass connectors, which do not cold-flow. Also, the connectors are plated with a nickel-tin alloy, which is very resistant to corrosion. High quality cable connectors are also made in brass with nickel-tin plating. As a result, using the Signia products considerably improves the operation of the CATV network.

From an electric aspect, the Signia product series has a low failure rate. All splitters and taps in the network contain ferrite cores. At high power these cores are driven above their linear range of operation; hence signals are intermixed (passive intermodulation). This is observed as increased noise in the network, which may result in periodic failures that can be extremely difficult to localize and correct. In the Signia product series the ferrite cores have a much higher linear range of operation. All ferrite cores have a memory effect; when the cores are exposed to a strong signal their linear range of operation is permanently narrowed. The ferrite cores used in the Signia product series are more resistant to this effect. Additionally, there is built-in protection in the Signia product series. This protects the ferrite cores against unwanted strong signals.

  • Class A
  • AC Block
  • Resistant to passive intermodulation
  • Surge pulse protection
  • Protected against dust & humidity
  • Corrosion-free
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Field proven & available

Efficient installation

Highest quality standards

Splitters

List of available products
Type Number Item Number Description File
SiS 02 48002

2-way splitter

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SiS 03 48003

3-way splitter

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SiS 03A 48005

3-way splitter
Asymmetric

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SiS 04 48004

4-way splitter

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SiS 06 48006

6-way splitter

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SiS 08 48008

8-way splitter

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1-Way Taps

List of available products
Type Number Item Number Description File
SiT 1-6 48106

1-way tap 6dB

Download
SiT 1-8 48108

1-way tap 8dB

Download
SiT 1-10 48110

1-way tap 10dB

Download
SiT 1-12 48112

1-way tap 12dB

Download
SiT 1-16 48116

1-way tap 16dB

Download
SiT 1-20 48120

1-way tap 20dB

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SiT 1-24 48124

1-way tap 24dB

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SiT 1-30 48130

1-way tap 30dB

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2- and 3-way taps

List of available products
Type Number Item Number Description File
SiT 2-8 48208

2-way tap 8dB

Download
SiT 2-10 48210

2-way tap 10dB

Download
SiT 2-12 48212

2-way tap 12dB

Download
SiT 2-16 48216

2-way tap 16dB

Download
SiT 2-20 48220

2-way tap 20dB

Download
SiT 2-24 48224

2-way tap 24dB

Download
SiT 2-28 48228

2-way tap 28dB

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SiT 3-16 48316

3-way tap 16dB

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SiT 3-20 48320

3-way tap 20dB

Download

4-, 6- and 8-way taps

List of available products
Type Number Item Number Description File
SiT 4-12S 48430

4-way tap 12dB

Download
SiT 4-16S 48431

4-way tap 16dB

Download
SiT 4-20S 48432

4-way tap 20dB

Download
SiT 4-24S 48433

4-way tap 24dB

Download
SiT 4-28S 48434

4-way tap 28dB

Download
SiTT 4-10 48410

4-way tap 10dB
Terminated

Download
SiTT 4-12 48411

4-way tap 12dB
Terminated

Download
SiTT 6-14 48614

6-way tap 14dB
Terminated

Download
SiTT 8-15 48815

8-way tap 15dB
Terminated

Download