WISI DRR 05xx Flex Switch Multiswitch Instruction Manual
Important Notes:
Please check the coaxial cables regarding short circuit before starting!
The mounting ground should be:
- flame retardant
- dust-free
- protected against humidity
- not under direct impact of sunlight
- not adjacent to heating sources
Please check the input level of the SAT-lines: They should be nearly equal. All installations and fixings of components should only be executed by skilled people when the units are disconnected from the power source. Short-circuits have to be avoided.
The European and national standards and regulations for the guarantee of electrical security have to be considered as well as the national permissions and legal regulations for broadcast receiving systems! A ground connection must be installed at the device (Ground connector) as well as the satellite dish with at least 4 mm² cables.
Grounding and Potential Equalization Pursuant to EN 50 083-1 the satellite antenna system must comply with safety requirements, i.e., grounding and potential equalization.
Application
This multiswitch is used for the distribution of 4 / 8 SAT-IF-Polarizations (e.g. ASTRA or EUELSAT) from a QUATTRO LNB and terrestrial signals (passive path).
The selection of the IF-polarization is realized by the receiver control signal 14/18 V (Vertical/Horizontal), 0/22 kHz (Low-, High-Band).
The LNB is powered by the switching voltage of the connected receivers and an additional power supply is not required.
Application example:
- Offset antenna:
OA 85 G/H/I - Feed system/ LNB
OC 04 D - Cable
MK 96 A - Multiswitch
DRR 0508
DRR 0516
DRR 0908 - Antenna sockets
DB 53
DB 54 - Grounding/Surge protector
NB 05
NB 09
DL 400
Specifications
| SAT-IF trunk | DRR 0508 | DRR 0516 | DRR 0908 |
| Inputs SAT | 4 St./pcs. | 4 St./pcs | 8 St./pcs. |
| Frequenzy range SAT | 950…2400 MHz | ||
| Decoupling SAT – SAT | 30 dB typ. | ||
| Return loss SAT | >10 dB | ||
| Terrestrial trunk | |||
| Inputs TERR | 1 St./pcs. | ||
| Frequency range TERR | 5…862 MHz | ||
| Isolation TERR – SAT | 30 dB typ. | ||
| Return loss TERR | >10 dB | ||
| Subscriber outputs | |||
| Outputs | 8 St./pcs. | 16 St./pcs. | 8 St./pcs |
| Frequency range | 5…2400 MHz | ||
| TERR type | passive | ||
| /Insertion TERR (40…862 MHz) | 18 dB (±2 dB) | 24 dB (±3 dB) | 15 dB (±3dB) |
| Insertion loss SAT | 0…-5 dB | 1…-4 dB | 4…-2 dB |
| Max. output level subscriber SAT | 102 dBµV | ||
| Max. output level subscriber TERR | 50…110 dBµV (/passive) | ||
| Return loss subscriber SAT & TERR | >10 dB | ||
| Control signal | 14/18 V, 0/22 kHz | ||
| Current consumption from receiver | 30 mA | 30 mA | 56 mA |
| General data | |||
| Power indicator | LED | ||
| Operating voltage | Receiver gespeist | ||
| Power consumption max. | <0.5 w | <0.5 w | <1w |
| Screening factor | Class A, according to EN 50083-2 | ||
| Impedance | 75 Ω | ||
| Operating temperature range | -20…+70 °C | ||
| Weight | 0,24 kg | 0,4 kg | 0,48 kg |
| Dimensions (width x height x depth) | 130x110x45 mm | 215x110x45 mm | 230x110x63 mm |
Customer Service
WISI Communications GmbH & Co. KG
Empfangs- und Verteiltechnik
Wilhelm-Sihn-Strasse 5-7 Inland: Phone +49 7233-66-0 Fax -320
75223 Niefern-Öschelbronn
Germany
Inland: Phone +49 7233-66-0 Fax -320
Export: Phone +49 7233-66-0 Fax -350
Email: [email protected]
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