EN
PL
CZ
DE
IE
HU
PT
RO
SK
ES
€201.22
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €201.22 | 0 % | from 1 piece |
Available
The MS-924 SIGNAL PRO 9/24 multiswitch is designed for SMATV SMATV systems.
• 9 inputs (8×SAT, 1×TERR)
• 24 independent subscriber outputs
• Pass-through design (cascadable).
• Very good impedance matching (IRL > 21 dB)
• Open casing
• External 20 V 2.5 A DC power supply with F connector included
• LED indication at subscriber outputs - easy diagnostics of the installation
Application in SMATV systems in multi-family buildings.
• Screening class A
• 4 year warranty confirming excellent quality of product
• 24 independent subscriber outputs
• Pass-through design (cascadable).
• Very good impedance matching (IRL > 21 dB)
• Open casing
• External 20 V 2.5 A DC power supply with F connector included
• LED indication at subscriber outputs - easy diagnostics of the installation
Application in SMATV systems in multi-family buildings.
• Screening class A
• 4 year warranty confirming excellent quality of product
Details
MS SIGNAL PRO series multiswitches have been designed for use in small, medium and large RTV+SAT installations in multi-family buildings. They can also be used in smaller domestic installations. High output signal levels (88 dBµV for the radio/DVB-T2 path and 100 dBµV for the SAT path) guarantee stable system operation. Thanks to their robust construction, high quality components and stable performance, SIGNAL PRO multiswitches guarantee excellent signal quality throughout the installation. MS SIGNAL PRO multiswitches can be mounted in RACK cabinets using RackBoard ZMB-1-800 R77105 or in TPR-8 R90553 housing.
SIGNAL PRO multiswitches are a series of professional pass-through multiswitches. They can be used to build a cascade of up to 5 devices (without a multiswitch bus amplifier), providing 95 dBµV of satellite and terrestrial signals at the input of the first multiswitch. This gives great flexibility in adapting the system to facilities of different sizes. With a typical SAT IF signal level from a quatro converter at 80 dBµV, it is recommended to use the MS-900 SIGNAL PRO R69900 bus amplifier when cascading more than three multiswitches. The system includes multiswitches distributing signals from two satellite positions (8 cables) and terrestrial TV and radio (1 cable) having the following number of outputs: 16 R69916, 24 R69924, 32 R69932. This means that in the case of a cascade of five multiswitches, the system will supply a maximum of to 160 outlets.
The zinc and aluminium alloy connector panels provide:
- effective class A shielding,
- protection against interference,
- excellent heat dissipation,
- rigidity of the entire product.
Key features:
- 9 inputs (8×SAT, 1×TERR)
- 24 independent subscriber outputs
- shielding class A - cast housing
- Pass-through design (cascadable)
- Very good impedance matching (IRL > 21 dB)
- LED signalling on subscriber outputs - easy diagnostics of the installation
- external power supply DC 20 V 2.5 A with F connector included
- Application in SMATV systems in multi-family buildings.
- 4-year warranty
MS SIGNAL PRO switches can function as terminal multiswitches - it is then sufficient to terminate the pass-through outputs with 75 Ohm load resistors with DC blocking R66205.
When cascading SIGNAL PRO multiswitches, it is possible to power the whole set from one DC 20 V/2.5 A power supply, which is included in each multiswitch. This type of power supply allows for stable and safe operation of up to 4 multiswitches at the same time, which simplifies installation, reduces the number of components needed and reduces the cost of the RTV-SAT system. Importantly, this power supply also provides the voltage needed for the operation of two QUATRO converters, so there is no need for additional power sources.
 | Multiswitches of the SIGNAL PRO series have been equipped with LED indicators assigned to individual subscriber outputs. This allows the installer to quickly and conveniently check the correctness of the signal in each output point of the multiswitch. This solution significantly facilitates the commissioning and subsequent diagnostics of the installation, allowing for immediate localisation of any problems in signal distribution. The presence of a connected receiver (tuner, meter) is signalled by the illumination of the LED assigned to the relevant multiswitch output. If the diode is not lit for an active subscriber connection, this usually indicates a problem with the cable (short circuit, interruption), the outlet or the receiver itself. | |
| Frequency characteristics of SIGNAL PRO multiswitches in DVB-T2/Radio path (47...860 MHz): blue colour - input return loss - high impedance matching, guaranteeing minimal signal reflections. The higher the value (more negative dB number), the better the impedance matching and fewer reflections. brown - output return loss green - signal attenuation (insertion loss) is 6 dB |  | |
 | Frequency characteristics of SIGNAL PRO series multiswitches in the SAT path. (950...2150 MHz): blue colour - input return loss - high impedance matching, ensuring minimal signal reflections brown - output return loss green - insertion loss | |
In multi-outlet installations it is recommended to use satellite dish with 120 cm diameter model DPL-120 and high-class Quattro Black Ultra LNB by Inverto A98266. Such a set guarantees stable reception regardless of atmospheric conditions and a reserve of signal power in the case of installations based on cascading equipment.
| HIGH EFFICIENCY OF SCREENING. The multiswitch is designed for maximum signal protection against external interference. Through the use of cast connector panels, the unit effectively eliminates the effects of electromagnetic interference (EMI) and unwanted signals from the environment. This design ensures undisturbed transmission of satellite and terrestrial signals, even in difficult installation conditions especially in environments exposed to a high intensity of radio signals, e.g. in the vicinity of GSM, Wi-Fi or LTE transmitters. |  |
 | Zinc and aluminium alloy housing. The zinc-aluminium alloy housing is characterised by high mechanical strength and corrosion resistance, which is important for installations exposed to varying environmental conditions (e.g. in technical shafts, cellars, attics). In addition, this ZnAl alloy metal casing acts as a heat sink, effectively dissipating heat, which increases the rythmicity of the components and minimises the risk of the unit overheating. |
| LEDs indicating the occupancy of the outputs. ===The LEDs on the top cover inform the installer of the occupancy of the individual outputs. In addition to their informative function, they are sometimes helpful in diagnosing the source of a problem in the installation. The LED lights up when a receiver, meter, etc. is connected to a particular output. If the diode is not lit for an active subscriber connection, this usually indicates a problem with the cable (short circuit, interruption), the socket or the receiver itself |  |
 | HIGH SIGNAL OUTPUT LEVEL DVB-T2/DVB-S2. Maximum signal power level at multiswitch output of: 88 dBµV for radio/DVB-T2 path and 100 dBµV for SAT path enables realization of long subscriber connections and provides flexibility in creating more extensive systems. |
| SUBSCRIPTION LINKS UP TO 80 M The possibility of building subscriber connections of up to 80 m in length. This makes it possible to realise popular network topologies where the cables from the flats in a multi-family block of flats converge at a single point (telecommunications room). |  |
 | CASCADING POSSIBILITY. ===In the case of large installations, successive multiswitches can be connected to each other by means of loop-through outputs. The maximum cascade of devices is 5 units. This translates into the possibility of connecting up to 160 outlets. |
| COMPLIANCE WITH THE REGULATION OF THE MINISTRY OF INFRASTRUCTURE (FORMER MTBIGM). ===Parameters and construction of Signal Pro multiswitches enable building SMATV/MATV systems compliant with current regulations and recommendations. Installations can be based on star topology or any other topology more suitable for a given type of building. |  |
Specifications
| Product type | Multiswitch | ||
| Number of LNBs | 2 × quatro | ||
| Series | MS-9xx | ||
| Model | MS-924 | ||
| Brand | SIGNAL PRO | ||
| type | final, pass-through | ||
| type | classic | ||
| Applications | Indoor | ||
| Type of cooperating converter | Quatro | Yes | |
| No. of inputs | 9 | ||
| No. of outputs | Legacy | 24 | |
| No. of outputs | through | 9 | |
| Device specifications | |||
| Input | RF band | MHz | 5-862 |
| Input | SAT IF band | MHz | 950-2150 |
| Output | max. level Radio/DVB-T2 | dBµV | 88 |
| max. SAT IF level | dBµV | 100 | |
| Bus attenuation | FM TV | dB | 3 |
| Bus attenuation | SAT IF | dB | 6 |
| Input separation | SAT IF | dB | >25 |
| Output separation | FM TV | dB | 25 |
| Output separation | SAT IF | dB | 28 |
| Input/output separation | SAT IF/RF | dB | 25 |
| Power on RF inputs | H/Lo, H/Hi | V | 18 |
| Power on RF inputs | V/Lo, V/Hi | V | 13 |
| Control signals | 13/18V, 0/22 kHz, DiSEqC 1.0, DiSEqC 2.0 | ||
| Die-cast enclosure | Yes | ||
| Remotely powered | Yes | ||
| Built-in power supply | No | ||
| Screening efficiency class | A | ||
| Compliance with relevant national legislation | Yes | ||
| Power supply | voltage | V | DC 18...20 |
| Current drawn | A | 0,2 | |
| Operating temperature | °C | -20...+50 | |
| Dimensions | mm | 310x205x30 | |
| Weight | kg | 1,2 | |
![Coaxial cable 75 Ohm TRISET 302 Eca class A+ 1.02/4.6/7.0 110 dB [500 m]](https://www.dipolnet.com/img/thumbnails/e1005_500+.jpg/2c64860f51cff4dcded36ce1f3dbeaeb.jpg)
![Satellite dish DIPOL DPL-120 + stub [dark graphite, RAL7016]](https://www.dipol.pt/img/thumbnails/a9684+.jpg/380d7369ec3d0738a2ae514cef5c6779.jpg)