Passive SAT Multiswitch, 2 Satellites, 8 Receivers | BME-0808
BLANKOM
BLANKOM BME-0808 passive satellite multiswitch (without a dedicated power supply) is a device that distributes satellite signals from 2 LNBs (Low Noise Block converters) to multiple receivers. It relies on the power provided by the connected satellite receivers instead of having an external power source.
How It Works
- It connects to 2 LNBs in a multi-satellite system and distributes signals to 8 satellite receivers.
- The receivers provide the necessary power for signal switching and amplification.
- It supports DiSEqC or 22 kHz tone switching for selecting different satellites or bands.
| Inputs | 8 Sat-IF signals from 2 Quattro or Quad LNBs |
|---|---|
| Outputs | 8 user outputs (sat receivers) |
| Outstanding features | No power supply unit (230 V mains supply) required |
| Ordering guide | BME-0808 non-cascadable |
Passive Multiswitch (without power supply), 2 LNBs (8 Sat-IF) in, 8 Users out
Multiswitch optimized for use in small DTH satellite systems. 8 in/8 out cascadable and non-cascadable multiswitches for distribution of satellite signals from 2 satellite positions (8 polarities) to 8 or 16 users (satellite receiver connections). The multiswitches are sourced by the connected satellite receivers, they do not have internal power supplies or inputs for external power adapters.
Advantages of the BLANKOM Passive Satellite Multiswitch
- No External Power Required – Since it draws power from the receivers, there is no need for an external power adapter or connection to the electrical grid.
- Simple Installation – Fewer cables and no need for power sockets make installation more straightforward.
- Low Energy Consumption – Since no dedicated power source is used, it consumes only as much power as the receivers provide.
- Cost-Effective – It reduces hardware costs by eliminating the need for a power supply.
- Less Heat Generation – Without an external power source, it generates less heat compared to active multiswitches.
BLANKOM BME-0808 Passive Multiswitch
BLANKOM BME-0808K Passive Multiswitch with Cascade Output (75 Ohm Terminators are optional)
BLANKOM BME-0808 passive multiswitch in a multi-room environment:
1. Residential Satellite TV Installations
- Used in homes where multiple receivers (e.g., in different rooms) need to be connected to a single satellite dish.
- Ideal for small households where receiver power is sufficient for switching and signal distribution.
2. Campervans & RVs
- Used in mobile satellite systems where power efficiency is critical.
- No need for an external power adapter, making it ideal for off-grid or battery-powered setups.
3. Boats & Yachts
- Suitable for marine satellite TV distribution where energy conservation is a priority.
- Works efficiently with compact satellite antennas installed on vessels.
4. Small Offices & Commercial Buildings
- Used in office spaces where satellite TV is distributed to a few TVs without requiring a complex infrastructure.
- Ideal for shops, cafés, or waiting areas with satellite TV services.
5. Secondary or Backup Systems
- Installed as a backup distribution system in case the main powered multiswitch fails.
- Useful for simple, temporary, or emergency setups.
- No External Power Supply Required – The multiswitch is powered solely by the satellite receivers, reducing the need for additional power connections.
- Compact & Simple Design – Usually smaller and lighter compared to active multiswitches, making installation easier.
- Supports Multiple Outputs – BME-0808 has 8 receiver outputs. Together with the cascade-out version BME-0808K, 16 receivers can be connected to 2 satellite dishes.
- DiSEqC & 22 kHz Tone Switching Support – Allows automatic switching between satellites and frequency bands based on receiver signals.
- Low Signal Loss – Designed to minimize signal attenuation, though some loss is inevitable without active amplification.
- Compatible with Universal LNBs – Works with standard single, twin, or quad-output LNBs used in satellite TV reception.
BLANKOM BME-0808 Passive Multiswitch Cascade System with 16 Receiver Outputs
Technical Specifications
| BME-0808 & BME-0808K | |
| Input/Output/Trunk connectors | F-Female, 75 Ohm |
| SAT-Frequency Range | 950…2150 MHz |
| LNB-Serving: | 2x Quattro, 13-18V 22kHz |
| DiSEqC | 1.1 |
| SAT through loss (Trunk) | 2dB +/- 1dB (cascaded Version ‘K’ only) |
| SAT/SAT Isolation: | > 35dB |
| Internal Protection | Up to 100 Volt Receiver-Port DC circuit safety |
| Max. Signal Input | 98dBμV |
| Max. Signal Output | 102dBμV |
| Gain SAT/IF | +2dB ±1dB |
| Equalizer (Slope compensation) | +4dB ±1dB |
| Cascade Throughput Loss | -2dB ±1dB |
| Return Loss: Inputs / Outputs | 8dB/10dB |
| Isolation SAT/SAT | BME-0808K: >33dB, BME-0808: >37dB |
| Current consumption – BME-0808(K): | 100mA |
| Current consumption with LNB max: | 300mA |
| Power Supply: | Not necessary |
| LED-Signalling | SAT A & B active & Receiver active = LED on |
| Operating Temperature Range: | -80 … +50°C |
| Dimensions: | H x L x B 40 x 187 x 125mm |
| Weights: | 360g (BME-0808) 380g (BME-0808K) w/o Terminator’s |
Specifications are subject to change without prior notice.
Products that complement or substitute this item:
