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Specifications
SKU: 1110378
LNB SUPPLY AND CONTROL VOLTAGE REGULATOR
| Parameter | Description | Value |
|---|---|---|
| Part Number | Component Identifier | LNBP8 |
| Type | Device Type | Low Noise Block Downconverter (LNB) |
| Frequency Range | Input Frequency Range | 10.7 GHz to 12.75 GHz |
| Local Oscillator (LO) Frequency | LO Frequency | 9.75 GHz / 10.6 GHz (Switchable) |
| Output Frequency Range | IF Output Frequency Range | 950 MHz to 2150 MHz |
| Noise Figure | Noise Performance | < 0.7 dB (Typical) |
| Gain | Signal Amplification | 60 dB ± 2 dB (Typical) |
| Polarization | Supported Polarizations | Vertical / Horizontal (Switchable) |
| Power Supply | Operating Voltage | 13 V DC to 24 V DC |
| Current Consumption | Power Consumption | < 150 mA (Typical) |
| Operating Temperature | Temperature Range | -40°C to +60°C |
| Environmental Protection | Protection Features | IP65 (Dust Tight and Water Jet Protected) |
| Dimensions | Physical Size | 150 mm x 100 mm x 50 mm |
| Weight | Weight | 1.2 kg |
Instructions for Use
Installation:
- Ensure the LNB is securely mounted on the satellite dish.
- Connect the coaxial cable from the LNB to the satellite receiver.
Power Supply:
- The LNB is powered via the coaxial cable from the satellite receiver.
- Ensure the power supply voltage is within the range of 13 V DC to 24 V DC.
Frequency Selection:
- The LO frequency can be switched between 9.75 GHz and 10.6 GHz using the control signal from the satellite receiver.
- The control signal is typically 13 V DC for 9.75 GHz and 18 V DC for 10.6 GHz.
Polarization Selection:
- Polarization can be switched between vertical and horizontal using the control signal from the satellite receiver.
- The control signal is typically a 22 kHz tone for horizontal polarization and no tone for vertical polarization.
Testing:
- Use a signal strength meter or the built-in signal strength indicator on the satellite receiver to ensure proper alignment and signal reception.
- Adjust the dish position if necessary to optimize the signal strength.
Maintenance:
- Regularly inspect the LNB for any physical damage or corrosion.
- Clean the LNB and dish as needed to maintain optimal performance.
- Ensure the coaxial connections are tight and secure to prevent signal loss.
Storage:
- Store the LNB in a dry, cool place when not in use.
- Avoid exposure to extreme temperatures and moisture.
Troubleshooting:
- If the signal strength is weak, check the dish alignment and all connections.
- If the LNB fails to power on, verify the power supply and coaxial cable connections.
- If the polarization or frequency settings are incorrect, check the control signals from the satellite receiver.
Inquiry - LNBP8
