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GLLNB01
Asialeren
8517710000
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Item | Specification | Item | Specification |
Input Frequency Range | Low Band:10.70~11.70GHz | Gain Flatness | ±0.5dB/26MHz |
High Band:11.70~12.75GHz | Cross POL. Isolation | 25dB(Typ.) | |
Output Frequency Range | Low Band:950~ 1950MHz | Image Rejection | 40dB(Min.) |
High Band:1100~2150MHz | Output VSWR | 2.0 : 1( Max.) | |
L.O. Frequency | Low Band:9.75GHz | P1dB | 0dBm (Min.) |
High Band:10.60GHz | DC Current Consumption | 150mA(Typ.) | |
L.O. Frequency Stability | ±1.0MHz (Max.)@+25℃ | Low/High Band Switching | Low Band:0Hz |
±2.0 MHz (Max.)@-30℃~+70℃ | High Band:22KHz±4KHz | ||
L.O. Phase Noise | -60d Bc/Hz@1KHz | POL. Switching Voltage | 10.5~14.0V @Vertical |
-80d Bc/Hz@10KHz | 16.0~20.0V @Horizontal | ||
-100d Bc/Hz@100KHz | Relative Humidity | 0%~95% | |
Conversion Gain | 60dB(Typ.) | Operating Temperature | -30℃~+70℃ |
Noise Figure | 0.3dB(Typ.) | Connector Type | 75Ω Female Connector |
Product Introduction
Wide Frequency Range Coverage：The GLLNB01 KU Band Single LNBF supports a broad input frequency range from 10.70 - 12.75GHz, covering both the low and high bands. This wide range allows it to receive a diverse set of satellite signals, making it suitable for various satellite - based applications that operate within the Ku - band spectrum.
High - Performance Signal Conversion：With a typical conversion gain of 60dB, it can effectively amplify weak incoming signals. This high gain ensures that the output signals are strong enough for further processing in satellite receivers or other communication devices, providing a clear and stable signal source.
Low Noise Figure：Featuring a typical noise figure of 0.3dB, the GLLNB01 minimizes the amount of noise added to the signal during the conversion process. This low noise characteristic is crucial for maintaining signal quality, especially in applications where a high - quality, interference - free signal is required, such as satellite TV reception.
Good Isolation and Rejection：It offers 25dB (Typ.) of cross - POL. isolation and 40dB (Min.) of image rejection. These features help to prevent signal interference from adjacent polarizations and unwanted image signals, ensuring that the received signal is clean and accurate.
Wide Operating Environment：Operating within a temperature range of - 30 ℃ to +70 ℃ and a relative humidity of 0% - 95%, the GLLNB01 can function in diverse environmental conditions. This wide - range tolerance makes it suitable for use in different climates and locations, from cold regions to hot and humid areas.
Application scenarios
Home Satellite TV: Ideal for enhancing signal clarity in residential setups.
Broadcast & Telecommunication: Reliable for professional systems requiring stable LO frequency (±1MHz).
Remote Monitoring: Durable performance in weather-exposed installations like meteorological stations.
FAQ
Q:Is this LNBF compatible with standard KU-band dishes?
A:Yes, it uses a universal 75Ω female connector for seamless integration.
Q:How to switch between low and high bands?
A:Activate high band via 22KHz±4KHz tone; low band uses 0Hz.
Q:What voltage controls polarization?
A:Vertical: 10.5–14.0V; Horizontal: 16.0–20.0V.
Q:Can it withstand heavy rain or snow?
A:Yes, its sealed design and wide temperature range ensure weather resistance.
Q:Does it include mounting hardware?
A:No, but it fits standard LNBF holders.
Q:What’s the LO frequency stability?
A:±1MHz at 25°C; ±2MHz from -30°C to +70°C.
Q:Is the connector corrosion-resistant?
A:Yes, the 75Ω female connector is built for long-term durability.
Item | Specification | Item | Specification |
Input Frequency Range | Low Band:10.70~11.70GHz | Gain Flatness | ±0.5dB/26MHz |
High Band:11.70~12.75GHz | Cross POL. Isolation | 25dB(Typ.) | |
Output Frequency Range | Low Band:950~ 1950MHz | Image Rejection | 40dB(Min.) |
High Band:1100~2150MHz | Output VSWR | 2.0 : 1( Max.) | |
L.O. Frequency | Low Band:9.75GHz | P1dB | 0dBm (Min.) |
High Band:10.60GHz | DC Current Consumption | 150mA(Typ.) | |
L.O. Frequency Stability | ±1.0MHz (Max.)@+25℃ | Low/High Band Switching | Low Band:0Hz |
±2.0 MHz (Max.)@-30℃~+70℃ | High Band:22KHz±4KHz | ||
L.O. Phase Noise | -60d Bc/Hz@1KHz | POL. Switching Voltage | 10.5~14.0V @Vertical |
-80d Bc/Hz@10KHz | 16.0~20.0V @Horizontal | ||
-100d Bc/Hz@100KHz | Relative Humidity | 0%~95% | |
Conversion Gain | 60dB(Typ.) | Operating Temperature | -30℃~+70℃ |
Noise Figure | 0.3dB(Typ.) | Connector Type | 75Ω Female Connector |
Product Introduction
Wide Frequency Range Coverage：The GLLNB01 KU Band Single LNBF supports a broad input frequency range from 10.70 - 12.75GHz, covering both the low and high bands. This wide range allows it to receive a diverse set of satellite signals, making it suitable for various satellite - based applications that operate within the Ku - band spectrum.
High - Performance Signal Conversion：With a typical conversion gain of 60dB, it can effectively amplify weak incoming signals. This high gain ensures that the output signals are strong enough for further processing in satellite receivers or other communication devices, providing a clear and stable signal source.
Low Noise Figure：Featuring a typical noise figure of 0.3dB, the GLLNB01 minimizes the amount of noise added to the signal during the conversion process. This low noise characteristic is crucial for maintaining signal quality, especially in applications where a high - quality, interference - free signal is required, such as satellite TV reception.
Good Isolation and Rejection：It offers 25dB (Typ.) of cross - POL. isolation and 40dB (Min.) of image rejection. These features help to prevent signal interference from adjacent polarizations and unwanted image signals, ensuring that the received signal is clean and accurate.
Wide Operating Environment：Operating within a temperature range of - 30 ℃ to +70 ℃ and a relative humidity of 0% - 95%, the GLLNB01 can function in diverse environmental conditions. This wide - range tolerance makes it suitable for use in different climates and locations, from cold regions to hot and humid areas.
Application scenarios
Home Satellite TV: Ideal for enhancing signal clarity in residential setups.
Broadcast & Telecommunication: Reliable for professional systems requiring stable LO frequency (±1MHz).
Remote Monitoring: Durable performance in weather-exposed installations like meteorological stations.
FAQ
Q:Is this LNBF compatible with standard KU-band dishes?
A:Yes, it uses a universal 75Ω female connector for seamless integration.
Q:How to switch between low and high bands?
A:Activate high band via 22KHz±4KHz tone; low band uses 0Hz.
Q:What voltage controls polarization?
A:Vertical: 10.5–14.0V; Horizontal: 16.0–20.0V.
Q:Can it withstand heavy rain or snow?
A:Yes, its sealed design and wide temperature range ensure weather resistance.
Q:Does it include mounting hardware?
A:No, but it fits standard LNBF holders.
Q:What’s the LO frequency stability?
A:±1MHz at 25°C; ±2MHz from -30°C to +70°C.
Q:Is the connector corrosion-resistant?
A:Yes, the 75Ω female connector is built for long-term durability.
