LNBs
Explore Esatcom Inc.’s comprehensive selection of Low Noise Block Downconverters (LNBs) for C, X, Ku, and Ka-band satellite communications. Our LNBs include single, multi-band, band-switching, and high-stability models designed for commercial, military, broadcast, and mobility applications. Whether you need precision for fixed installations or robust performance for mobile terminals, we offer reliable LNB solutions from industry-leading manufacturers. Filter by frequency, polarization, gain, and noise figure to find the ideal product for your uplink or downlink chain.
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Norsat 3125RF – C-Band...
$418.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±5 kHz
• Noise Temperature: 25K
• Output Connector: F-type, 75 Ω
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Norsat 3125RN – C-Band...
$462.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±5 kHz
• Noise Temperature: 25K
• Output Connector: N-type, 50 Ω
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Norsat 3220RF – C-Band...
$429.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±10 kHz
• Noise Temperature: 20K
• Output Connector: F-type, 75 Ω
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Norsat 3220RN – C-Band...
$473.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±10 kHz
• Noise Temperature: 20K
• Output Connector: N-type, 50 Ω
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Norsat 3225RF – C-Band...
$407.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±10 kHz
• Noise Temperature: 25K
• Output Connector: F-type, 75 Ω
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Norsat 3225RN – C-Band...
$451.00• Input Band: 3.7–4.2 GHz
• LO Stability: ±10 kHz
• Noise Temperature: 25K
• Output Connector: N-type, 50 Ω
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Norsat 9000HX-O3B-ABSF –...
$2,466.00• Band A: 17.852 - 18.588 GHz
• Band B: 18.372 - 19.300 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.2 dB
• Output Connector: F Type 75 Ohm
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Norsat 9000HX-O3B-ABSN –...
$2,466.00• Band A: 17.852 - 18.588 GHz
• Band B: 18.372 - 19.300 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.2 dB
• Output Connector: N Type 50 Ohm
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Norsat 9000HX-O3B-AF –...
$792.00• 17.852 - 18.588 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.3 dB
• Output Connector: F Type 75 Ohm
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Norsat 9000HX-O3B-AN –...
$792.00• 17.852 - 18.588 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.3 dB
• Output Connector: N Type 50 Ohm
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Norsat 9000HX-O3B-BF –...
$792.00• 18.372 - 19.271 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.3 dB
• Output Connector: F Type 75 Ohm
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Norsat 9000HX-O3B-BN –...
$792.00• 18.372 - 19.271 GHz
• LO Stability: ± 25 kHz in PLL mode if no 10MHz Ext Ref
• Noise Figure: 1.3 dB
• Output Connector: N Type 50 Ohm
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Norsat 9000X4ADF – Ka-Band...
$3,561.00Covers 18.20–22.20 GHz in four sub-bands:
• Band 1: 18.20 - 19.20 GHz
• Band 2: 19.20 - 20.20 GHz
• Band 3: 20.20 - 21.20 GHz
• Band 4: 21.20 - 22.20 GHz
• LO Reference: External 10 MHz
• Noise Figure: 1.5 dB
• Output Connector: F Type 75 Ohm
• Integrated Waveguide Isolator: No
• Voltage/tone control: 13/18 V DC with 22 kHz Tone Switching
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Norsat 9000X4ADN – Ka-Band...
$3,578.00Covers 18.20–22.20 GHz in four sub-bands:
• Band 1: 18.20 - 19.20 GHz
• Band 2: 19.20 - 20.20 GHz
• Band 3: 20.20 - 21.20 GHz
• Band 4: 21.20 - 22.20 GHz
• LO Reference: External 10 MHz
• Noise Figure: 1.5 dB
• Output Connector: N Type 50 Ohm
• Integrated Waveguide Isolator: No
• Voltage/tone control: 13/18 V DC with 22 kHz Tone Switching
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Norsat 9000X4ECF – Ka-Band...
$3,561.00Covers 17.20–21.20 GHz in four sub-bands:
• Band 1: 17.20 - 18.20 GHz
• Band 2: 18.20 - 19.20 GHz
• Band 3: 19.20 - 20.20 GHz
• Band 4: 20.20 - 21.20 GHz
• LO Reference: External 10 MHz
• Noise Figure: 1.5 dB
• Output Connector: F Type 75 Ohm
• Integrated Waveguide Isolator: No
• Voltage/tone control: 13/18 V DC with 22 kHz Tone Switching
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Norsat 9000X4ECN – Ka-Band...
$3,578.00Covers 17.20–21.20 GHz in four sub-bands:
• Band 1: 17.20 - 18.20 GHz
• Band 2: 18.20 - 19.20 GHz
• Band 3: 19.20 - 20.20 GHz
• Band 4: 20.20 - 21.20 GHz
• LO Reference: External 10 MHz
• Noise Figure: 1.5 dB
• Output Connector: N Type 50 Ohm
• Integrated Waveguide Isolator: No
• Voltage/tone control: 13/18 V DC with 22 kHz Tone Switching
