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 9000XE-4
$757.00Ka-Band Single Band EXT REF LNB
9000X-4 Series
Input Frequency: 17.2 - 18.2 GHz
LO Frequency: 16.25 GHz
LO Stability: Phase Locked to External Reference
Noise Temperature: 1.6 dB
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Norsat 9000XD-4
$902.00Ka-Band Single Band EXT REF LNB
9000X-4 Series
Input Frequency: 21.2 - 22.2 GHz
LO Frequency: 20.25 GHz
LO Stability: Phase Locked to External Reference
Noise Temperature: 1.6 dB
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Norsat 9000XC-4
$902.00Ka-Band Single Band EXT REF LNB
9000X-4 Series
Input Frequency: 20.2 - 21.2 GHz
LO Frequency: 19.25 GHz
LO Stability: Phase Locked to External Reference
Noise Temperature: 1.6 dB
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Norsat 9000XB-4
$722.00Ka-Band Single Band EXT REF LNB
9000X-4 Series
Input Frequency: 19.2 - 20.2 GHz
LO Frequency: 18.25 GHz
LO Stability: Phase Locked to External Reference
Noise Temperature: 1.6 dB
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Norsat 9000XA-4
$722.00Ka-Band Single Band EXT REF LNB
9000X-4 Series
Input Frequency: 18.2 - 19.2 GHz
LO Frequency: 17.25 GHz
LO Stability: Phase Locked to External Reference
Noise Temperature: 1.6 dB
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Norsat 4509C
$86.00Ku-Band Single Band PLL LNB
4000C Series
Input Frequency: 10.95 – 11.70 GHz
LO Frequency: 10.00 GHz
Output Frequency: 950 – 1700 MHz
LO Stability: ±500 kHz
Noise Temperature: 0.9 dB
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Norsat 4209C
$97.00Ku-Band Single Band PLL LNB
4000C Series
Input Frequency: 10.95 – 11.70 GHz
LO Frequency: 10.00 GHz
Output Frequency: 950 – 1700 MHz
LO Stability: ±250 kHz
Noise Temperature: 0.9 dB
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Norsat 4109C
$119.00Ku-Band Single Band PLL LNB
4000C Series
Input Frequency: 10.95 – 11.70 GHz
LO Frequency: 10.00 GHz
Output Frequency: 950 – 1700 MHz
LO Stability: ±150 kHz
Noise Temperature: 0.9 dB
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Norsat 4509B
$86.00Ku-Band Single Band PLL LNB
4000B Series
Input Frequency: 12.25 – 12.75 GHz
LO Frequency: 11.30 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±500 kHz
Noise Temperature: 0.9 dB
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Norsat 4209B
$97.00Ku-Band Single Band PLL LNB
4000B Series
Input Frequency: 12.25 – 12.75 GHz
LO Frequency: 11.30 GHz
Output Frequency: 950 – 1450 MHz
Local Stability: ±250 kHz
Noise Temperature: 0.9 dB
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Norsat 4109B
$119.00Ku-Band Single Band PLL LNB
4000B Series
Input Frequency: 12.25 – 12.75 GHz
LO Frequency: 11.30 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±150 kHz
Noise Temperature: 0.9 dB
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Norsat 4509A
$86.00Ku-Band Single Band PLL LNB
4000A Series
Input Frequency: 11.70 – 12.20 GHz
LO Frequency: 10.75 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±500 kHz
Noise Temperature: 0.9 dB
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Norsat 4209A
$97.00Ku-Band Single Band PLL LNB
4000A Series
Input Frequency: 11.70 – 12.20 GHz
LO Frequency: 10.75 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±250 kHz
Noise Temperature: 0.9 dB
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Norsat 4109A
$119.00Ku-Band Single Band PLL LNB
4000A Series
Input Frequency: 11.70 – 12.20 GHz
LO Frequency: 10.75 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±150 kHz
Noise Temperature: 0.9 dB
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Norsat 8520R
$115.00C-Band Single Band DRO LNB
8000R Series
End of Life, replaced with 5250R
Input Frequency: 3.7 – 4.2 GHz
LO Frequency: 5.15 GHz
Output Frequency: 950 – 1450 MHz
LO Stability: ±500 kHz
Noise Temperature: 20K
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Norsat 9000LD
$194.00Ka-Band Single Band DRO LNB
9000L Series
Input Frequency: 21.2 - 22.2 GHz
LO Frequency: 20.25 GHz
LO Stability: ±2 MHz
Noise Temperature: 1.5 dB
