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
$418.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±10 kHz
Noise Figure: 25K
F Type 75 Ohm Connector
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Norsat 3125RN
$462.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±10 kHz
Noise Figure: 25K
N Type 50 Ohm Connector
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Norsat 3220RF
$429.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±25 kHz
Noise Figure: 20K
F Type 75 Ohm Connector
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Norsat 3220RN
$473.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±25 kHz
Noise Figure: 20K
N Type 50 Ohm Connector
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Norsat 3225RF
$407.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±25 kHz
Noise Figure: 25K
F Type 75 Ohm Connector
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Norsat 3225RN
$451.00C-Band Single Band PLL LNB
3000R Series
Input Frequency: 3.70 – 4.20 GHz
LO Frequency: 5.15 GHz
LO Stability: ±25 kHz
Noise Figure: 25K
N Type 75 Ohm Connector
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Norsat 9000HX-O3B-ABSF
$2,466.00Dual-mode Ka-Band PLL LNB
9000HX-O3B-ABS Series
Band A: 17.852 - 18.588 GHz
Band B: 18.372 - 19.300 GHz
LO Stability: ±25 kHz
(If no 10MHz EXT REF present)
Noise Figure: 1.5 dB
F Type 75 Ohm Connector
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Norsat 9000HX-O3B-ABSN
$2,466.00Dual-mode Ka-Band PLL LNB
9000HX-O3B-ABS Series
Band A: 17.852 - 18.588 GHz
Band B: 18.372 - 19.300 GHz
LO Stability: ±25 kHz
(If no 10MHz EXT REF present)
Noise Figure: 1.5 dB
N Type 50 Ohm Connector
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Norsat 9000HX-O3B-AF
$792.00Ka-Band AUTO-REF PLL LNB
9000HX-O3B Series
17.852 - 18.588 GHz
LO Stability: ±25 kHz in PLL mode
Noise Figure: 1.6 dB
F Type 75 Ohm Connector
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Norsat 9000HX-O3B-AN
$792.00Ka-Band AUTO-REF PLL LNB
9000HX-O3B Series
17.852 - 18.588 GHz
LO Stability: ±25 kHz in PLL mode
Noise Figure: 1.6 dB
N Type 50 Ohm Connector
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Norsat 9000HX-O3B-BF
$792.00Ka-Band AUTO-REF PLL LNB
9000HX-O3B Series
18.372 - 19.271 GHz
LO Stability: ±25 kHz in PLL mode
Noise Figure: 1.6 dB
F Type 75 Ohm Connector
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Norsat 9000HX-O3B-BN
$792.00Ka-Band AUTO-REF PLL LNB
9000HX-O3B Series
18.372 - 19.271 GHz
LO Stability: ±25 kHz in PLL mode
Noise Figure: 1.6 dB
N Type 50 Ohm Connector
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Norsat 9000X4ADF
$3,561.00Ka-Band Quad Band EXT REF LNB
9000X4 Series
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 Stability: Phase Locked to External Reference
Noise Figure: 2.0 dB
F Type 75 Ohm Connector
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Norsat 9000X4ADN
$3,578.00Ka-Band Quad Band EXT REF LNB
9000X4 Series
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 Stability: Phase Locked to External Reference
Noise Figure: 2.0 dB
N Type 50 Ohm Connector
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Norsat 9000X4ECF
$3,561.00Ka-Band Quad Band EXT REF LNB
9000X4 Series
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 Stability: Phase Locked to External Reference
Noise Figure: 2.0 dB
F Type 75 Ohm Connector
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Norsat 9000X4ECN
$3,578.00Ka-Band Quad Band EXT REF LNB
9000X4 Series
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 Stability: Phase Locked to External Reference
Noise Figure: 2.0 dB
N Type 50 Ohm Connector
