HARDWARE / PRODUCTUpdated 24 Jul 2026

Cryogenic LNA portfolio

TTI Norte
Cryogenic LNA portfolio

A portfolio of cryogenic Low Noise Amplifiers (LNAs) offering outstanding performance for radioastronomy and quantum computing applications.

Technical specifications

Type
W band Cryo LNA
Frequency
72–116 GHz
Noise temp.
31 K (avg)
Type (2)
Q band Cryo LNA
Frequency (2)
31–50 GHz
Noise temp. (2)
14 K (avg)
Type (3)
K-Ka band Cryo LNA
Frequency (3)
18–32.4 GHz
Noise temp. (3)
8 K (avg)
Type (4)
C-Ka band Cryo LNA
Frequency (4)
4–20 GHz
Noise temp. (4)
4.7 K (avg)
Type (5)
X band Cryo LNA
Frequency (5)
8.4–8.5 GHz
Noise temp. (5)
<3 K
Type (6)
X band Cryo LNA
Frequency (6)
8–9 GHz
Noise temp. (6)
<4 K
Type (7)
C-X band Cryo LNA
Frequency (7)
4–12 GHz
Noise temp. (7)
5.1 K (avg)
Type (8)
C-X band Cryo LNA
Frequency (8)
4–12 GHz
Noise temp. (8)
5 K (avg)
Type (9)
C-X band Cryo LNA
Frequency (9)
2–18 GHz
Noise temp. (9)
4.8 K (avg)
Type (10)
C band Cryo LNA
Frequency (10)
5.7–6.3 GHz
Noise temp. (10)
<2.5 K
Type (11)
C band Cryo LNA
Frequency (11)
4–8 GHz
Noise temp. (11)
<3.5 K
Type (12)
C band Cryo LNA (low power)
Frequency (12)
4–8 GHz
Noise temp. (12)
<4 K
Type (13)
S band Cryo LNA
Frequency (13)
2.3–4.8 GHz
Noise temp. (13)
<3.5 K
Type (14)
S band Cryo LNA
Frequency (14)
2–4.5 GHz
Noise temp. (14)
<3 K
Type (15)
UHF–S band Cryo LNA
Frequency (15)
0.3–3.3 GHz
Noise temp. (15)
5 K (avg)
Type (16)
UHF–S band Cryo LNA
Frequency (16)
0.1–1.1 GHz
Noise temp. (16)
4.5 K (avg)

About

The Celestia TTI Cryogenic LNA portfolio features a range of cutting-edge Low Noise Amplifiers specifically designed for cryogenic operations. These LNAs are optimized for applications in radioastronomy and quantum computing, where extremely low noise temperatures are critical for signal detection and processing. The portfolio includes various models covering a wide spectrum of frequencies, from UHF to W band, with noise temperatures as low as <2.5 K. Each LNA is engineered to deliver superior performance in demanding cryogenic environments, ensuring high-fidelity signal amplification. The product line is continuously expanding, with new models and datasheets becoming available.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: celestia-tti.com ↗

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