Product Specifications & Performance
What’s the noise temperature of your LNAs?
Our LNAs offer ultra-low noise performance - for instance, the LNF-LNC1.2_3.5A achieves 1.3 K, and the LNF-LNC 4_8G is 1.5 K, with variations across models.
What’s the gain?
Gain varies by model; for example, the LNF-LNC1.2_3.5A delivers 31 dB, and the LNF-LNC 4_8G reaches 40 dB.
What kind of power supply is needed to bias the LNA?
Bias requirements vary by model. For example, the LNF-LNC4_16SB requires 1.1 V, 16 mA, and the LNF-LNC4_8F_LG requires 0.7 V, 10 mA.
What cryogenic temperature can the LNAs operate in?
All LNAs are tested at 4 K (and in some cases 5 K) and are guaranteed for reliable cryogenic operation.
Do you offer room-temperature low noise amplifiers?
Yes. We offer room-temperature LNAs covering 4–115 GHz with noise temperatures around 32 K.
Additional Components
Do you also supply circulators and isolators?
Yes. We offer cryogenic circulators and isolators in the 4-8 and 4–12 GHz range, with insertion loss around 0.17 dB.
Do you offer shielding for circulators and isolators?
Yes, shielding is available as an option.
General & Service Information
Can any model from the Low Noise Factory website be purchased?
Yes, all models can be purchased, and we will deliver them across India, though some require a self-declared end-user declaration.
Can the products be customized?
Products cannot be customized, but additional magnetic shielding can be provided if needed.
How can I get a spec sheet for an LNA?
You can get a spec sheet by providing your application details or specifying the model and quantity you are interested in.
What is the process to place an order?
The process is simple: once a model is identified and quoted, a formal purchase order is needed to proceed further. An order acknowledgment with an estimated delivery time will then be shared.
What are the delivery timelines?
Delivery typically takes 8 to 12 weeks.
Is after-sales support provided?
Yes, after-sales support is available.
Can Globetek help source other related components for a deep space/quantum computing project?
Yes, we will do our best to source and support such requirements.