Are you on the hunt for the best low noise amplifiers in China? With the booming electronics market, finding the right factory can feel overwhelming. Understanding the top manufacturers not only saves you time but also ensures you get high-quality products that meet your needs. Imagine having access to reliable options that enhance your projects and boost performance. Ready to discover the leading factories that can elevate your audio experience? Dive into our comprehensive comparison and make informed choices that will take your work to the next level!

Qotana – Qotana

Product Details: Wide Band Solid State Power Amplifier 8~12GHz

Technical Parameters:
– 200W Power Output
– Frequency Range: 8-12GHz

Application Scenarios:
– RF testing and measurement
– Telecommunications

Pros:
– High power output
– Wide frequency range

Cons:
– Potential heat management issues
– Requires proper power supply

China Low Noise Power Amplifier Manufacturers and Products, Factory …

Product Details: High Performance Low Noise Power Amplifier designed to minimize noise and provide optimal performance for communication systems, radar, and electronic warfare applications.

Technical Parameters:
– Low distortion
– Superior signal integrity

Application Scenarios:
– Communication systems
– Radar

Pros:
– Minimizes noise
– High-quality performance

Cons:
– Specific technical parameters not provided
– Limited application details

Low Noise Amplifier Manufacturers & Suppliers – China Low Noise …

Product Details: Low Noise Amplifiers (LNAs) with various frequency ranges and gain specifications.

Technical Parameters:
– Frequency Range: 0.01-50 GHz
– Gain: 12 dB to 44 dB

Application Scenarios:
– Telecommunications
– Signal processing in RF applications

Pros:
– High gain and low noise figure
– Wide frequency range options

Cons:
– Power supply requirements vary by model
– Potential for spurious emissions

Quality RF Power Amplifier & LNA Low Noise Amplifiers factory from China

Product Details: Quality RF Power Amplifier & LNA Low Noise Amplifiers from Nanjing Shinewave Technology Co., Ltd.

Technical Parameters:
– Frequency Range: 0.1 ~ 18 GHz
– Power Output: Up to 250W

Application Scenarios:
– Research projects requiring high-power RF amplification
– Telecommunication systems

Pros:
– High power output for various applications
– Wide frequency range for versatile use

Cons:
– Limited information on specific models
– Potentially high cost for advanced models

China Low Noise Amplifier Manufacturers and Products, Factory | Leader

Product Details: High-Quality Low Noise Amplifier designed for high gain and low noise figure performance.

Technical Parameters:
– High gain
– Low noise figure

Application Scenarios:
– Communication systems
– Radar systems

Pros:
– Excellent signal reception
– Minimal interference and distortion

Cons:
– Generic placeholder for cons
– Generic placeholder for cons

A C-Band Cryogenic GaAs MMIC Low-Noise Amplifier for Quantum Applications

Product Details: C-Band Cryogenic GaAs MMIC Low-Noise Amplifier for Quantum Applications

Technical Parameters:
– Operating temperature: 3.6 K
– Power consumption: 15 mW
– Equivalent noise temperature: 5 K
– Average gain: 40 dB
– Frequency range: 4 to 8 GHz

Application Scenarios:
– Superconducting qubit readout
– Large-scale quantum computing systems

Pros:
– High performance with low noise
– Compact design suitable for large-scale manufacturing

Cons:
– Designing LNAs for cryogenic operation remains challenging
– Limited cooling power and space in dilution refrigerators

Wideband Low Noise Amplifiers – Mini-Circuits

Product Details: Wideband Low Noise Amplifiers, 0.5-15 GHz with low noise, high IP3 and flat gain over >1 decade bandwidths.

Technical Parameters:
– Noise Figure as low as 1.5 dB
– IP3 up to +35 dBm

Application Scenarios:
– WiFi and WLAN
– Defense, S-Band and C-Band radar, SatCom

Pros:
– 50Ω Matched over >1 Decade Bandwidths
– Excellent Gain Flatness

Cons:
– Limited to specific frequency range
– Potentially high power consumption

China Low Noise Amplifiers Manufacturers and Products, Factory | Leader

Product Details: High Performance Low Noise Amplifiers for Superior Signal Quality

Technical Parameters:
– State-of-the-art technology for minimal noise interference
– Wide range of options to accommodate different specifications

Application Scenarios:
– Satellite communication
– Radar systems
– Wireless communication

Pros:
– Superior performance and reliability
– Exceptional performance in challenging environments

Cons:
– Specific technical parameters not provided
– Limited information on pricing and availability

RF Low Noise Amplifiers (LNAs) – Mini-Circuits

Product Details: RF Low Noise Amplifiers (LNAs) designed to provide low noise figure for improving system noise figure in sensitive receiver applications.

Technical Parameters:
– Noise Figure as low as 0.4 dB
– IP3 up to +46.2 dBm

Application Scenarios:
– Sensitive receiver applications
– CATV Upstream and Downstream Applications

Pros:
– Wide bandwidth and flat gain
– High IP3 and desirable specifications

Cons:
– Limited information on specific models
– Potentially higher cost compared to standard amplifiers

Universal Low Noise Charge Amplifier – china-yec.net

Product Details: YE5852 charge amplifier is a low noise charge amplifier whose output voltage is directly proportional to input charge. It can measure vibration, impact, and dynamic force with piezoelectric transducers.

Technical Parameters:
– Charge Input (PC): ≤±106
– Voltage Input (V): ≤±10
– Gain (mV/pC): 0.01-1000
– Operating Temperature (℃): 0-+40
– Power Supply: DC:±18-±28V, AC:220V50Hz, AC:110V60Hz
– Weight (Kg): 1.5
– Dimensions (mm): 70×132.5×200

Application Scenarios:
– Mechanics
– Water conservancy
– Dynamic force measurement
– Mining
– Traffic
– Architecture
– Aviation
– Spaceflight
– Weapon testing
– Chemical explosion calibration

Pros:
– High precision
– Low noise
– Wide dynamic range
– High current output: 100 mA
– Selectable HPF and LPF corner frequencies
– Selectable gain

Cons:
– Limited operating temperature range
– Potential complexity in setup

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Comparison Table

Company	Product Details	Pros	Cons	Website
Qotana – Qotana	Wide Band Solid State Power Amplifier 8~12GHz	– High power output – Wide frequency range	– Potential heat management issues – Requires proper power supply	www.qotana.com
China Low Noise Power Amplifier Manufacturers and Products, Factory …	High Performance Low Noise Power Amplifier designed to minimize noise and provide optimal performance for communication systems, radar, and electronic…	– Minimizes noise – High-quality performance	– Specific technical parameters not provided – Limited application details	www.leader-mw.com
Low Noise Amplifier Manufacturers & Suppliers – China Low Noise …	Low Noise Amplifiers (LNAs) with various frequency ranges and gain specifications.	– High gain and low noise figure – Wide frequency range options	– Power supply requirements vary by model – Potential for spurious emissions	www.leader-mw.com
Quality RF Power Amplifier & LNA Low Noise Amplifiers factory from China	Quality RF Power Amplifier & LNA Low Noise Amplifiers from Nanjing Shinewave Technology Co., Ltd.	– High power output for various applications – Wide frequency range for versatile use	– Limited information on specific models – Potentially high cost for advanced models	amplifiersrf.com
China Low Noise Amplifier Manufacturers and Products, Factory	Leader	High-Quality Low Noise Amplifier designed for high gain and low noise figure performance.	– Excellent signal reception – Minimal interference and distortion	– Generic placeholder for cons – Generic placeholder for cons
A C-Band Cryogenic GaAs MMIC Low-Noise Amplifier for Quantum Applications	C-Band Cryogenic GaAs MMIC Low-Noise Amplifier for Quantum Applications	– High performance with low noise – Compact design suitable for large-scale manufacturing	– Designing LNAs for cryogenic operation remains challenging – Limited cooling power and space in dilution refrigerators	arxiv.org
Wideband Low Noise Amplifiers – Mini-Circuits	Wideband Low Noise Amplifiers, 0.5-15 GHz with low noise, high IP3 and flat gain over >1 decade bandwidths.	– 50Ω Matched over >1 Decade Bandwidths – Excellent Gain Flatness	– Limited to specific frequency range – Potentially high power consumption	www.minicircuits.com
China Low Noise Amplifiers Manufacturers and Products, Factory	Leader	High Performance Low Noise Amplifiers for Superior Signal Quality	– Superior performance and reliability – Exceptional performance in challenging environments	– Specific technical parameters not provided – Limited information on pricing and availability
RF Low Noise Amplifiers (LNAs) – Mini-Circuits	RF Low Noise Amplifiers (LNAs) designed to provide low noise figure for improving system noise figure in sensitive receiver applications.	– Wide bandwidth and flat gain – High IP3 and desirable specifications	– Limited information on specific models – Potentially higher cost compared to standard amplifiers	www.minicircuits.com
Universal Low Noise Charge Amplifier – china-yec.net	YE5852 charge amplifier is a low noise charge amplifier whose output voltage is directly proportional to input charge. It can measure vibration, impac…	– High precision – Low noise – Wide dynamic range – High current output: 100 mA – Selectable HPF and LPF corner frequencies – Selectable gain	– Limited operating temperature range – Potential complexity in setup	www.china-yec.net

Frequently Asked Questions (FAQs)

What is a low noise amplifier (LNA)?

A low noise amplifier (LNA) is an electronic device used to amplify weak signals without adding significant noise. It’s essential in communication systems, such as radio and television, where it helps improve signal quality and reception.

Why are low noise amplifiers important in communication systems?

LNAs are crucial because they enhance weak signals before they are processed further. By minimizing noise, they ensure that the transmitted information remains clear and reliable, which is vital for effective communication.

What should I consider when choosing a factory for LNAs in China?

When selecting a factory, consider their experience, production capacity, quality control processes, and certifications. It’s also helpful to look at customer reviews and their ability to meet your specific requirements.

How can I ensure the quality of LNAs produced in Chinese factories?

To ensure quality, request samples before placing large orders, and consider visiting the factory if possible. Additionally, check for certifications like ISO and ask about their testing procedures to verify product reliability.

What are the typical lead times for LNA production in China?

Lead times can vary based on the factory and order size, but typically, you can expect production to take anywhere from 4 to 12 weeks. It’s best to discuss timelines upfront to align expectations.