Line Amplifier

Raygnal Technology (Shenzhen) Co.,Ltd：Your Leading Line Amplifier Supplier

Technology is growing fast because of innovation. With this in mind, Raygnal was launched. As a specialist in telecommunications, Raygnal is a high-tech enterprise which is dedicated to serving cellular network providers and individuals by offering comprehensive wireless solutions worldwide.

RF Line Amplifier

Dual band Line amplifiers are able to tailor by Raygnal to boost two network systems GSM900+DCS1800 or DCS1800+WCDMA2100 or CDMA+PCS or LTE800+LTE2600 etc simultaneously.

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Why choose us

R&D team

The company has a professional research and development capability and a research and development team with a leading domestic technical level.

Cheap price

We have a professional purchasing team and costing team, trying to reduce costs and profits, and provide you with a good price.

Quality assurance

In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.

Professional service

We can accept factory inspection and goods inspection at any time. Technical discussion, research and development of new products, and complete after-sales service.

Types of Line Amplifier

Weak signal amplifier

Weak signal amplifiers are used in wireless receivers, acoustic pickups, audio tape players, and CD players. These amplifiers are designed to handle small input signals and must generate minimal internal noise while significantly increasing the signal voltage. Field Effect Transistors (FET) are particularly efficient for such applications.

Power amplifier

Power amplifiers are used in broadcast transmitters, wireless transmitters, and high-end audio systems. These applications typically use bipolar transistors. The primary considerations in power amplifications are power output and efficiency.

Benefits of Line Amplifier

Enhanced sound quality

The primary advantage of using a line amplifier is the significant improvement in sound quality. This device minimizes distortion and interference by converting the signal accurately, ensuring that the audio output remains clean and crisp. This enhancement is particularly noticeable when upgrading to high-performance speakers and amplifiers.

Compatibility and flexibility

Line amplifier offers excellent compatibility with various car audio systems. Whether you’re working with an older model or a newer vehicle, this converter adapts to different setups, making it a versatile choice for many enthusiasts. It also integrates aftermarket amplifiers and subwoofers, providing more options for customizing your sound system.

Easy installation and integration

Installing a line amplifier is forthright and doesn’t require extensive modifications to the existing system. This ease of connection saves time and reduces the risk of damaging factory wiring. Additionally, the converter seamlessly integrates with the car’s existing components, maintaining the overall integrity of the audio system.

Cost-effective upgrade

For those looking to upgrade their car audio system without a complete overhaul, a line amplifier offers a cost-effective solution. Instead of replacing the entire head unit, you can enhance the system’s performance by adding amplifiers and speakers, using the converter to ensure compatibility and optimal signal processing.

Specs

Parameters		Uplink	Downlink
Frequency Range	LTE700	703~ 748MHz	758~ 803MHz
	CDMA800	824-849MHz	869-894MHz
	GSM&EGSM	880 ~ 915MHz	925 ~ 960MHz
	DCS	1710 ~ 1785MHz	1805 ~ 1880MHz
	PCS	1850-1910MHz	1930-1990MHz
	WCDMA	1920 ~ 1980MHz	2110 ~ 2170MHz
	LTE2600	2500~2570MHz	2620 ~ 2690MHz
Operation Bandwidth (-3dB)		Wide Band
Maximum Gain		40dB	40dB
Output Power		0dBm	27~33dBm
MGC (Manual Gain Control)		31dB range/1dB step
AGC (Automatic Gain Control)		≧25dB
Spurious Emission	9KHz~1GHz	≦ -36dBm
	1GHz~12.75GHz	≦ -30dBm
Noise Figure		≤6dB
VSWR		≦2.0
Group Delay		≤1μs
LED Alarm	Power LED	DC ON/OFF
	AGC LED	Red, ALC≥10dB
	ISO LED	Red, ALC≥25dB, RF stop working
RF Connector		N-Female
Impedance		50Ω
Power Consumption		11W (27dBm); 16W (30dBm~33dBm)
Power Supply		Input: AC 110~240V; Output: 12V/6A (27dBm); 28V/2.5A (30dBm~33dBm)
Operating Temperature		-10℃~50℃
Environment Conditions		IP30
Dimensions (Lx W x H )		31017065mm (27dBm); 31522872.8mm (30dBm~33dBm)
Weight (N.W)		≤8KG

Transportation and packaging

productcate-783-583

Our Factory

FAQ

Q: Why are they important in fiber - optic networks?

A: They are crucial for long - distance fiber - optic communication. Without them, signals would become too weak to be detected accurately over long spans, limiting the reach and capacity of the network.

Q: How much amplification can a fiber - line amplifier provide?

A: The amount of amplification varies. EDFAs can typically provide gains in the range of 20 - 40 dB, depending on factors like the pump power and the length of the doped fiber.

Q: How do you select the right fiber - line amplifier for a network?

A: Consider factors such as the required gain, the operating wavelength, the distance the signal needs to travel, and the compatibility with other network components. For long - haul applications, a high - gain EDFA might be suitable, while for some metro networks, a Raman amplifier could be a better choice.

Q: What is the power consumption of a fiber - line amplifier?

A: Power consumption varies. EDFAs typically consume a few watts to tens of watts, depending on the gain and the power of the pump laser. Raman amplifiers can also have different power consumption levels depending on the pump power required.

Q: How do you maintain a fiber - line amplifier?

A: Regular monitoring of the gain, temperature, and power consumption is important. Also, ensuring proper cooling and protection from environmental factors like dust and humidity can help maintain its performance.

Q: Can multiple fiber - line amplifiers be used in a single fiber - optic link?

A: Yes, multiple amplifiers can be used in a single link. In long - distance communication, a combination of EDFAs and Raman amplifiers might be used at different points along the fiber to optimize the amplification and signal quality.

We're professional line amplifier manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale high-grade line amplifier made in China here from our factory.

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