LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module
$31.08
LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module

LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module

availability:In stock

Shipping: Free Airmail
Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$31.08

FREE SHIPPING & RETURN
free shipping and return Worldwide Free Shipping is guaranteed to global online consumers in Alexnld.com. We guarantee total shopping satisfaction by offering exchange, return or refund policy.

Product Description

Description:
This amplifier has the advantages of wide frequency range, stable gain, small noise figure, large dynamic range (+19.5dBm@1dBP), etc. It is especially suitable for various RF receiving front-end circuits to increase the communication distance! Widely used in shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers, Beidou, GPS satellite navigation, 2.4G Bluetooth, WIFI receiver RF front-ends and other places where low-noise and small-signal RF amplification is required! The amplifier has a shielded shell with anti-reverse protection diodes.
Specification:
Power supply voltage: 5V DC (typical current value I?150mA)
Gain: 40DB input
Output impedance: 50 ohms
Maximum output power: 19dBm (under 6VPP50 ohm load)
Input signal: <-20dBm (the output signal is already distorted when the input is greater than -20dBm)
Bandwidth: 20MHz~3GHz (gain is different at different frequencies, please refer to S21 curve index for details)
Noise figure: 1.3dB (measured at 1.5GHz)
With metal shell shield
Product size: 50 x 50 x 9mm
Product weight: 20 grams
Use of amplifier:
1. The amplifier has very good gain flatness when the operating frequency is less than 200MHz, which can be less than 1dB after careful adjustment. The lower the frequency, the higher the gain consistency.
2. The lower limit of the operating frequency of this amplifier is restricted by the input and output capacitors. The default is 0.1uF, which can work up to 0.1MHz; the input and output capacitors can be increased appropriately to extend the lower limit of the frequency. For example, at 10uF, it can work up to 5KHz. For detailed calculations, note that the input and output impedance is 50 ohms, calculate the required capacitance value, and at the same time enhance the decoupling and voltage regulation of the power supply.
3. When the power supply voltage changes between 5-8V, it can be used as a variable gain amplifier, and the gain increases with the increase of the power supply voltage. It is very suitable for RF receiving front-end circuit. DA is used to control the power supply voltage to control the gain of the amplifier and play an automatic gain control.
4. When the power supply voltage is 8-10V, the low-frequency end gain reaches 20dB. At this time, the amplifier has a lower noise figure and better stability.
5. When the voltage is 12V, the gain reaches the maximum value, and the low-frequency end gain can reach 40dB.

Package included:

1 x RF amplifier

More Detailed Photos:

LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module
LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module
LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module
LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

We accept payment through PayPal,and via credit card.

Paying with PayPal / Credit Card -

NOTE: Your order will be shipped to your PayPal address. Ensure you have selected or entered the correct delivery address.

1) Login To Your Account or use Credit Card Express.

2) Enter your Card Details the order will be shipped to your PayPal address. and click Submit.

3) Your Payment will be processed and a receipt will be sent to your email inbox.

Reviews

There are no reviews yet, would you like to submit yours?

Disclaimer: These are user reviews. Results may vary from person to person.

Be the first to review “LNA2 20MHz~3GHz 40dB DC5V RF Low Noise Amplifier High Flatness Noise Figure 1.3dB Amplifier Module”

Product Enquiry