LNA2 20M-3G 40DB 5V RF low noise amplifier high flatness noise figure 1.3dB


Description


1. Product application:


        This amplifier has the advantages of wide frequency range, stable gain, small noise figure, and large dynamic range (+19.5dBm@1dBP). It is especially suitable for various RF receiving front-end circuits and increases communication distance! Widely used in short wave, FM radio, remote control receiver, cable TV signal amplifier, Beidou, GPS satellite navigation, 2.4G Bluetooth, WIFI receiver RF front-end and other places that require low-noise small-signal RF amplification! The amplifier has a shielded case and a reverse protection protection diode.

Three, technical indicators


1. Power supply voltage: 5V DC (typical current value I <150mA)


2. Gain: 40DB input and output impedance: 50 ohms


3. Maximum output power: 19dBm (under 6VPP \ 50 ohm load)


4. Input signal: <-20dBm (the output signal is distorted when the input is greater than -20dBm)


5. Bandwidth: 20MHz to 3GHz (the gain is different at different frequencies, please refer to the S21 curve index for details)


6. Noise figure: 1.3dB (measured at 1.5GHz)


7. With metal shell shielding



       


 

Three, vector network analyzer measurement S21 S11

 

Payment

1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.

Shipping

1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;
4.International buyers please note:
  a.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are buyer’s responsibility. We will try our best to reduce the risk of the custom duties.
  b.Please check with your country's customs office to determine what these additional costs will be prior to buying.


Returns policy

1.If the item is not as described or damaged in transportation, please send it back within 7 days upon date of receipt

2.For defective item, we guarantee free exchange or full refund within 30 days from the day of placing order

3.Buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements

4.Items must be unused, in original packaging and include all parts, accessories and packaging

5.When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation


Terms of sales

1. All the items will be tested before shipping. Buy them with the confidence! 

2. We maintain hightest buyer ratings StarStarStarStarStar and 100% customer satisfaction,  Positive Feedback will be much appreciated from you.

3. Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.


Feedback

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2.Any dissatisfaction or problem, please contact us before you leave neutral Neutral feedback rating or negative Negative feedback rating feedback.

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