50-4000MHz/0.1-2000MHz SPF5189 LNA RF Signal Power Amplifier ReceiverModule

Description

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50-4000MHz/0.1-2000MHz SPF5189 LNA RF Signal Power Amplifier ReceiverModule
SPF5189 50-4000MHz RF Amplifier Module
Features:
This RF Amplifier features low noise figure, is a LNA RF Amplifier.
Generally used as a high frequency or intermediate frequency preamplifier for a wide range of radio receivers, as well as amplifying circuits of highly sensitive electronic detection devices.
In the case of amplifying weak signal, the noise of the amplifier itself may be very serious, so it is hoped that this noise will be reduced to improve the signal-to-noise ratio of the output.
Application: LNA for the main mobile communication base station infrastructure applications, such as wireless communication transceiver card, tower mounted amplifier (TMA), combiner, Repeaters, and distal/digital wireless wide band end equipment application design.
This RF low noise amplifier LNA is 50-4000MHz, NF = 0.6dB.
Specifications:
LNA: 50-4000mhz
NF: SPF5189Z
LNA0: 0.6 dB
Amplifier: FM
Size: 34 x 25mm/1.33 x1.0inch
Package Included:
1 x  LNA 50-4000MHz SPF5189 RF Amplifier
0.1-2000MHz Broadband Amplifier Module
Applications:
The amplifier is based on the original 0.1--2000 + MHz (30dB) amplifier, using two-stage cascade is made with low noise, high gain (60dB), and is suitable to detect weak signals.
Amplifier parameters indicators:
Operating frequency: 0.2-1500MHz
Amplifier Gain: 60dB
Maximum output power: + 10dBm (10mW) @ 1dB compression point
Working Current: 35mA (9V)
Supply voltage: 6--12VDC
System Impedance: 50 ohms
The amplifier uses some tips:
1) The amplifier at the operating frequency of less than 500MHz, has a very good gain flatness. The lower the frequency, the higher the gain consistency.
2) The lower limit of the operating frequency of the amplifier input and output capacitors are subject to default is 0.1uF, it can work to 0.2MHz; you can increase the input and output capacitors to extend the lower frequency limit. Applications should pay attention to enhance the power supply decoupling and regulator.
3) When the supply voltage 5-8V changes, can be used as a variable gain amplifier, the gain with the power supply voltage increases. DA control with the power supply voltage, you can control the amplifier gain, the gain adjustment.
4) When the supply voltage is 8-10V, low-end gain of 30dB, at which point the amplifier has a low noise figure and good stability.
5) When the voltage is 12V, maximum gain, low frequency gain up to 32.5dB,
6) Since the amplifier gain very high (60dB), the input attention overload (Fmax = -50dBm), in use should follow the relevant principles of RF and microwave circuit layout.
Package Included:
1PCS*60dB RF broadband amplifier
Shipping Policy
Payment Method
Returns Policy
Shipping Policy
*We ship items to Worldwide. Thank you!
*we will ship out the order in
1 business days
after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.
*If you choose expedited shipping, please confirm your phone number on address and make us a note about the custom declare price, It is very important.
Payment Method
We accept Paypal ONLY. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
Returns Policy
* We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
* If you do not satisfy with our items. Please simply return to us within 60 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
* Please include your eBay ID and item number with any email requests.