SPF5189 модуль усилителя практичный передатчик 50-4000 мгц радиочастотный широкополосный высокочастотный широкополосный приемник с низким уровнем шума: описание, характиристики, цены, фото и видеообзоры

Описание

SPF5189 модуль усилителя практичный передатчик 50-4000 мгц радиочастотный широкополосный высокочастотный широкополосный приемник с низким уровнем шума

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: Approx.34x25mm
Package included:1pc x RF Amplifier Module
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.

FEEDBACK

1. If you are satisfied with our products and services, please leave your positive feedback of 5 stars . And 5 stars for the detailed rating of your order. We will of course give your positive feedback.

2. If you don't satisfied our porducts, pls contact us before you leave negative feedback. We guarantee we will 100% slove any problem for you.

SHIPPING

1. Preparing Time: we need 3-7 working days to prepare your order, Ignoring how many days of processing remains.

2. There is no limitied Order/Value in our store. We offer free shipping worldwide for any quantity and any value

3. APO/FPO/DPO Shipping

We apologize that P.O. Boxes and military addresses (APO, FPO) cannot be delivered.

REFOUND & EXCHANGE

We have a QA team to test your ordered products are functioning correctly before they are packed and sent to you. But you do need to confirm detail carefully before buying.
If you have any question regarding return policy, please feel free to contact us!
OUR GUARANTEE
If you are not 100% satisfied with the quality of your purchase, you can return or exchange your items within 30 days from the delivered date.
Request:
1. Items received within 30 days from the delivered date.
2. Items received unused, undamaged and in original package.
3. Return shipping fee was paid by buyer.