• Your shopping cart is empty!

    • Spf5189 With Shielding Shell Rf Signal Receiver Low Wideband Radio Frequency Lan 50-4000Mhz Nf=0.6Db Amplifier Module

    USD $3.89VAT Included50% OFFFree Shipping
    Just for Dropshipping and Wholesale
    How to pay?
    • Ships in 24 hours via Fast Shipping.
    • Estimated Delivery 5 to 9 Business Days.
    Customer Reviews
    *Note: Some reviews have been processed by Google Translate!
    N***w Verified Buyer

    Good, low noise HF/UHF amplifier. Used with RTL-SDR with his internal t-bias 4,5V. Amp current is 140mA, a max current supplied by RTL-SDR is 180mA at 4,5V. Ultra-Low Noise Figure 0.60dB at 900MHz , Gain 18.7dB at 900MHz, power supply from 3V to 5,25V.

    4
    F***i Verified Buyer

    Hello everyone Sent quickly, the goods are very high quality. Kind staff. The seller diligently answers any questions. Great shop. I will still be shopping at this store. Great

    5
    B***q Verified Buyer

    Got it fast enough. Gain slightly worse than passport (only 2DB). The noise ratio has not yet been able to measure. I'm happy with the purchase.

    5
    X***q Verified Buyer

    Looks pretty small in the work did not check the walk there and the chips do not even seem

    5
    Y***b Verified Buyer

    Delivery to Aktau 35 days. I have not yet connected, I will add a review later.

    4
    Z***g Verified Buyer

    Went about a month, packed well, whole, I will check

    5
    S***n Verified Buyer

    Announcement as well embaloado, working OK.

    5
    R***j Verified Buyer

    Very fast shipping and good quality!

    5
    N***a Verified Buyer

    Fast shipping. Items OK, thank you.

    5
    T***x Verified Buyer

    Perfect service! Thank you!

    5
    B***w Verified Buyer

    Great! Excellent product.

    5
    M***n Verified Buyer

    five gold stars

    5
    J***i Verified Buyer

    Useless thing

    5
    E***b Verified Buyer

    All OK!

    4
    B***s Verified Buyer

    Thanks

    5
    S***m Verified Buyer

    super!

    4
    B***l Verified Buyer

    Thanks

    5
    Q***r Verified Buyer

    OK

    5

    DIY Supplies: ELECTRICAL
    Measuring Range: 50-4000MHz
    Dimensions: pls check descripition
    Operating Temperature: pls check descripition
    Accuracy Class: SPF5189 with Shielding Shell
    Display Type: Analog Only
    Certification: NONE
    Model Number: SPF5189 RF Low Noise Amplifier Module




    Feature:


    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