Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления мощности может быть установлено от -50 до 0 дБм.



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DYKB-JUN Store

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Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления может быть установлено от -50 до 0 дБм.

История изменения цены

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Месяц Минимальная цена Макс. стоимость Цена
Jul-23-2026 0.79 руб. 0.32 руб. 0 руб.
Jun-23-2026 0.28 руб. 0.69 руб. 0 руб.
May-23-2026 0.21 руб. 0.70 руб. 0 руб.
Apr-23-2026 0.3 руб. 0.56 руб. 0 руб.
Mar-23-2026 0.99 руб. 0.21 руб. 0 руб.
Feb-23-2026 0.46 руб. 0.3 руб. 0 руб.
Jan-23-2026 0.7 руб. 0.49 руб. 0 руб.
Dec-23-2025 0.5 руб. 0.64 руб. 0 руб.
Nov-23-2025 0.87 руб. 0.43 руб. 0 руб.

Описание товара

Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления мощности может быть установлено от -50 до 0 дБм.Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления мощности может быть установлено от -50 до 0 дБм.Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления мощности может быть установлено от -50 до 0 дБм.Цифровой измеритель мощности радиочастот 1МГц-10ГГц модуль измерения сигнала значение ослабления мощности может быть установлено от -50 до 0 дБм.


Intelligent Digital RF Power Meter 1MHz to 10GHz -50 to 0dBm RF Signal Measuring Meter Module
 

 
 
  
 Description:
  • Features: 

    RF power meter, the instrument is operated by buttons. Advantages: simple structure, convenient use, stable performance, reliability, high sensitivity and fast measuring speed.
     
     
    Second, the application:
    ● RF power measurement;
    ● Instrument calibration;
     
     
    Third, the technical parameter table:
    No. Item Parameter Unit Remarks
    1 Measuring power range -50~+0 dBm (external RF attenuator can be extended to 100dBm)
    2 Measurement power resolution 0.1 dBm
    3 Measurement frequency range 1~10000MHz
    4 Measuring power 1nW ~ 1mW
    5 working voltage 7~12 VDC
    6 operating current <50 mA
    7 Working temperature -40 ° C ~ 65 ° C Celsius
    8 Storage temperature -40 ° C ~ 65 ° C Celsius
    9 Size 55*45*10 mm Length X Width X Height
     
    Fourth, the interface display and operation instructions:
    (1) Description of unit: dBm;
    (2) Button description:
    FUN: function key; MODE: setting interface; SEL: self-adding key or self-decreasing key;
    4.1. Display measurement data
     Interface display font:
    The first line "RF-POW -51.2 dBm"
    The second line "610uV 7nW"
    Note: The signal dBm value, input voltage value, and input power are displayed separately.
    4.2. Setting the RF power attenuation value
    Interface display font:
    The first line "RF Attenuator"
    The second line "SUB 000dB"
    Key operation:
    FUN: Function key; (Selecting plus or minus direction) Display SUB is subtracted, and ADD is added. (Long press FUN to save the set dB value)
    SEL: self-add key or self-decrement key;
    Note: Connect different RF power attenuators and set the corresponding attenuation coefficient to read the correct power parameters.
    Five, wiring
    P1 wiring definition:
    No. Symbol Meaning
    1 VDD module power supply positive (7V~12V)
    2 GND power supply of the module
     
    P2 wiring definition:
    No. Symbol Meaning
    1 FX not used
    2 RF RF signal input
    3 GND power supply negative
     
    annotation:
     
     
    First, dB is a pure count unit: for power, dB = 10*lg(A/B). For voltage or current, dB = 20*lg(A/B). The meaning of dB is simply too simple. It is a brief representation of a large number (followed by a long string of 0) or a small number (with a long string of 0 in front). Such as:
    X=1000000000000000 (Total 15 0)
    Can be expressed as: 10lgX=150dB
    X=0.000000000000001
    Can be expressed as: 10lgX=-150 dB
    dBm defines miliwatt (milliwatts). 0 dBm=1mw;
    dBw defines watt. 0 dBW = 10lg1 W = 10lg1000 mw = 30 dBm.
    dB always defines the power unit by default, in 10lg. Of course, in some cases, the signal strength (Amplitude) can be used to describe the power and power, which is measured by 20 lg. This is true both in the control field and in the signal processing field. For example, sometimes you can see the expression of dBmV.
     

    Package Contents
    100% Brand New
    1 XIntelligent Digital RF Power Meter 1MHz to 10GHz -50 to 0dBm RF Signal Measuring Meter Module


     

 
Shipping :
    • We only accept Address,Please Make sure it's 100% right.
      The items you ordered will be shipped out in 1 business day by Air Mail when your payment is clear.

      Country

      Delivery Time

      Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-22 >25
      Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 >35
      United States Rate (item arrived)     9% 50% 21% 13% 7% Refund or Resend
      United Kingdom Rate (item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend
      Australia Rate (item arrived) 23% 50% 13% 8% 6% Refund or Resend
      France Rate (item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend
      Germany Rate (item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend

      Canada

      Rate (item arrived)

      0.0%

      44%

      35%

      18%

      3%

      Refund or Resend

      Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend
 
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    We always reply to ebay messages within 1-2 business days. If you do not get a response from us, then please check your ebay message. we only reply message, no send email.
    Original and return shipping fee will not be refunded or reimbursed under all circumstances. You must agree and acknowledge this term if you bid for this item. Therefore, please do not complain about having to ship back at your own expense.


    Contact US::

    If have any question, Please contact us by message(no e-mail). Reply within 24hours.
    We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you.
    We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference,
    we may not be able to reply your emails immediately.

 



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