-40%

0.1-60MHz 20MHz~2.4GHz RF Signal Frequency Counter Cymometer Tester LED Display

$ 8.38

Availability: 100 in stock
  • Restocking Fee: No
  • Produktart: RF Singal Frequency Counter
  • Condition: New
  • All returns accepted: Returns Accepted
  • Select Color: Green
  • Item must be returned within: 60 Days
  • Marke: Markenlos
  • Country/Region of Manufacture: China
  • Herstellernummer: nicht zutreffend
  • EAN: Does Not Apply
  • Herstellungsland und -region: China
  • UPC: Does Not Apply
  • MPN: Does Not Apply
  • Refund will be given as: Money Back
  • Model: RF Singal Frequency Counter
  • Brand: Unbranded
  • Type: Cymometer Tester
  • Color: Green
  • Return shipping will be paid by: Buyer

    Description

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    Details
    Description:
    With Microchip's PIC16F648A, 2.4 GHz frequency meter.
    Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO).
    Unique gate control and precise time algorithm (non-timed interrupt).
    Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value.
    Single-ended input design, three-channel frequency measurement (low channel / high channel / Auto Channel).
    Dual frequency design, value and IF / down mode can be preset separately.
    Using eight 0.56 inches high brightness digital display, eight adjustable brightness.
    Circuit is simple and reasonable structure, two-button control, simple operation.
    The settings are automatically saved, boot directly call.
    Descriptions:
    1 Gate time
    0.01 Second
    0.10
    second
    1.0
    second
    2 Measurement channels (channels are low impedance)
    low channel
    Measuring range: 0.1 MHz ~ 60 MHz
    Accuracy: ± 100Hz (0.01 1s gate time)
    ± 10Hz (0.1 seconds gate)
    ± 1Hz (1.0 seconds when the gate)
    Low channel sensitivity:
    0.1 MHz ~ 10 MHz: better than 60mVPP
    10 MHz ~ 60 MHz: better than 60mVPP
    60 MHz ~ 75 MHz: Not tested
    high channel (divided by 64)
    Measuring range: 20 MHz ~ 2.4 GHz
    Accuracy: ± 6400Hz (0.01 seconds gate)
    ± 640Hz (0.1 1s gate time)
    ± 64Hz (1.0 1s gate time)
    High channel sensitivity:
    20 MHz ~ 30 MHz: better than 100mVPP
    30 MHz ~ 60 MHz: better than 50mVPP
    60 MHz ~ 2.4GHz: not tested
    Auto Channel
    Automatically selected according to the input signal frequency high or low channel channel, identifying the frequency of 60 MHz. Such as when the input signal amplitude is greater than 60 MHz shortage can not automatically select high channel, the channel should manually select high frequency measurement.
    3,IF settings
    Independent double-IF design, adjust the minimum frequency step of 100 Hz, frequency range 0 ~ 99.9999 MHz, can be set to increase or decrease the IF frequency mode.
    4. Frequency reference
    Using 5032 package 13.000MHz Warming voltage controlled crystal oscillator (VC-TCXO), frequency stability of ± 2.5 ppm.
    5. Operating voltage
    DC Input: DC 9V ~ 15V (with reverse polarity protection)
    6 Current
    Maximum 160 mA (test conditions: ① DC12V power supply; ② red LED; ③ eight brightness)
    7 Eight LED display, the highest display eight digits.
    8 Eight LED brightness is adjustable, factory set to maximum brightness.
    9 Physical Dimensions,Length × width × height: 125.5 mm × 25.5 mm × 21.5 mm
    10. Component quality 46 g (NW)
    11. Onboard Interface
    DC IN (Power Interface): HX2.54-2P socket
    RF IN (signal input): HX2.54-2P socket
    ICSP (programming interface): 2.54-6P Pin
    Package included :
    1 x 0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter
    Shipping Policy
    Payment Method
    Returns Policy
    Shipping Policy
    Payment Method
    Returns Policy
    copyright © 2018 datacaciques
    Home
    Payment
    Shipping
    About us
    Contact us
    Home
    Payment
    Shipping
    About us
    Contact us
    Details
    Description:
    With Microchip's PIC16F648A, 2.4 GHz frequency meter.
    Using temperature-compensated voltage controlled crystal oscillator (2.5 ppm VC-TCXO).
    Unique gate control and precise time algorithm (non-timed interrupt).
    Gate (display refresh) time 0.01 seconds / 0.1 seconds / 1.0 seconds, real-time display frequency value.
    Single-ended input design, three-channel frequency measurement (low channel / high channel / Auto Channel).
    Dual frequency design, value and IF / down mode can be preset separately.
    Using eight 0.56 inches high brightness digital display, eight adjustable brightness.
    Circuit is simple and reasonable structure, two-button control, simple operation.
    The settings are automatically saved, boot directly call.
    Descriptions:
    1 Gate time
    0.01 Second
    0.10
    second
    1.0
    second
    2 Measurement channels (channels are low impedance)
    low channel
    Measuring range: 0.1 MHz ~ 60 MHz
    Accuracy: ± 100Hz (0.01 1s gate time)
    ± 10Hz (0.1 seconds gate)
    ± 1Hz (1.0 seconds when the gate)
    Low channel sensitivity:
    0.1 MHz ~ 10 MHz: better than 60mVPP
    10 MHz ~ 60 MHz: better than 60mVPP
    60 MHz ~ 75 MHz: Not tested
    high channel (divided by 64)
    Measuring range: 20 MHz ~ 2.4 GHz
    Accuracy: ± 6400Hz (0.01 seconds gate)
    ± 640Hz (0.1 1s gate time)
    ± 64Hz (1.0 1s gate time)
    High channel sensitivity:
    20 MHz ~ 30 MHz: better than 100mVPP
    30 MHz ~ 60 MHz: better than 50mVPP
    60 MHz ~ 2.4GHz: not tested
    Auto Channel
    Automatically selected according to the input signal frequency high or low channel channel, identifying the frequency of 60 MHz. Such as when the input signal amplitude is greater than 60 MHz shortage can not automatically select high channel, the channel should manually select high frequency measurement.
    3,IF settings
    Independent double-IF design, adjust the minimum frequency step of 100 Hz, frequency range 0 ~ 99.9999 MHz, can be set to increase or decrease the IF frequency mode.
    4. Frequency reference
    Using 5032 package 13.000MHz Warming voltage controlled crystal oscillator (VC-TCXO), frequency stability of ± 2.5 ppm.
    5. Operating voltage
    DC Input: DC 9V ~ 15V (with reverse polarity protection)
    6 Current
    Maximum 160 mA (test conditions: ① DC12V power supply; ② red LED; ③ eight brightness)
    7 Eight LED display, the highest display eight digits.
    8 Eight LED brightness is adjustable, factory set to maximum brightness.
    9 Physical Dimensions,Length × width × height: 125.5 mm × 25.5 mm × 21.5 mm
    10. Component quality 46 g (NW)
    11. Onboard Interface
    DC IN (Power Interface): HX2.54-2P socket
    RF IN (signal input): HX2.54-2P socket
    ICSP (programming interface): 2.54-6P Pin
    Package included :
    1 x 0.1-60MHz 20MHz ~ 2.4GHz RF Singal Frequency Counter Cymometer Tester Meter
    Shipping Policy
    Payment Method
    Returns Policy
    Shipping Policy
    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 30 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.