8 digit frequency counter 10 Hz~2.4GHz

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Product Details:

Usage Frequency measurement for RF, amateur radio, laboratory use
Power Rechargeable lithium battery or external power
Voltage DC 5V, Micro USB charging
Display 8-digit LCD
Product Type Portable Frequency Counter
Material ABS Plastic
Design Handheld compact enclosure
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8 digit frequency counter 10 Hz~2.4GHz Price And Quantity

Minimum Order Quantity 1 Unit

Calibration Internal crystal reference, user accessible trim
Frequency Range 10 Hz to 2.4 GHz
Sampling Rate 10 samples/second
Gate Time Selectable: 0.01s, 0.1s, 1s, 10s
Connector Type BNC
Auto Power Off Yes (energy saving mode)
Input Attenuation Selectable 1:1 / 10:1
Input Impedance 50
Max Input Level +20 dBm
Input Sensitivity 30mV (10Hz~50MHz), 50mV (50MHz~2.4GHz)
Battery Life Up to 6-8 hours of continuous operation
Operating Temperature 0C ~ 40C

8 digit frequency counter 10 Hz~2.4GHz Product Specifications

Voltage DC 5V, Micro USB charging
Power Rechargeable lithium battery or external power
Display 8-digit LCD
Weight Approx. 300g
Dimension (L*W*H) 190 x 90 x 40 mm
Usage Frequency measurement for RF, amateur radio, laboratory use
Design Handheld compact enclosure
Illuminant Backlit LCD display
Product Type Portable Frequency Counter
Power Source Rechargeable battery or DC adapter
Material ABS Plastic
Accuracy High precision 1 count 110/day
Detector RF direct count technology
Charging Time About 4 hours

Calibration Internal crystal reference, user accessible trim
Frequency Range 10 Hz to 2.4 GHz
Sampling Rate 10 samples/second
Gate Time Selectable: 0.01s, 0.1s, 1s, 10s
Connector Type BNC
Auto Power Off Yes (energy saving mode)
Input Attenuation Selectable 1:1 / 10:1
Input Impedance 50
Max Input Level +20 dBm
Input Sensitivity 30mV (10Hz~50MHz), 50mV (50MHz~2.4GHz)
Battery Life Up to 6-8 hours of continuous operation
Operating Temperature 0C ~ 40C

8 digit frequency counter 10 Hz~2.4GHz Trade Information

Supply Ability 5 Unit Per Week
Delivery Time 4-5 Days

Product Description

Frequency Counter is used for measuring the frequency. It usually measures the frequency by measuring the number of pulses or oscillations per second in repetitive electronic signal. It is a microprocessor based counter that measures frequency, pulse and crystal measurements. It is a high resolution multi-functional counter with 5-range function select, 8-digit LED display and 4-step gate time. Our frequency counter finds application in Indian defense academy, telecommunication industry, military, aerospace and many more.

Features : -

It is a high-resolution multifunction intelligent frequency counter based on microprocessor.
Frequency measurement, pulse counting, crystal measurement.
4-step gate time, 5-range function select and 8-digit LED display.
Working mode memorized, range and gate time can be set according to the requirement.
Multifunctional, good quality and reasonable price.

Technical Specification:-

Frequency measurement : CH A: 5OMHz~2.4GHz, Basic
CH B: 10Hz~5OMHz, Basic Accuracy
Crystal measurement : Crystal Slot : 3.5MHz~16MHz, Basic Accuracy
Total measurement : CH B: 10Hz~4MHz, Basic Accuracy
Measurement sensitivity : 50mVrms

High Precision Measurement Across a Broad Frequency Range

With a frequency range of 10 Hz to 2.4 GHz, this handheld frequency counter caters to diverse measurement needs. Whether youre a radio amateur, RF technician, or laboratory researcher, the counter ensures precise frequency readings with an accuracy of 1 count 110/day, enhanced by a crystal-based internal reference and user-accessible calibration trim.

User-Friendly, Portable, and Durable Design

The devices compact form factor and lightweight ABS plastic enclosure make it externally durable and convenient for on-the-go measurements. With a backlit 8-digit LCD for easy readouts and up to 8 hours of battery life, users can rely on extended operation in any environment. Its BNC connector and micro USB charging add to its versatility.

Flexible Operation and Customizable Settings

Selectable gate times (0.01s to 10s) and switchable input attenuation (1:1 / 10:1) allow users to tailor measurements to their precise application requirements. The auto power-off feature contributes to energy savings, while the high sampling rate allows for real-time monitoring with 10 readings per second.

FAQs of 8 digit frequency counter 10 Hz~2.4GHz:

Q: How can I calibrate the 8-digit frequency counter for optimal accuracy?

A: Calibration of the frequency counter is maintained via its internal crystal reference, ensuring stable long-term accuracy. Additionally, the unit provides a user-accessible trim function for fine adjustments, allowing you to maintain high precision in demanding applications.

Q: What types of frequencies and signals can this frequency counter measure?

A: The frequency counter measures signals from 10 Hz up to 2.4 GHz, making it suitable for RF, VHF, UHF applications, and general laboratory use. It supports signal inputs through a BNC connector with input impedance of 50 and selectable attenuation to handle a variety of signal levels.

Q: When should I use different gate times available on the counter?

A: Use shorter gate times (0.01s, 0.1s) for faster response when measuring stable signals, and longer gate times (1s, 10s) for increased resolution and stability, especially when dealing with low-frequency or fluctuating inputs.

Q: Where is this frequency counter best utilized?

A: Its compact and portable design makes it ideal for fieldwork, on-site RF measurements, amateur radio setups, educational labs, production lines, and maintenance workshopsanywhere precise, mobile frequency measurement is required.

Q: What are the benefits of the selectable input attenuation feature?

A: Selectable input attenuation (1:1 / 10:1) enables the counter to accommodate a wide range of input signal levels. This helps protect the internal circuitry from strong signals and ensures accurate readings with both low and high amplitude signals.

Q: How do I power and charge the frequency counter for maximum mobility?

A: The device can run on its built-in rechargeable lithium battery or be powered via an external DC 5V adapter. It supports micro USB charging, requiring approximately 4 hours for a full charge, and offers 68 hours of continuous use for extended field or lab sessions.

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