Function Generator - Company Ranking(5 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
Joman 本社	Address Oita/ number of employees 4 Business Activities 【Products Handled】Analog Oscilloscopes, Digital Oscilloscopes, Handheld Oscilloscopes, DC Stabilized Power Supplies, Electronic Loads, Dial-type Variable Resistors/Inductors/Capacitors, Standard Resistors/Capacitors, Diffusion-type/Suction-type Gas Detectors (Oxygen, Carbon Dioxide, Flammable Gases, Sulfur Dioxide, Nitrogen Dioxide, Carbon Monoxide, Ozone, Hydrogen), Voltmeters, Ammeters, Wattmeters, Battery Meters, Digital Multimeters, Clamp Meters, Ground Resistance Meters, Insulation Resistance Meters, LCR Meters, Function Generators, Low Frequency Oscillators, Audio Generators, Illuminance Meters, Anemometers, Tachometers, Vibration Meters, Tachometers, Soil Moisture Meters, Refractometers, Sound Level Meters, Thermometers, Temperature and Humidity Meters, Thermal Imaging Cameras, Airflow Meters, Wood Moisture Meters, Thickness Gauges, Calipers, Micrometers, Dial Gauges, Thickness Meters, Scales, Weight Meters, Counters, Levels, Metal Detectors, Measuring Tapes, Flow Meters, Shunts, Angle Meters, Banana Plugs, Alligator Clips, Microscopes, Magnifying Glasses, Force Gauges, Hardness Testers, Microscopes, Industrial Endoscopes, DC Potentiometers, Wheatstone Bridges, Double Bridges, Rain Gauges, Dial Indicators, Tension Gauges, etc. Key Partners	Function Generator JHS-5206A 10,000 yen-100,000 yen	Output waveform: Sine wave, triangle wave, square wave, rising sawtooth wave, falling sawtooth wave, arbitrary waveform (up to 16 sets) Frequency range: [ Sine wave ] 0–6MHz [ Square wave ] 0–6MHz [ Pulse ] 0–6MHz [ Other waveforms ] 0–6MHz Frequency resolution: 10mHz Amplitude range: 5mVp-p to 20Vp-p Amplitude resolution: 1mVp-p (-20dB attenuation) 10mVp-p (no attenuation) Interface method: USB Dimensions (mm): 180×190×72 Weight (g): 550 Accessories: Power adapter, USB data cable, TTL expansion board, BNC-alligator clip cable, PC control software installation disk	Utilized in a wide range of scenes such as experiments, research and development, and educational settings.
		Function Generator JFG2800-15M 10,000 yen-100,000 yen	Sine wave frequency range: 0 to 15 MHz Square wave frequency range: 0 to 15 MHz Triangle wave frequency range: 0 to 15 MHz Pulse wave frequency range: 0 to 6 MHz TTL digital wave frequency range: 0 to 6 MHz Arbitrary wave shape frequency range: 0 to 6 MHz Pulse width adjustment range: 100 ns to 4000 s Square wave rise time: ≤ 25 ns Frequency resolution: 0.01 μHz Frequency accuracy: ±20 ppm Frequency stability: ±1 ppm/3 hours Wavelength: 2048 points Waveform sampling rate: 266 MSa/S Vertical resolution of waveform: 14 bits DC offset: Offset adjustment range: Offset ≤ 10 - Amplitude/2 Offset resolution: 0.01 V Phase adjustment range: 0 to 359.9° Phase resolution: 0.1° TTL/CMOS output: [ Low level ] <0.3 V [ High level ] 1 V - 10 V Level rise/fall time: <20 ns Frequency measurement range: 1 Hz to 100 MHz Measurement accuracy: Gate time continuous adjustment 0.01 s to 10 s Count range: 0 - 4294967295 Coupling mode: DC and AC coupling mode Sweep channel: CH1 or CH2 Frequency sweep type: Linear sweep, logarithmic sweep Sweep time: 0.1 seconds to 999.	The JFG2800 series is a dual-channel function signal generator that combines multiple functions into one, including function signal generator, arbitrary waveform generator, pulse generator, sweep, counter, and frequency meter. The frequency range is up to 60MHz for the series, utilizing Direct Digital Synthesis (DDS) technology to provide stable, accurate, and pure low-distortion signals. It is an ideal measuring instrument for electronic engineers, electronic laboratories, education, and research.
		Function Generator JFG8203 10,000 yen-100,000 yen	Output frequency: 0.1Hz to 3MHz Output amplitude: 10Vp-p (50Ω load) Output impedance: 50Ω ±10 Attenuation: -20dB ±1dB DC offset: <-5V to +5V (50Ω load) Duty cycle: 80%:20%:80% Display: 6-digit LED display Amplitude control: 0dB/20dB < Sine wave characteristics > Distortion: ≦1% (10Hz to 100kHz) Flatness: ≦0.3dB (<200kHz) ≦0.3dB (<300kHz) ≦0.3dB (<500kHz) ≦0.53dB (≧200kHz) ≦1dB (≧300kHz) ≦1dB (≧500kHz) < Square wave > Rise time: ≦30ns < VCF input > Input voltage: -5V to 0V ±10% < Sweep control > Sweep bandwidth: up to 100:1 adjustable Sweep mode: Linear/Logarithmic selectable Frequency counter: 1Hz to 30MHz Resolution: up to 10nHz (1Hz) 0.1Hz (50MHz) Sensitivity: ≦35mVrms (5Hz to 30MHz) Input impedance: 1MΩ/150pF Input power: 100V 50Hz/60Hz Size: 303×145×150mm Weight: 4kg	● Low distortion, high stability ● Linear and logarithmic sweep functions ● Adjustable sweep time and width ● External voltage-controlled frequency (VCF) ● Output signal compatible with TTL / CMOS ● Frequency response from 0.1Hz to 30MHz ● Internal and external modulation AM / FM with modulation control ● Seven types of waveforms including sine wave, square wave, triangle wave, and ramp
---	Address --- Business Activities ---	--- ---	---

Joman 本社

Address

Oita/

number of employees

4

Business Activities

【Products Handled】Analog Oscilloscopes, Digital Oscilloscopes, Handheld Oscilloscopes, DC Stabilized Power Supplies, Electronic Loads, Dial-type Variable Resistors/Inductors/Capacitors, Standard Resistors/Capacitors, Diffusion-type/Suction-type Gas Detectors (Oxygen, Carbon Dioxide, Flammable Gases, Sulfur Dioxide, Nitrogen Dioxide, Carbon Monoxide, Ozone, Hydrogen), Voltmeters, Ammeters, Wattmeters, Battery Meters, Digital Multimeters, Clamp Meters, Ground Resistance Meters, Insulation Resistance Meters, LCR Meters, Function Generators, Low Frequency Oscillators, Audio Generators, Illuminance Meters, Anemometers, Tachometers, Vibration Meters, Tachometers, Soil Moisture Meters, Refractometers, Sound Level Meters, Thermometers, Temperature and Humidity Meters, Thermal Imaging Cameras, Airflow Meters, Wood Moisture Meters, Thickness Gauges, Calipers, Micrometers, Dial Gauges, Thickness Meters, Scales, Weight Meters, Counters, Levels, Metal Detectors, Measuring Tapes, Flow Meters, Shunts, Angle Meters, Banana Plugs, Alligator Clips, Microscopes, Magnifying Glasses, Force Gauges, Hardness Testers, Microscopes, Industrial Endoscopes, DC Potentiometers, Wheatstone Bridges, Double Bridges, Rain Gauges, Dial Indicators, Tension Gauges, etc.

Key Partners

Featured Products

Function Generator JHS-5206A

overview

Output waveform: Sine wave, triangle wave, square wave, rising sawtooth wave, falling sawtooth wave, arbitrary waveform (up to 16 sets) Frequency range: [ Sine wave ] 0–6MHz [ Square wave ] 0–6MHz [ Pulse ] 0–6MHz [ Other waveforms ] 0–6MHz Frequency resolution: 10mHz Amplitude range: 5mVp-p to 20Vp-p Amplitude resolution: 1mVp-p (-20dB attenuation) 10mVp-p (no attenuation) Interface method: USB Dimensions (mm): 180×190×72 Weight (g): 550 Accessories: Power adapter, USB data cable, TTL expansion board, BNC-alligator clip cable, PC control software installation disk

Application/Performance example

Utilized in a wide range of scenes such as experiments, research and development, and educational settings.

Function Generator JFG2800-15M

overview

Sine wave frequency range: 0 to 15 MHz Square wave frequency range: 0 to 15 MHz Triangle wave frequency range: 0 to 15 MHz Pulse wave frequency range: 0 to 6 MHz TTL digital wave frequency range: 0 to 6 MHz Arbitrary wave shape frequency range: 0 to 6 MHz Pulse width adjustment range: 100 ns to 4000 s Square wave rise time: ≤ 25 ns Frequency resolution: 0.01 μHz Frequency accuracy: ±20 ppm Frequency stability: ±1 ppm/3 hours Wavelength: 2048 points Waveform sampling rate: 266 MSa/S Vertical resolution of waveform: 14 bits DC offset: Offset adjustment range: Offset ≤ 10 - Amplitude/2 Offset resolution: 0.01 V Phase adjustment range: 0 to 359.9° Phase resolution: 0.1° TTL/CMOS output: [ Low level ] <0.3 V [ High level ] 1 V - 10 V Level rise/fall time: <20 ns Frequency measurement range: 1 Hz to 100 MHz Measurement accuracy: Gate time continuous adjustment 0.01 s to 10 s Count range: 0 - 4294967295 Coupling mode: DC and AC coupling mode Sweep channel: CH1 or CH2 Frequency sweep type: Linear sweep, logarithmic sweep Sweep time: 0.1 seconds to 999.

Application/Performance example

The JFG2800 series is a dual-channel function signal generator that combines multiple functions into one, including function signal generator, arbitrary waveform generator, pulse generator, sweep, counter, and frequency meter. The frequency range is up to 60MHz for the series, utilizing Direct Digital Synthesis (DDS) technology to provide stable, accurate, and pure low-distortion signals. It is an ideal measuring instrument for electronic engineers, electronic laboratories, education, and research.

Function Generator JFG8203

overview

Output frequency: 0.1Hz to 3MHz Output amplitude: 10Vp-p (50Ω load) Output impedance: 50Ω ±10 Attenuation: -20dB ±1dB DC offset: <-5V to +5V (50Ω load) Duty cycle: 80%:20%:80% Display: 6-digit LED display Amplitude control: 0dB/20dB < Sine wave characteristics > Distortion: ≦1% (10Hz to 100kHz) Flatness: ≦0.3dB (<200kHz) ≦0.3dB (<300kHz) ≦0.3dB (<500kHz) ≦0.53dB (≧200kHz) ≦1dB (≧300kHz) ≦1dB (≧500kHz) < Square wave > Rise time: ≦30ns < VCF input > Input voltage: -5V to 0V ±10% < Sweep control > Sweep bandwidth: up to 100:1 adjustable Sweep mode: Linear/Logarithmic selectable Frequency counter: 1Hz to 30MHz Resolution: up to 10nHz (1Hz) 0.1Hz (50MHz) Sensitivity: ≦35mVrms (5Hz to 30MHz) Input impedance: 1MΩ/150pF Input power: 100V 50Hz/60Hz Size: 303×145×150mm Weight: 4kg

Application/Performance example

● Low distortion, high stability ● Linear and logarithmic sweep functions ● Adjustable sweep time and width ● External voltage-controlled frequency (VCF) ● Output signal compatible with TTL / CMOS ● Frequency response from 0.1Hz to 30MHz ● Internal and external modulation AM / FM with modulation control ● Seven types of waveforms including sine wave, square wave, triangle wave, and ramp
---

Address

---

Business Activities

---

Function Generator - Company Ranking(5 companyies in total)

Membership (free) is required to view all content.