Rapid Electronics - 3MHz Function generator with counter

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3MHz Function generator with counter

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A multi purpose 3 MHz function generator ideally suited for electronics, education, production, and research and development laboratories. Supplied with manual, mains cable and BNC test leads.

Six output waveforms
Pulse generator
Sweep generator
Digital counter

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Unit of Sale

Description

Order Code

Qty

3MHZ FUNC. GEN 6 FUNC 6 RANGE COUNTER RE

85-2009

162.00

145.20

132.00

85-2009 will be available in 1-2 months

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Technical Specification

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General specifications
Generator Frequency	0.5Hz ~ 3MHz with 5-digit LED display, Max. resolution 0.001Hz in 6 steps
Waveform output	Sine, Square, Triangle, Ramp, Positive Pulse and Negative Pulse; 6 waveforms total
Stability	0.1% ~ 15 minutes after power-on, 0.2% ~ 24hrs after power-on
Counter
Display	5 digits 0.36in red LED
Max. Resolution	0.001Hz
Display unit	Hz / KHz Automatically controlled by CPU
Common specification
Limits of operation	0°C~40°C,10%~80%R.H
Storage Environment	20°C~70°C,0%~90%R.H
Power consumption	25W
Power source	AC 115V (±10%)50/60Hz,FUSE:600mA, AC 230V(±10%)50/60Hz,FUSE:300mA
Ventilation	DC 12V / 100mA Fan
Dimensions	275 x 90 x 300mm
Weight	2.5kg Net
Accessory	Power cord, operating manual
Ramp wave
Frequency	0.5Hz ~ 2.5MHz, 5-digit LED display, Max. resolution 0.001Hz,
	6 steps selected by rotary switch
Symmetry	80% (Rise wave) to 20% (Fall wave), <5%, 1Hz ~ 100KHz
Rise Wave Linearity	<2%, 1Hz ~ 100KHz
Triangle wave
Frequency	0.5Hz ~ 3MHz, 5-digit LED display, Max. resolution 0.001Hz
Symmetry	50% (Rise wave) to 50% (Fall wave), <2%, 1Hz ~ 100KHz
Sine wave
Frequency	0.5Hz ~ 3MHz, 5-digit LED display, Max. resolution 0.001Hz
Distortion	<2%, 1Hz ~ 100KHz
Harmonic Ratio	<30dB, 100KHz ~ 3MHz
Frequency Response	<0.1dB, up to 100KHz, 1dB, 100KHz to 3MHz
Square wave
Frequency	0.5Hz ~ 3MHz, 5-digit LED display, Max. resolution 0.001Hz
Symmetry	50% (Positive half) to 50% (Negative half). <2%, 1Hz ~ 100KHz
Rise Time	<60ns
Positive pulse
Frequency	0.5Hz ~ 2.5MHz, 5-digit LED display
Width	0.4sec ~ 100ns, continuous adjustment
Symmetry	20% to 80%, <5%, 1Hz ~ 100KHz
Rise Time	<60ns
Negative pulse
Frequency	0.5Hz ~ 2.5MHz, 5-digit LED display, Max. resolution 0.001Hz
Width	0.4sec ~ 100ns
Symmetry	80% to 20%, <5%, 1Hz ~ 100KHz
Fall Time	<60ns
Main output
Output Impedance	50W, <2% Accuracy
Max. Output	20Vp-p (No-load), ±1V, 10Vp-p (50Ω load) ±0.5V
Min. Output	0.1Vp-p (No-load), or 0.05Vp-p (50Ω load)
Attenuator	One -20dB Attenuator, <2% Accuracy
Synchronous output
Output Impedance	50½, <2%, Accuracy.
Output Level	TTL level, > 3Vp-p fixed amplitude
Fan Out	> 20
Rise Time	< 30nS
VCF input
Input Voltage	0 ~ 10V
Input Frequency	DC ~ 1KHz
Input Frequency Variance	1:1 to 1:1000
Sweep synchronous output
Output Impedance	1KHz, < 2%
Output Waveform	Linear or Log sweep ramp wave
Output Amplitude	10Vp-p (No load) or 5Vp-p (1KΩ load)
Output Frequency	0.2Hz ~ 100Hz continuous adjustment
Sweep generator
Sweep Form	Linear or Log switchable
Sweep Speed	5sec ~ 10ms, continuous adjustment
Sweep Width	1:1 ~ 1:100
Counter
Display	5 digits, 0.36in red LED display
Max. Resolution	0.001Hz
Display unit	Hz / KHz, Auto range
Time base	20MHz
Temperature coefficient	< 10ppm
Accuracy	< 0.002%
Power Supply	+5V, 160mA
Internal counter
Range	Auto range with 4 resolutions, 0.001Hz / 0.01Hz / 0.001KHz / 0.01KHz,
	Auto control by CPU.
Display	0.500Hz ~ 3000.0KHz, Auto select by CPU
Gate time	Variable, 0.25sec ~ 2sec, Auto - setting
Min. display digits	4 digits
External counter
Max. Input Voltage	< 250Vrms
Input Impedance	1MΩ, < 2%
Input Frequency	0.2Hz ~ 60MHz
Attenuator	*20 (–26dB) Attenuator
Coupling	AC (HF) For >100KHz frequency
	DC (LF) With 100KHz filter, for frequency <100KHz
Range	The same as internal counter.
Min. display digits	4 digits
Gate Time	0.25sec ~ 10sec, Auto - setting, depends on the input frequency
Sensitivity	< 30mVrms (1MHz)

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