Amprobe FG3CUA
SWP/FUNC Generator, 3 MHZ Combined 110/220V

150 MHz frequency counter
Best value combination generator and counter
Amplitude or frequency modulation
Linear and logarithmic sweep modes
Duty cycle, VCF and dc offset control
Switchable 20 dB attenuator for low signals

Amprobe FG2CUA Shown

Product Information

Datasheet 197 KB

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The Amprobe FG2CUA provides sine, square, triangle waves and TL or CMOS pulse outputs. With a built-in frequency counter, this unit is great for heavy day-to-day usage in electronic troubleshooting, production manufacturing test or as a bread boarding signal source.

Specifications		Range	Accuracy
Frequency Ranges		0.3 Hz to 3 MHz (7 ranges)	± 5 %, + 1 Hz (@ 3.0 position)
Amplitude		10Vpp Open Circuit (into 50Ω load)
Impedance		50Ω load ± 10%
Attenuator (knob)		-20 dB	± 1 dB
Attenuator (Button)		-20 dB	± 1 dB
DC offset		< -5V to > +5V (into 50Ω load)
Duty-cycle control		80 %:20 %:80 % to 1 MHz; continuously variable
Sine Wave	Distortion	1 %, 0.3 Hz to 200 kHz THD < 35 dB below fundamental in all ranges (Specification applied from MAX. to 1/10 level)
	Flatness	< 0.3 dB, 0.3 Hz to 300 kHz; < 0.5 dB, 300 kHz to 3 MHz
Triangle Wave	Linear	≥ 98 %, 0.3 Hz to 100 kHz; ≥ 95 %, 100 kHz to 3 MHz
Square Wave	Symmetry	± 2 %, 0.3 Hz to 100 kHz
	Flatness	≤ 100 ns at maximum output (into 50 ½ load)
Cmos	Level	≥ 4 Vpp ± 1 Vpp to 14.5 Vpp	± 0.5 Vpp adjustable
	Rise or Fall time	≤ 120 ns
TTL Output	Level	≥ 3 Vpp
	Fan Out	20 TTL Load
	Rise or Fall time	≤ 25 ns
VCF	Input Voltage	–10 to +10	± 1 V (100:1)
	Input Impedance	10 kW, ± 10 %
GCV	Output Voltage	0 to 2 V dc, relative to frequency setting of range
Sweep Operation	Sweep/Manual	Switch selector
	Sweep/Rate	100:1 ratio maximum, adjustable
	Sweep/Time	0.5 sec. to 30 sec. adjustable
	Sweep/Mode	Lin./Log. switch selector
Amplitude Modulation	Depth	0 to 100 %
	Modulation Frequency	400 Hz (INT), DC to 1 MHz (EXT)
	Carrier BW	100 Hz to 3 MHz (–3 dB)
	EXT Sensitivity	≤ 10 Vpp for 100 % modulation
Frequency Modulation	Deviation	0 to ± 5 %
	Modulation Frequency	400 Hz (INT), dc to 20 kHz (EXT)
	EXT Sensitivity	≤ 10 Vpp for 10 % modulation
Frequency Counter	Internal/External	Switch Selector
	Range	0.3 Hz to 3 Mz Internal	Time base accuracy ±1 count
		5 Hz to 150 MHz External
	Time Base	±20 ppm (23 ºC,± 3 ºC), after 30 min. warm-up
	Resolution	10 nHz (1 Hz range); 1 kHz (100 MHz range)
	Input Impedance	1 MW /150 pF
	Sensitivity	≤ 35 mVrms (5 Hz to 100 MHz)
		≤ 45 mVrms (100 MHz to 150 MHz)
Power Supply		115 V ac or 230 V ac, ± 15 %; 50/60 Hz
Operating environment		For indoor use, altitude up to 2000 m, 0 ºC to 40 ºC, 80 %RH
Storage environment		–10 ºC to 70 ºC @70 %R.H.
Safety Approvals		EN61010-1, Cat. II, Pollution degree 2
Dimensions (W x H x D)		243 mm x 93 mm x 292 mm (9.57 in x 3.66 in x 11.5 in)
Weight		22 kgs (4.8 lbs)

Ordering Information
Model	Description	Buy Online	List Price
FG3CUA	Amprobe FG3CUA SWP/FUNC Generator, 3 MHZ Combined 110/220V		$456.72 (Reg. $519.00)
Included Accessories
	1 - Manual 1 - Carrying case	Included

Amprobe FG3CUA SWP/FUNC Generator, 3 MHZ Combined 110/220V

Amprobe FG3CUA
SWP/FUNC Generator, 3 MHZ Combined 110/220V