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9004

RF SIGNAL GENERATOR
AM Signal	100 KHz to 110MHz in 7 ranges and continuously variable over the whole range with a coarse & fine control.
Modulation Frequency	Selectable 400 Hz/ 1 KHz.
Modulation Depth	a) Internal Modulation 30% b) External Modulation: Freq. Range 50Hz to 4kHz Bandwidth ±3dB.
Output Amplitude	200mV p-p at 75 ohms
Attenuation	2 x 20 dB step and continuously variable 20 dB (approx.).

FM Signal	30 MHz to 110 MHz
Modulation Frequency	Selectable 400Hz / 1kHz.
Frequency Modulation	a) Internal - 30kHz (approx.) b) External Modulation: Freq. Range 50Hz to 4kHz Bandwidth ±3dB

FREQUENCY COUNTER
Readout	5 digit, 0.3² LED display
Frequency Range	10Hz to 100MHz
Range Selection	Hz/KHz/MHz selection is automatic depending on mode selected.
Source Selection	Internal AM/ FM/ Internal Function/ External Frequency - Logic selected.
Annunciation	GATE, OVERFLOW, Hz, KHz, MHz, INT AM/FM, FUNCTION, EXT FREQUENCY.
Gate Period	0.1 sec & 1 sec by LED indication for ext. counter mode.
Sensitivity	50mV
Dynamic Range	50mV to 1V rms.

FUNCTION GENERATOR
Frequency	1Hz to 1 MHz
Waveform	Sine, Square, Triangular, +pulse, -pulse, Ramp.
Amplitude	30V p-p at 600 ohms & 50 ohms terminal (open circuit).
Attenuation	2x20dB step & 20dB continuously variable.
Output Impedance	600 ohms, 50 ohms
DC offset	0 to ±15V max. (open circuit)
Sinewave Distortion	(Pulse Duty) <3%
Cycle	10% to 90% variable
Symmetry on/off	In off mode 50% duty cycle

POWER SUPPLY
Reg. DC Power Supply	0 to 32V / 2 Amp independent ON/OFF switchable
Display	3 digit, 0.5² LED display for voltage or current switchable
Voltage	Coarse & Fine control
Current	0 to 2 Amp
Load Regulation	0.1%
Ripple	<5mV
Current Limit	Desired current setting
Current Limit LED	Indicates when current limit is reached

GENERAL
Power	115V/230V AC ±10%, 47-65Hz, 125VA (max) switchable
Dimensions	360 (W) x 190 (H) x 375 (D) mm.
Weight	27 lbs approx.

ACCESSORIES
1: BNC to BNC Cable
2: BNC to Alligator Clip
3: Instruction Manual

Part Number	105-9000