Breckland Scientific 2023 Catalogue

Signal Generators

Signal Generators

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2 LASCELLS DIGITAL SIGNAL GENERATOR The Lascells Digital Signal Generator is simple to use and has a robust, sleek design utilising an extruded aluminium casing with tough ABS end caps, with a precision LCD display. A full frequency range from 0.1Hz to 100kHz can be generated. The apparatus uses a digital microprocessor to synthesise an analogue waveform. Since the microprocessor also controls the output amplitude, wave profile and displays, there is perfect correlation between the displayed parameters and the signal available at the output sockets. The system also allows the full frequency range to be covered with one control and no range switches. However, should you need to jump frequency levels quickly, either up or down, this can simply be done by the push of a button. Signal output can be to an oscilloscope, via the high impedance 4mm output sockets, or a high-power amplified signal to a loudspeaker or

1 IPC SIGNAL GENERATOR AND AMPLIFIER This combined signal generator and amplifier can be used in 2 different modes - as a Signal Generator with amplifier or as a stand-alone Amplifier. Uses include driving a Loudspeaker or Vibration Generator and amplifying external signals. Housed in a robust powder coated steel casing. In Signal Generator Mode the unit can provide Sine, Square or Triangle output waveforms via a rotary switch. Output frequen cy ranges from 0.1 Hz to 100 kHz and is adjusted via a frequency range switch and a fine adjustment control. The output frequency is shown continuously on the LED display. Output can be as a low or high impedance signal, via 4mm sockets, depending on the requirement. In Amplifier Mode the unit can be used to amplify external signals. The signal to be amplified is input via 4 mm sockets and then output as an amplified signal to a loudspeaker etc.

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vibration generator, also via 4mm sockets. A mains plug top power supply is included.

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Features and specification •

Amplified output to Loudspeaker, Vibration generator etc (8Ohms or greater) Output to Oscilloscope (high impedance 600 Ohms or greater)

Signal generator & amplifier: •

Output amplitude of waveform 0 to 10V max. peak to peak High impedance (600 ohm) or low impedance (4 ohm) output via 4 mm sockets 600 ohm signal output can be attenuated by x1, x0.1 or x0.01

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Continuously variable frequency control Full frequency range from 0.1Hz to 100kHz Frequency ‘fast change’ buttons – up or down

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Output signal power max. 4W (rms) into 4 ohms Suitable to drive speakers or vibration generators (4 ohms to 15 ohms)

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Amplitude control

Sine, square or triangular precision waveform options, via selector switch

Precision LCD display Outputs via 4mm sockets

Amplifier: •

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Voltage gain 0 to 100 (+40dB) via the rotary control Frequency response 1Hz to 100 kHz (-3dB bandwidth)

On/Off button

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Output power 2W into 8 Ohms

Input impedance 1M ohm

Output amplitude: 24V max peak to peak Includes 24V external d.c. plug top power supply

Input voltage max. 200mV peak to peak

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Cat No.

Description

Price

Per

Cat No.

Description

Price

Per

SNS-260-100 IPC Signal Generator & Amplifier

355.78 ea.

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SNS-325-100 Digital Signal Generator

327.98 ea.

SNS-325-150 Replacement PSU for SNS-325-100

24.50 ea.

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IPC Signal Generator & Amplifier

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Lascells Digital Signal Generator

399

www.brecklandscientific.co.uk T: 01785 227227 | sales@brec landscientific.co.uk | F: 01785 227444