Sefram Function Generators
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Réf.
270,00 € inc. VAT
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2 MHz function generator
GBF offering all the conventional signals of a generator with display of frequency and output voltage. Versatile and comprehensive tools for teaching applications.
3 models are available: 2 MHz, 5 MHz and 2 MHz with amplified output.
Technical characteristics:
- Signals: sinus, square, triangle
- Frequency range:
- 2 Hz to 2 MHz for LS3002 and LS3002AMP models
- 5 Hz to 5 MHz for the LS3005 model - Output amplitude: up to 10 VDC at 50 Ohms
- Attenuation: -20 dB to -60 dB in steps of 20 dB
- Output impedance: 50 Ohms
- Offset: adjustable up to ± 5 V at 50 Ohms
- Distortion: <2% at 1 kHz
- Amplified output (only for LS3002AMP model): 10 W (from 02 Hz to 200 kHz)
- CMOS output: variable level from 4.5 V to 14.5 V
- TTL output: level> 3 V and rise time <30 ns
- VCF input (except for model LS3002AMP): ± 10 V max for a 100: 1 frequency variation
- Frequency display: LED, 4 digits
- Display of the output voltage: LED, 3 digits
- External counter: 2 Hz to 20 MHz, display on 4 digits max.
- Main voltage: 110-230V / 50 Hz
- Dimensions / Mass: 240 x 280 x 90 mm / 2.5 kg
Réf : LS3002
2 MHz function generator with amplified output
GBF offering all the conventional signals of a generator with display of frequency and output voltage. Versatile and comprehensive tools for teaching applications.
3 models are available: 2 MHz, 5 MHz and 2 MHz with amplified output.
Technical characteristics:
- Signals: sinus, square, triangle
- Frequency range:
- 2 Hz to 2 MHz for LS3002 and LS3002AMP models
- 5 Hz to 5 MHz for the LS3005 model - Output amplitude: up to 10 VDC at 50 Ohms
- Attenuation: -20 dB to -60 dB in steps of 20 dB
- Output impedance: 50 Ohms
- Offset: adjustable up to ± 5 V at 50 Ohms
- Distortion: <2% at 1 kHz
- Amplified output (only for LS3002AMP model): 10 W (from 02 Hz to 200 kHz)
- CMOS output: variable level from 4.5 V to 14.5 V
- TTL output: level> 3 V and rise time <30 ns
- VCF input (except for model LS3002AMP): ± 10 V max for a 100: 1 frequency variation
- Frequency display: LED, 4 digits
- Display of the output voltage: LED, 3 digits
- External counter: 2 Hz to 20 MHz, display on 4 digits max.
- Main voltage: 110-230V / 50 Hz
- Dimensions / Mass: 240 x 280 x 90 mm / 2.5 kg
Réf : LS3002AMP
5 MHz function generator
GBF offering all the conventional signals of a generator with display of frequency and output voltage. Versatile and comprehensive tools for teaching applications.
3 models are available: 2 MHz, 5 MHz and 2 MHz with amplified output.
Technical characteristics:
- Signals: sinus, square, triangle
- Frequency range:
- 2 Hz to 2 MHz for LS3002 and LS3002AMP models
- 5 Hz to 5 MHz for the LS3005 model - Output amplitude: up to 10 VDC at 50 Ohms
- Attenuation: -20 dB to -60 dB in steps of 20 dB
- Output impedance: 50 Ohms
- Offset: adjustable up to ± 5 V at 50 Ohms
- Distortion: <2% at 1 kHz
- Amplified output (only for LS3002AMP model): 10 W (from 02 Hz to 200 kHz)
- CMOS output: variable level from 4.5 V to 14.5 V
- TTL output: level> 3 V and rise time <30 ns
- VCF input (except for model LS3002AMP): ± 10 V max for a 100: 1 frequency variation
- Frequency display: LED, 4 digits
- Display of the output voltage: LED, 3 digits
- External counter: 2 Hz to 20 MHz, display on 4 digits max.
- Main voltage: 110-230V / 50 Hz
- Dimensions / Mass: 240 x 280 x 90 mm / 2.5 kg
Réf : LS3005
Reference | LS3002 | LS3002AMP | LS3005 |
---|---|---|---|
Technology | Analog | Analog | Analog |
Frequency output | 2 Hz to 2 MHz | 2 Hz to 2 MHz | 2 Hz to 5 MHz |
Display | 4 digits (Frequency) / 3 digits (Voltage) | 4 digits (Frequency) / 3 digits (Voltage) | 4 digits (Frequency) / 3 digits (Voltage) |
Channel | 1 | 1 | 1 |
Amplified output | No | Yes - 10 W (up to 200 KHz) | No |
Frequencymeter | from 2 Hz to 20 MHz | from 2 Hz to 20 MHz | from 2 Hz to 20 MHz |
Modulation | No | No | No |
Communication | - | - | - |
Dimensions (W x H x D) | 240 x 90 x 280 mm | 240 x 90 x 280 mm | 240 x 90 x 280 mm |
Mass | 2.5 Kg | 2.5 Kg | 2.5 Kg |
Warranty | 1 year | 1 year | 1 year |