Kemo B073 – Universal 2-Stage Preamplifier Kit, 10 Hz–150 kHz, 12–30 V DC
€5.30
Tax included
Kemo B073 universal 2-stage preamplifier kit with a frequency range of approximately 10 Hz–150 kHz and a 12–30 V DC power supply. Input sensitivity approximately 2–20 mV and an output level of approximately 200 mV–2 V. Compact 54 × 29 mm board. Supplied ready for assembly and soldering, with illustrated instructions in English. Low experience level required.
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Please note: this is a KIT, so you'll receive the components you need to solder with an electronics soldering iron and everything you need to recreate the device as shown in the image. The KIT includes easy-to-understand illustrated instructions in English.
REQUIRED EXPERIENCE LEVEL: low
Assembly and testing by Mectronica STORE is also available by adding quantity 10 of the KIT assembly service.
Kemo B073: Universal Wideband Preamplifier Kit
The Kemo B073 is a universal 2-stage preamplifier, supplied in a self-assembly kit. Its frequency range of approximately 10 Hz–150 kHz makes it suitable for preamplification of signals in electronic projects and audio circuits.
It can be used as a pre-amplification stage for power amplifiers and headphone amplifier circuits, ensuring that the input and output levels are compatible with the circuit being used. The required power supply is between 12 and 30 V DC .
Main features
- Universal preamplifier with 2-stage structure.
- Wide frequency band, from approximately 10 Hz to 150 kHz.
- Input sensitivity of approximately 2–20 mV.
- Output level approximately 200 mV–2 V.
- Compact card, approximately 54 × 29 mm.
- Kit to be assembled by welding, with illustrated instructions in English.
Technical specifications
- Brand: Kemo Electronic
- Model: B073
- Type: Universal Preamplifier Kit
- Structure: 2 stages
- Power supply: 12–30 V DC
- Frequency range: approx. 10 Hz–150 kHz
- Input sensitivity: approx. 2–20 mV
- Output level: approximately 200 mV–2 V
- Card size: approx. 54 × 29 mm
- Experience level required: low
Assembly and accessories
The product is supplied as a kit of components to be soldered. For assembly, follow the illustrated instructions included in the package. The G027N enclosure is available separately.
B073
4024028010731
4 Items
Data sheet
- Width
- 54 mm
- Depth
- 29 mm
- Supply
- 12 - 30 VDC
- Entrance
- Signals approx. 2 - 20 mV
- Exit
- App signal. 200 mV - 2 V
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Kemo B073 universal 2-stage preamplifier kit with a frequency range of approximately 10 Hz–150 kHz and a 12–30 V DC power supply. Input sensitivity approximately 2–20 mV and an output level of approximately 200 mV–2 V. Compact 54 × 29 mm board. Supplied ready for assembly and soldering, with illustrated instructions in English. Low experience level required.