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Reviews For: SOTABEAMS LASERBEAM Vari Audio DSP Filter

Category: Filters, Audio: (DSP and others)

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Review Summary For : SOTABEAMS LASERBEAM Vari Audio DSP Filter
Reviews: 1MSRP: 46.83 Outside UK - 56.20 VAT
Description:
The LASERBEAM-VARI digital variable audio filter module is the perfect addition to your project or even to your existing radio. Unlike analogue filters, digital filters provide near-perfect characteristics. Because of the way that they are implemented, they are better than analogue filters in almost every way! LASERBEAM-VARI Modules been designed for ease of use. One simple control allows you to continuously vary the bandwidth or the centre frequency of the filter. All settings produce the same great filters with flat passbands and steep skirts. Whether you need passband tuning, filters for digital modes and APRS, low pass filters or CW filters, the LASERBEAM-VARI does it all in one compact module. Dial up EXACTLY the filter you need. Bandwidth 200Hz - 3500Hz Max Passband 200Hz - 3500Hz Indicator outputs for tuning mode (bandwidth or centre-frequency) On board overload indicator User-defined power-up filter settings Two gain settings Great for all modes: SSB-CW-Digi-AM-NBFM. A single clickable rotary encoder provides the main functionality. Click to switch between variable bandwidth or centre frequency. Store your favourite setting as a power-up default. Simple but very effective. The filters are continuously variable and always have near perfect characteristics unattainable with conventional analogue techniques. Kit includes: - filter module PCB (ready-built), - Bourns rotary encoder (6mm diameter shaft) , - 3 x LEDs, - 2 x 10 way headers, - 7 resistors, 2 capacitors.
Product is in production
More Info: https://www.sotabeams.co.uk/variable-bandwidth-filter-modules-ssb-cw/
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
0015
KG4RUL Rating: 2020-05-02
Used for Several Projects Time Owned: more than 12 months.
A small, powerful and compact solution for DSP filtering. I have used these in an amplified speaker and two QRP transceiver projects with fantastic results!