Does the Veronica® Limiter prevent FM over-modulation fines?

Yes. By utilizing an ultra-fast attack time of less than 1ms, the limiter catches audio peaks instantly, ensuring your FM deviation remains within legal limits (e.g., 75kHz) to prevent regulatory issues with the FCC or CE.

Can this audio processor be used for Church or Campus radio?

Absolutely. It is specifically engineered to handle high dynamic ranges, such as switching between quiet sermons or lectures and high-energy music, providing a consistent volume level for listeners.

Is a battery or solar power connection possible?

Yes. The unit supports single-supply operation from 11V to 16V DC, making it the industry standard for solar-powered transmitter sites and mobile broadcast vehicles.

Veronica® Aareff AUDIO COMPRESSOR LIMITER

Name: Veronica® Aareff Audio Compressor Limiter
Brand: Veronica®
Availability: InStock

Inc. Delivery to UNITED STATES

Professional Broadcast Audio Signature: High Impact, Zero Over-Modulation

In the competitive landscape of FM broadcasting, maintaining a loud, consistent, and 'crisp' audio signature is vital for listener retention. The Veronica® Audio Compressor Limiter is a precision-engineered solution designed to keep your station's output optimized at 100% modulation without ever risking illegal over-modulation or signal splatter.

Encased in a robust, RF-shielded aluminum and steel chassis, this unit provides the 'big station' sound required by commercial networks. Whether your input is live speech or high-dynamic range music, our proprietary circuitry ensures a constant, powerful level with zero 'pumping' or 'breathing' artifacts—delivering a pristine, transparent audio chain from the studio to the transmitter.

Who Benefits from the Veronica® Limiter Compressor?

Precision audio processing is the hallmark of a professional broadcast. Our Limiter Compressor is engineered for a diverse range of high-stakes audio environments where signal consistency and legal compliance are non-negotiable.

Community & Commercial FM Stations: Perfect for broadcasters who need to maintain a 'loud and crisp' commercial sound that competes with major networks while ensuring 100% legal modulation limits.
Chief Engineers & Technicians: Provides a reliable, transparent hardware solution to prevent transmitter over-modulation and 'splatter,' protecting expensive RF output stages from signal abuse.
Mobile & Remote Broadcasters: With native 12-15V DC operation, this unit is the industry standard for vehicle-based broadcasts, solar-powered sites, and emergency radio kits where AC power is unavailable.
Churches, Campus Radio & Educational Networks: Specifically engineered to handle the high dynamic range of religious and academic broadcasting. It ensures that varied content—from quiet spoken-word sermons and campus lectures to high-energy worship music—is delivered with consistent, professional volume levels for a seamless listener experience.
Studio Installations: Ideal for use as a final-stage protector in the studio rack before the signal is sent to an STL (Studio-to-Transmitter Link) or a remote transmitter site.

Technical Specification & Engineering Performance

Dynamic Processing:

Precision Peak Limiting with Integrated AGC Action

Transient Response:

Ultra-fast Attack Time (Better than 1 mS)

Signal-to-Noise Ratio:

Very Low Noise floor (-75 dBu S/N Ratio)

Total Harmonic Distortion:

Very Low Distortion (0.2% at full limiting)

Frequency Response:

High-Fidelity 30Hz to 15kHz Range

Standard Pre-emphasis:

Selectable 50uS (International) or 75uS (USA)

Nominal Output:

Standard 0dBu (775 mV rms)

Visual Monitoring:

Real-time 3-LED Compression Level Display

Power Supply:

Single Supply Operation (11V to 16V DC)

Input Headroom:

High-level Capability (Up to +24dBu / 12V rms)

Integrated Stereo Coder Option

To streamline your broadcast chain, this unit is available with an integrated high-performance Stereo Coder. This configuration converts your discrete Left and Right audio channels into a single, composite MPX (Multiplex) baseband signal. This is the ideal solution for driving transmitters with a wideband MPX input, ensuring perfect stereo separation and subcarrier stability within a single, unified hardware enclosure.

Do You Have A Question?

Industry-Leading 5-Year Warranty

At Aareff Systems, we stand behind the superior engineering and long-term reliability of our hardware. This audio processing system, along with our entire professional product range, now includes an extensive 5-year limited warranty. This commitment to quality ensures your station remains protected and operational for years to come (see full warranty conditions).

Global Standards Compliance

All these models comply with European standards ETS 300384 for R&TTE, EN 301 489-11 for EMC and (LVD) 2006/95/EC for safety, the relevant FCC sections of US 47 CFR Part 73 for verification and ITU-R BS.450-3 (11/01) FM Broadcasting at VHF.