Inovonics-Logo-Pro FM-Broadcast

Inovonics 514 INOmini FM Multiplex Decoder

$810.00

Inovonics 514 INOmini FM Multiplex Decoder

Inovonics’ INOmini 514 is a standalone decoder for FM-stereo multiplex signals. It accepts a demodulated FM-baseband input and decodes the signal to discrete left and right channel audio.

Description

Inovonics 514 INOmini FM Multiplex Decoder/ Radio Broadcast.

the Novonics INOmini 514, a standalone decoder designed specifically for FM-stereo multiplex signals. This versatile decoder takes a demodulated FM-baseband input and expertly decodes the signal into discrete left and right channel audio, providing users with high-quality stereo program output.

The INOmini 514 offers multiple output options to suit various professional setups. The recovered stereo program is available as a professional line-level balanced output, ensuring optimal audio quality. Additionally, users have the option to access the stereo program as an AES digital audio signal, providing flexibility and compatibility with digital audio systems.

Equipped with local alarm ‘tallies’ and selectable de-emphasis curves, the INOmini 514 is an indispensable tool for professionals in a wide range of applications. Whether in broadcasting, audio production, or telecommunications, this decoder provides precise monitoring and decoding capabilities wherever a stereo-baseband signal needs to be decoded and monitored.

The inclusion of local alarm ‘tallies’ allows users to stay informed of critical events or signal conditions, ensuring prompt response and effective management of audio signals. Furthermore, the selectable de-emphasis curves enhance audio performance, delivering optimal sound quality tailored to specific requirements.

Compact and easy to integrate into existing setups, the INOmini 514 is designed for seamless operation and reliability. Its standalone configuration eliminates the need for additional equipment, making it a cost-effective solution for decoding FM-stereo multiplex signals.

Whether you’re monitoring radio broadcasts, conducting audio production tasks, or managing telecommunications systems, the Novonics INOmini 514 offers unmatched performance and versatility. With its precise decoding capabilities, flexible output options, and advanced features, the INOmini 514 is the ultimate choice for professionals seeking high-quality audio decoding solutions.

Features

  • Decodes Composite/MPX signal into L/R audio
  • Analog L/R and AES-digital program line outputs
  • Accurate front-panel metering
  • Front-panel alarms with rear-panel ‘tallies’ for program Audio Loss (silence sense) and stereo Pilot Loss (stereo/mono status)
  • Conforms to the worldwide FM ‘pilot-tone’ systemselectable 75&mus/50&mus de-emphasis

MULTIPLEX (MPX) INPUT

Unbalanced/bridging (BNC); 10k input impedance; requires 0.5V p-p minimum signal.

L/R ANALOG LINE OUTPUTS

Active-balanced (XLR), 200-ohm source impedance; 4dBu output at ‘0dB’ on front-panel meter.

AES DIGITAL OUTPUT

Transformer-balanced (XLR), 44.1kHz sampling rate; –6dBFS output at ‘0dB’ on front-panel meter.

HEADPHONE JACK

3.5mm (TRS) for low-Z or high-Z phones; fixed listening level.

PROGRAM AUDIO DE-EMPHASIS:

75μs/50μs, selected with push-on jumpers under the top cover.

FORCED-MONO OPERATION

Enabled with a push-on jumper under the top cover.

AUDIO FREQUENCY RESPONSE

Follows selected de-emphasis characteristic ±0.5dB, 20Hz to 15kHz.

NOISE

(Unweighted SNR re: ±75kHz deviation):
MONO: ≥72dB; analog/digital
STEREO: ≥70dB; analog/digital

DISTORTION

≤0.05% THD, 20Hz to 15kHz (analog/digital)

STEREO SEPARATION

>50dB 20Hz to 15kHz (analog/digital)

ALARM TALLIES

Individual open-collector NPN transistor outputs for Program Audio Loss (either/both channels) and Pilot Loss (stereo/mono indicator)

POWER REQUIREMENT

12VDC at 230mA. A ‘wall-outlet transformer’ (WallWart®) switching-type power supply appropriate to the destination AC mains voltage is provided.

MOUNTING OPTIONS

An optional rack adapter accepts up to three INOmini modules in a 1U, 19-inch rack space. Alternatively the 514 may easily be fastened to any convenient surface with two small screws.

SIZE AND WEIGHT

1.6”H x 5.5”W x 5.5”D; 4 lbs. shipping weight.

Description

Inovonics 514 INOmini FM Multiplex Decoder/ Radio Broadcast.

the Novonics INOmini 514, a standalone decoder designed specifically for FM-stereo multiplex signals. This versatile decoder takes a demodulated FM-baseband input and expertly decodes the signal into discrete left and right channel audio, providing users with high-quality stereo program output.

The INOmini 514 offers multiple output options to suit various professional setups. The recovered stereo program is available as a professional line-level balanced output, ensuring optimal audio quality. Additionally, users have the option to access the stereo program as an AES digital audio signal, providing flexibility and compatibility with digital audio systems.

Equipped with local alarm ‘tallies’ and selectable de-emphasis curves, the INOmini 514 is an indispensable tool for professionals in a wide range of applications. Whether in broadcasting, audio production, or telecommunications, this decoder provides precise monitoring and decoding capabilities wherever a stereo-baseband signal needs to be decoded and monitored.

The inclusion of local alarm ‘tallies’ allows users to stay informed of critical events or signal conditions, ensuring prompt response and effective management of audio signals. Furthermore, the selectable de-emphasis curves enhance audio performance, delivering optimal sound quality tailored to specific requirements.

Compact and easy to integrate into existing setups, the INOmini 514 is designed for seamless operation and reliability. Its standalone configuration eliminates the need for additional equipment, making it a cost-effective solution for decoding FM-stereo multiplex signals.

Whether you’re monitoring radio broadcasts, conducting audio production tasks, or managing telecommunications systems, the Novonics INOmini 514 offers unmatched performance and versatility. With its precise decoding capabilities, flexible output options, and advanced features, the INOmini 514 is the ultimate choice for professionals seeking high-quality audio decoding solutions.

Features

  • Decodes Composite/MPX signal into L/R audio
  • Analog L/R and AES-digital program line outputs
  • Accurate front-panel metering
  • Front-panel alarms with rear-panel ‘tallies’ for program Audio Loss (silence sense) and stereo Pilot Loss (stereo/mono status)
  • Conforms to the worldwide FM ‘pilot-tone’ systemselectable 75&mus/50&mus de-emphasis
Specifications

MULTIPLEX (MPX) INPUT

Unbalanced/bridging (BNC); 10k input impedance; requires 0.5V p-p minimum signal.

L/R ANALOG LINE OUTPUTS

Active-balanced (XLR), 200-ohm source impedance; 4dBu output at ‘0dB’ on front-panel meter.

AES DIGITAL OUTPUT

Transformer-balanced (XLR), 44.1kHz sampling rate; –6dBFS output at ‘0dB’ on front-panel meter.

HEADPHONE JACK

3.5mm (TRS) for low-Z or high-Z phones; fixed listening level.

PROGRAM AUDIO DE-EMPHASIS:

75μs/50μs, selected with push-on jumpers under the top cover.

FORCED-MONO OPERATION

Enabled with a push-on jumper under the top cover.

AUDIO FREQUENCY RESPONSE

Follows selected de-emphasis characteristic ±0.5dB, 20Hz to 15kHz.

NOISE

(Unweighted SNR re: ±75kHz deviation):
MONO: ≥72dB; analog/digital
STEREO: ≥70dB; analog/digital

DISTORTION

≤0.05% THD, 20Hz to 15kHz (analog/digital)

STEREO SEPARATION

>50dB 20Hz to 15kHz (analog/digital)

ALARM TALLIES

Individual open-collector NPN transistor outputs for Program Audio Loss (either/both channels) and Pilot Loss (stereo/mono indicator)

POWER REQUIREMENT

12VDC at 230mA. A ‘wall-outlet transformer’ (WallWart®) switching-type power supply appropriate to the destination AC mains voltage is provided.

MOUNTING OPTIONS

An optional rack adapter accepts up to three INOmini modules in a 1U, 19-inch rack space. Alternatively the 514 may easily be fastened to any convenient surface with two small screws.

SIZE AND WEIGHT

1.6”H x 5.5”W x 5.5”D; 4 lbs. shipping weight.

Additional information

Weight 4 kg
Dimensions 20 × 30 × 10 cm

Brand

Inovonics

Inovonics

Inovonics-Logo-Pro FM-BroadcastFor over 50 years Inovonics has maintained its position as a market leader and international provider of user friendly, cost effective and innovative broadcast products. As methods of broadcasting evolve and technologies change.Inovonics continues to provide high quality, easy to use designs for the broadcast professional. We never overlook what really matters: the basics. Great service, ease of use, fair prices, and respect for our customer’s time, money, and trust. Headquartered in the mountain community of Felton, California, with dealers and distribution in more than 40 countries throughout the world. We can be distinguished from many of our competitors in that we have no outside ownership demands. Our customers fund our daily operations by paying for our products. We answer to them - not investors or the stock market.
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