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Browse our catalog of past products for manuals, data sheets and essential product info.


AM Broadcast Processor

Model 235
AM Broadcast Processor

The Model 235 incorporates all audio processing needs for AM broadcasting in a single, easy-to-use package. "Gain-riding" AGC is followed by variable low- and high-fre...

Legacy

INOmini RDS Sign Driver/Receiver

Model 402
INOmini RDS Sign Driver/Receiver

THIS PRODUCT IS NO LONGER IN PRODUCTION. INOmini RDS Message sign driver and receiver. It tunes the full FM band and displays RDS text messaging on a wide variety of large format scrolling "marquee" style signs.

Legacy RDS

RDS/RBDS "Mini Encoder"

Model 701
RDS/RBDS

Inovonics’ 701 “Mini Encoder” is the quick and inexpensive way to have an RDS/RBDS presence. The non-volatile memory is easily programmed with any PC using the supplie...

Legacy

INOmini FM/HD Radio™ Monitor/Receiver

Model 639
INOmini FM/HD Radio™ Monitor/Receiver

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

Stereo "Utility" Processor & Leveler

Model 261
Stereo

The 261 Utility Processor provides an all-inclusive system for general audio normalization, level management and FM-airchain use. It combines the functions of gated, g...

Legacy

FM Modulation Monitor

Model 531N
FM Modulation Monitor

THIS PRODUCT IS NO LONGER IN PRODUCTION.

Legacy FM

LED Sign Display

Model 402-01
LED Sign Display

THIS PRODUCT IS NO LONGER IN PRODUCTION.

Legacy RDS

AM Modulation Monitor

Model 525N
AM Modulation Monitor

THIS PRODUCT IS NO LONGER IN PRODUCTION. The 525N supports a direct feed from the transmitter, or use as an accurate off-air Reference Receiver. Remote Web Interface for setup, metering, alarms, audio monitoring.

Legacy AM FM HD Radio DAB/DAB+ RDS Remote Monitoring

Internet Radio Monitor

Model 610
Internet Radio Monitor

THIS PRODUCT IS NO LONGER IN PRODUCTION. Uninterrupted monitoring of streaming online radio quality and performance. Provides balanced analog and AES outputs. Alarms check for audio, stream, and Internet loss.

Legacy AM FM HD Radio DAB/DAB+ RDS Remote Monitoring

FM Rebroadcast Receiver

Model 631
FM Rebroadcast Receiver

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

AM Broadcast Compliance Processor

Model 222
AM Broadcast Compliance Processor

The 222 was originally developed as a "post-processor" to ensure US broadcasters' compliance with FCC-mandated occupied-bandwidth regulations. It incorporates a fast, ...

Legacy

INOmini FM/RDS Monitor Receiver

Model 633
INOmini FM/RDS Monitor Receiver

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

INOmini AM Broadcast Monitor Receiver

Model 634
INOmini AM Broadcast Monitor Receiver

The 634 has been replaced by model 674.

Legacy

INOmini NOAA Weather Receiver

Model 636
INOmini NOAA Weather Receiver

The 636 has been replaced by model 676.

Legacy

INOmini RDS Encoder

Model 703
 INOmini RDS Encoder

THIS PRODUCT IS NO LONGER IN PRODUCTION. The quick and economic way to an RDS presence, with easy USB programming using Windows software. Scrolling-PS and Radio Text static messaging - up to 128 characters.

Legacy AM FM HD Radio DAB/DAB+ RDS Remote Monitoring

David III FM Broadcast Processor

Model 718
David III FM Broadcast Processor

The 718 "DAVID-III" combines comprehensive multiband audio processing with a digital-synthesis stereo generator for unparalleled performance and great value. Pulse-wid...

Legacy

DAVID IV FM/HD Radio™ Broadcast Processor

Model 719
DAVID IV FM/HD Radio™ Broadcast Processor

THIS PRODUCT IS NO LONGER IN PRODUCTION - see model 719N

Legacy

Dynamic RDS Encoder

Model 720
Dynamic RDS Encoder

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

Advanced Dynamic RDS Encoder

Model 730
Advanced Dynamic RDS Encoder

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

INOmini HD Radio™ Monitor/Receiver

Model 632
INOmini HD Radio™ Monitor/Receiver

THIS PRODUCT IS NO LONGER IN PRODUCTION

Legacy

FM Modulation Monitor

Model 531
FM Modulation Monitor

The 531 has been replaced in our catalog by the 541.

Legacy

AM Modulation Monitor

Model 525
AM Modulation Monitor

The Model 525 is our second-generation AM Mod-Monitor. It was specifically developed to give accurate AM readings with Hybrid Digital (IBOC) transmissions. The 525 is ...

Legacy

Digital-Synthesis FM Stereo Generator

Model 708
Digital-Synthesis FM Stereo Generator

The Model 708 is a standalone stereo generator intended for use with an external FM audio processing system. The composite multiplex signal, including the stereo pilot...

Legacy

Four Channel Utility Processor

Model 264
Four Channel Utility Processor

This AGC processor boasts four separate and independent channels of analog audio gain control, which can be used separately for microphone leveling or similar mono app...

Legacy

DAVID II FM Processor/Generator

Model 716
DAVID II FM Processor/Generator

The DAVID II combines simple-yet-effective and comprehensive audio processing with a digital-synthesis stereo generator. The result is an FM airchain of surprising per...

Legacy

DAVID FM Stereo Processor/Generator

Model 715
DAVID FM Stereo Processor/Generator

With the Introduction of the Model 715, the "DAVID", Inovonics has reduced the combined functions of stereo audio processing and FM-stereo "multiplex" signal generatio...

Legacy

RDS/RBDS Monitor (Decoder-Reader)

Model 510
RDS/RBDS Monitor (Decoder-Reader)

The Inovonics 510 connects to the composite/MPX output of any FM receiver or modulation monitor to display all the RDS/RBDS radio-data groups. The backlighted LCD read...

Legacy

RDS/RBDS "Mini Encoder"

Model 702
RDS/RBDS

Inovonics' 702 second-generation "Mini Encoder" is the quick and inexpensive way to have an RDS/RBDS presence. USB connectivity makes it easy to program the non-volati...

Legacy

Dynamic RDS/RBDS Encoder

Model 713
Dynamic RDS/RBDS Encoder

The model 713 incorporates all the features of our field-proven Model 712, but additionally gives dynamic, on-the-fly programming access via a local network (or even t...

Legacy

Dynamic RDS/RBDS Encoder

Model 712
Dynamic RDS/RBDS Encoder

The full-function Model 712 gives ready access to the entire RadioData message stream. In addition to the usual static identifiers, two modes of scrolling messaging gi...

Legacy

RDS/RBDS Encoder

Model 711
RDS/RBDS Encoder

Inovonics’ 711 is a feature-packed RDS/RBDS Encoder for FM broadcasting. It is fully compliant with NRSC and CENELEC radiodata standards and incorporates the Universal...

Legacy

Professional FM "Relay" Receiver

Model 630
Professional FM

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Legacy

FM Subcarrier Monitor

Model 540
FM Subcarrier Monitor

The Model 540 connects to the composite/MPX output of any FM modulation monitor. Setup is simplified with a built-in calibration utility. The 540 is tuned in 1kHz step...

Legacy

Omega FM Digital Stereo Processor/Generator

Model Ω
Omega FM Digital Stereo Processor/Generator

Omega FM is a full-featured FM processor/stereocoder of exceptional value. It does not use application-specific DSP chips, instead it applies Pentium®-class computing ...

Legacy

FM "Utility" Processor

Model 260
FM

The Model 260 satisfies basic processing needs in educational FM, TV sound and similar set-and-forget applications. Final limiting is performed in a split-band arrange...

Legacy

Audio FM Processor

Model 250
Audio FM Processor

Inovonics’ 250 is a versatile and comprehensive stereo audio processor for AM, FM or TV broadcasting.

Legacy

Off-Air FM Modulation Monitor

Model 530
Off-Air FM Modulation Monitor

Inovonics’ 530 answers the very real need for a simple, yet accurate and affordable FM “Mod-Monitor.” It combines a wideband FM receiver with very linear demodulation...

Legacy

Triband / PWM FM Processor

Model 255
Triband / PWM FM Processor

Inovonics' Model 255 is an ideal companion for standalone stereo generators or for exciters with built-in stereocoders. It offers slow, "gain-riding" AGC and three ban...

Legacy

PBX Telephone Line Switch

Model PBX
PBX Telephone Line Switch

Inovonics’ "PBX" allows several dial-up devices (remote controls, telephone sets, alarm boxes, modems, etc.) to utilize a single Telco subscriber line. Outgoing calls ...

Legacy

Off-Air AM Modulation Monitor

Model 520
Off-Air AM Modulation Monitor

The Model 520 is a compact and accurate AM Modulation Monitor with a bright, easy-to-read display. In addition to one pair of peak flashers preset at the –100% and +12...

Legacy

On-Screen Audio Level Display

Model TVU
On-Screen Audio Level Display

Inovonics' "TVU" displays stereo audio level metering on the screen of a television video monitor. It is connected in-line with the video signal and inserts an annotat...

Legacy

RDS/RBDS Encoder

Model 710
RDS/RBDS Encoder

An easy-to-use RDS/RBDS Encoder with the versatility of dual-mode operation. The simple “static” mode does not utilize a host computer, nor does it require any user pr...

Legacy

"MAP II" Multiband Audio Processor

Model 231

The Inovonics MAP II is a second-generation multiband broadcast audio processor designed primarily for AM and AM-stereo service. The MAP II functions to enhance perci...

Legacy

Average and Peak Responding Limiter

Model 201
Average and Peak Responding Limiter

The Inovonics 201 is a dual-function unit which incorporates both fast-acting peak limiting and average-responding automaqtic gain control functions.

Legacy

Internet Audio Processor

Model WebCaster
Internet Audio Processor

The WebCaster offers automatic gain-riding, dynamic range control in three, discrete frequency bands, flexible frequency response equalization, and aggressive bandwidt...

Legacy

Average and Peak Responding Limiter

Model 200
Average and Peak Responding Limiter

Average and Peak Responding Limiter

Legacy

The Sentinel - Program Audio Monitor Receiver

Model 550
The Sentinel - Program Audio Monitor Receiver

Based on The NAB's new "Super Radio" specifications, The Sentinel receives AM and C-QUAM stereo with full NRSC compliance as well as FM/FMX stereo and all SCA/RDS subc...

Legacy

Broadcast Audio Processor

Model 215
Broadcast Audio Processor

The Inovonics 215 is a broadband audio processor primarily intended for AM, FM and TV Broadcast use, although certain features make it attractive for sound re-enforcem...

Legacy

Frequency Selective / Broadband Peak Limiter

Model 210
Frequency Selective / Broadband Peak Limiter

The Inovonics 210 is a dual purpose gain limiting device for use in broadcast and recording applications requiring independent control of both high frequency program e...

Legacy

Audio Level Optimizer

Model 220
Audio Level Optimizer

220 - Audio Level Optimizer

Legacy

Audio Level Optimizer II

Model 221
Audio Level Optimizer II

Inovonics has combined three distinct broadband audio processing functions into a single package - The Model 221 Audio Level Optimizer II.

Legacy

Multiband Audio Processor

Model 230
Multiband Audio Processor

The Inovonics 230 is a broadcast audio processor for both AM and FM service, designed specifically to enhance perceived signal loudness and thus extend the effective a...

Legacy

Dynex Noise Suppressor

Model 241
Dynex Noise Suppressor

The Inovonics 241 DYNEX Noise Suppressor is a program-controlled filter/expander offering a simple yet effective means of suppressing a certain amount of the residual ...

Legacy

Dual Channel Tape Recording Electronics

Model 355
Dual Channel Tape Recording Electronics

The Model 355 is a multi featured, professional magnetic recording electronics package equally suited to original installations or for upgrading existing systems in th...

Legacy

Tape Recording Electronics

Model 360
Tape Recording Electronics

The Inovonics 360 is a completely self-contained and highly reliable Tape Electronics for upgrading single channel recorders in Radio Broadcast, Institutional and simi...

Legacy

Replacement Recorder Electronics

Model 370
Replacement Recorder Electronics

The Inovonics 370 is a basic, two-speed replacement record/reproduce electronics package for updating older professional studio tape recorders.

Legacy

Tape Recording Electronics

Model 375
Tape Recording Electronics

The Inovonics 375 is a compact, up-to-date magnetic recording electronics package, completely self-contained with integral power supply.

Legacy

Tape Reproduce Amplifier

Model 376
Tape Reproduce Amplifier

The Inovonics 376 is a self-contained, dual-channel magnetic tape reproduce amplifier for professional applications demanding uncompromising performance and reliability.

Legacy

Dual-Channel Tape Reproduce Amplifier

Model 377
Dual-Channel Tape Reproduce Amplifier

The Inovonics 377 is a self-contained, dual-channel magnetic tape reproduce amplifier for professional applications.

Legacy

Magnetic Recording Electronics

Model 380
Magnetic Recording Electronics

The Inovonics 380 is a fourth generation self-contained Magnetic Recording Electronics for professional audio recording applications. Features which were optionally a...

Legacy

Magnetic Reproduce Amplifier

Model 387
Magnetic Reproduce Amplifier

The Inovonics 387 is high performance reproduce-only electronics for magnetic tape and film playback applications.

Legacy

Magnetic Film Recording System

Model 390 / 990
Magnetic Film Recording System

The Inovonics 390 is an audio electronics package specifically intended for motion picture sound recording on sprocketed magnetic film. It was engineered to meet the n...

Legacy

Magnetic Film Playback Amplifier

Model 397 / 997
Magnetic Film Playback Amplifier

The Inovonics 397 is an audio reproduce-only preamplifier specifically intended for motion picture "mag-film" playback applications.

Legacy

TENTROL

Model 400
TENTROL

TENTROL is a tape tension control kit which is active in the Record and Reproduce modes of a tape recorder.

Legacy

Acoustic Analyzer

Model 500
Acoustic Analyzer

The Inovonics 500 Acoustic Analyzer combines into one compact unit the functions of both a 1/3-octave Real Time Analyzer and a Reverberation or Decay Time (RT60) Analy...

Legacy

FM/ FMX™ Stereo Generator

Model 706
FM/ FMX™ Stereo Generator

The 706 is Inovonics' second-generation FM Stereo Generator which includes the FMX "Coverage Extension" Transmission System as an easily-installed plug-in option.

Legacy