Inovonics INOmini 703 RDS Encoder 

The Inovonics 703 is our "Mini Encoder" and was the first in our INOmini product line at a low cost. This is the fast and economical way for an RDS/RBDS presence, with easy USB programming using the supplied Windows© software. Your station data goes into non-volatile memory, and the unit can then be reinstalled on the transmitter site. The 703 will identify your station by format, display your station's "street name" and continuously broadcast promotions or advertisements to your listeners. An optional rack mount kit can accommodate up to three INOMI style products.

€630.90 No tax €701.00
Size chart
Women's clothing size
Euro 32/34 36 38 40
USA 0/2 4 6 8
Bust(in) 31-32 33 34 36
Bust(cm) 80.5-82.5 84.5 87 92
Waist(in) 24-25 26 27 29
Waist(cm) 62.5-64.5 66.5 69 74
Hips(in) 34-35 36 37 39
Hips(cm) 87.5-89.5 91.5 94 99
How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.




  • A quick and easy way for useful RDS/RBDS presence
  • Scrolling-PS and static Radio Text (up to 128 characters)
  • LCD display
  • Programmable via USB using Windows® self-guiding software (included)
  • Encoder programming is easily confirmed on site without a computer.
  • Rapid data transfer allows scrolling messages to be updated within seconds.
  • The 703 INOmini can be used with any stereo generator and exciter.

Technical specifications: 

Supported RDS applications

PS (Program Service Name) At the user's choice, the PS entry can be an 8-character static informal station ID (a 'street name' such as LIVE 105), or a promotional or advertising message for a scrolling station of up to 128 characters. PS voices are displayed on the faceplate of every RDS radio and on most cell phones and MP3 players with built-in FM radio. The display mode and scroll speed of PS messages are user programmable.

PI (Program Identification) Each RDS station is identified by a unique numeric code, its "digital address". The North American callsigns 'K', 'W' and 'C' are automatically converted to the correct PI code by the 703 software. In other countries the PI code is assigned by the local Broadcasting Authority and is entered numerically.

AF (Alternative Frequencies) Enter up to 25 frequencies of retransmission 'translators' or other sources of the same program as the main channel. This helps RDS radios search for the best signal source for a particular listening location.

RT (RadioText) This 64-character block of plain text is separate and in addition to the scrolling PS message. Generally used for additional station information, such as a Web address or phone number, this text can be accessed with the INFO or TEXT button on some radios.

M/S (Music/Speech Switch) A service flag that identifies the broadcast as a mixed music program or a voice-only station (news/talk).

DI (Decoder Information) Part of the RDS protocol that identifies transmission as stereo.

MPX sample input

An unbalanced, high-impedance-bridging (BNC) input that requires a composite sample/MPX or a 19kHz synchronization signal from the stereo generator at a level between 0.5V and 5.0V p-p. The 703 does not incorporate an internal time base to support monophonic transmission.

RDS output

An unbalanced source at 75 ohm (BNC); the output level is adjustable between zero and 3V p-p.

Programming port

A Universal Serial Bus (USB) interface for direct connection to the USB port of any PC; the interconnection cable is supplied. The self-guided programming software is supplied on CD-ROM or can be downloaded from the Inovonics website, and can run on any PC running Windows© or higher.

Power Requirements

105-130VAC and 210-260VAC; 50/60Hz; 20W.

Dimensions and Weight

11" x 9" x 2"; 2 pounds

280mm x 228mm x 51mm ; 0.9kg

Product Details
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