The INOmini 674 is Inovonics’ second-generation, small form-factor AM broadcast receiver for professional applications.
It serves admirably as a ‘confidence monitor,’ and includes alarms to indicate transmission problems. At the same time it can deliver a high-quality audio feed for program distribution throughout the broadcast facility.
The INOmini 674 is easily programmed to tune the western-hemisphere broadcast band with 10kHz channel spacing, or the European-standard 9kHz-spaced band. It provides adjustable balanced analog and AES digital audio outputs along with local alarm ‘tallies.’
- Tom Vernon Exploring the Inovonics 674 AM Monitor Receiver
520kHz – 1710kHz in 10kHz steps, or 531kHz – 1611kHz in 9kHz steps
Transformer-isolated 50Ω (F) input; a passive outdoor loop antenna is optionally available.
10µV for 50dB S/N; 1mV for 60dB S/N
Selectable: 6kHz, 4kHz, 3kHz, 2kHz (approx. –6dB point)
0µs (flat) or NRSC ‘truncated’ 75µs
The front-panel mini-USB port allows the quick uploading of firmware updates when issued.
12VDC at 275mA; a universal 90 - 240 VAC inline switching power supply is included with the INOmini 674 receiver.
An optional rack adapter accepts up to three INOmini modules in a 1U, 19-inch rack space. The 674 also may easily be fastened to any convenient surface with two small screws.
1.6”H x 5.5”W x 5.5”D; 4 lbs. shipping weight