Audio Embedder/De-embedder

For-A
Analog to Digital Converter

The UFM-100AED, an audio interface for UFM-145DFS, provides audio embedding and de-embedding. Support for UFM-145DFS Frame Synchronizer as a audio interface.Embedder and de-embedder.Accepts both AES/EBU analog and digital input audio, providing analog and digital output audio.Two stereo channels (4 monaural channels).Built-in variable range (4ms to 999ms) delay line.High-quality 24-bit quantizing, 48 kHz sampling frequency audio.Usable in discrete form as an A to D converter, D to A converter, sample rate converter (to 48 kHz) or delay line.

Analog UnitSpecifications
Input Signals	2 stereo (4 monaural) channels,balanced/unbalanced* +4dB. Input reference level can be changed by aninternal setting. (-20 / -10 / 0 / +4 / +8dB; factory setting: +4dB)
Input Impedance	600?or more than 20k?(can be changed by an internal setting;factory setting: 600? )
Output Signals	2 stereo (4 monaural) channels, balanced/unbalanced* +4dB Input reference level can be changed by an internal setting. (-20 / -10 / 0 / +4 / +8dB; factory setting: +4dB)
Output Impedance	Low impedance (less than 100 ) whenbalanced
	Low impedance (less than 50 ) whenunbalanced
I/O Connector	12-pin terminal block (ETB86-12P byOsada) x 1 3.5 mm pin pitch, AWG16 - AWG28 wire diameters supported
Sampling Frequency	48kHz
Quantization	24-bit
Max. I/O Level	+24dB (when balanced), +18dB (whenunbalanced)
Output Load Resistance	More than 600?
D/A de-Emphasis	None or 50/15us (Automaticallyswitched according to input channel status)
*Unbalanced can be supported bysignal wire connections. System-based adjustments are required for thesignal level.
Digital UnitSpecifications
Input Signals	AES/EBU CH1/2, CH3/4 unbalanced1.0Vp-p, 75?, 2ea., BNC
	SDI embedded audio CH1/2, CH3/4(using UFM-145DFS connectors)
Input Impedance	75?
Output Signals	AES/EBU CH1/2, CH3/4 unbalanced1.0Vp-p, 75?, 2ea., BNC
	SDI embedded audio CH1/2, CH3/4(using UFM-145DFS connectors)
Output Impedance	75?
Digital Reference Level	-18dBFS, -20dBFS (factory setting:-20dBFS)
Input Quantization	16-bit - 24-bit
Input Sampling Frequency	32kHz / 44.1kHz / 48kHz (AES/EBU)
	48kHz (synchronized with SDIembedded audio, video)
Output Quantization	20-bit or 24-bit
Output Sampling Frequency	48kHz
SDI Audio Group	(Embedding/De-embedding)
	Embedding: Any one of four groupssupported
	De-embedding: Any one of fourgroups supported
	*When linked up with UFM-145DFS(internal setting)
Process Control Unit /REF Unit Specifications
Analog Output Level Variation Range	±6dB (level changed for eachchannel using front panel VR controls)
Stereo Mode	Selectable as below
	Stereo, monaural L, monaural R,monaural SUM, LR reversed
Minimum Delay	4ms
Delay Adjustment Range	4ms - 999ms (in 1ms increments)
Reference Signal	When linked up with UFM-145DFS:Synchronized with Reference Video clock
	When used in discrete form:Free-running
General Specifications
Temperature / Humidity	10ºC - 40ºC / 30% - 90%(no condensation)
Power / Consumption	Supply from UFM Frame, 12VDC -+24VDC, / Approx. 8.4W
Dimensions	106 (W) x 303 (D) mm (Front)
	108.5 (W) x 66.1 (D) mm (Rear)
Weight	Approx. 0.5kg
Necessary Slots	Front panel: 1 slot
	Rear panel: 1 slot, input-only oroutput-only
	Rear panel: 2 slots, input/outputsupported, when UFM-100AIO (option) is used
Accessories	Operation manual
Options	UFM-145DFS (for embedding,de-embedding)
	UFM-100AIO (when used in discreteform or for embedding, de-embedding)