| 1683 Digital Distribution Amplifier | Key
Features 1 in 10 out AES distribution amplifier Regenerates clock signal Non reclocking mode for minimum propagation delay Front panel status indication |
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| Description | |||
| The 1683 is a ten output AES/EBU digital distribution amplifier. It is based on an extended 220mm Eurocard to enable several distribution amplifiers to be mounted in a standard 3U, 19" rackmount card frame. | |||
| Features | |||
| Inputs: | One transformer balanced input with selectable 110/75 ohm input termination. | ||
| Outputs: | Ten transformer balanced rear outputs with 110 ohm output impedance. | ||
| Monitoring: | Front of card LEDs confirm the presence of a locked digital signal on each input and display the sample rate and warn of data errors. | ||
| Pre Assembled Systems | |||
| A maximum of twelve 1683 distribution amplifiers can be supplied pre-wired in a 3U, 19" rackmounted card with an integral modular supply. All digital inputs and outputs are via rear panel 37 way D-type connectors. The card frame can also have a second backup power supply fitted with psu alarm failure indication. | |||
| Technical Specifications | |||
| Input Impedance | Transformer balanced - 110/75 ohms selectable | ||
| Output Impedance | Transformer balanced - 110 ohms | ||
Input Level Sensitivity |
400mV peak to peak | ||
| Output Jitter | Negligible <3nS peak to peak | ||
| Propagation Delay | Re-clocked <100ns | ||
| Dimensions | 220x100mm Eurocard | ||
| Connector | 32/64 DIN 41612 | ||
| Power | +5v | ||