7700DA7-HD
HD/SD-SDI Reclocking Distribution Amplifier
The 7700 HD series Distribution Amplifiers provide reliable distribution of your 1.5Gb/s HDTV and 270Mb/s standard definition serial digital signal. The 7700DA7-HD features one auto-equalized input with seven reclocked outputs. The 7700DA7-HD is housed in the Evertz 7800FR Multiframe, which is available in either a 3RU or 1RU version. The DA has been designed to reclock at 1.5Gb/s and 270Mb/s. In non-reclocking mode it can be used as a SMPTE ST 310 or SMPTE ST 259/ST 292 distribution product.
Features
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Block Diagram 
Specifications
| Serial Video Input | |
|---|---|
| Standard | SMPTE ST 292-1, SMPTE ST 259-A, B, C, D, DVB-ASI or M2S |
| Non-reclock Mode | SMPTE ST 310 (also SMPTE ST 259, ST 292) |
| Number of Inputs | 1 |
| Connector | BNC per IEC 61169-8 Annex A |
| Equalization | Automatic to 100m @ 1.5Gb/s with Belden 1694 (or equivalent) |
| Return Loss | > 15dB up to 1.56GHz |
| Serial Video Output | |
|---|---|
| Number of Outputs | 7 |
| Standard | SMPTE ST 292-1, SMPTE ST 259-A, B, C, D, M2S, DVB-ASI |
| Non-reclock Mode | SMPTE ST 310 (also SMPTE ST 259, ST 292) |
| Connector | BNC per IEC 61169-8 Annex A |
| Signal Level | 800mV nominal |
| DC Offset | 0V ±0.5V |
| Rise/Fall Time | 200ps nominal |
| Overshoot | < 10% of amplitude |
| Return Loss | > 15dB up to 1.56Gb/s |
| Wideband Jitter | < 0.2UI |
| Electrical | |
|---|---|
| Voltage | +12V DC |
| Power | 5 Watts |
| EMI/RFI | Complies with FCC Part 15 Class A, EU EMC Directive |
| Physical | |
|---|---|
| Number of Slots | 1 |
Ordering Information
| 7700DA7-HD | HD/SD-SDI Reclocking Distribution Amplifier, 7 outputs |
|---|
| Ordering Options | |
|---|---|
| Notes | • Rear plate must be specified at time of order - eg: [model]+3RU |
| Rear Plate Suffix | |
|---|---|
| +3RU | 3RU rear plate for use with 7800FR, 7801FR, 7700FR-C or 350FR Multiframes |
| +1RU | 1RU rear plate for use with 7701FR Multiframe |
| +SA | Standalone Enclosure Rear Plate |
| Enclosures | |
|---|---|
| 350FR | Portable Multiframe which holds 7 modules |
| 7700FR-C | 3RU Multiframe which holds 15 modules |
| 7800FR | 3RU Multiframe which holds 15 modules |
| 7701FR | 1RU Multiframe which holds 3 modules |
| S7701FR | 7700 Series Standalone Enclosure |