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| ACCUEIL : CATALOGUE DE PRODUITS : ÉQUIPEMENT DE TÊTE DE LIGNE : MODULATORS |
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| Frequency Agile Modulators |
| Manufacturer: Holland |
| The HMA-500 and the HMA-860 series are high quality SAW filtered, frequency agile modulators specifically designed to meet the highest CATV performance standards. All channels are easily selected by front panel switches and verified by an easy-to-read LED channel display. The modulators feature an extremely low out of band noise level allowing the... |
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| UCM4540B Digital QAM Modulator/Upconverter |
| Manufacturer: Vecima |
| The UCM4540B is designed for Digital video on demand applications. It is comprised of a single versatile QAM Modulator and QAM Upconverter. The fully digital modulator may be configured for QPSK, 16, 32, 64, 128, or 256 QAM operation. The input MPEG2 Transport streams are encoded for error correction, modulated and upconverted into 6 or 8 MHz bandw... |
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| VM2551 Agile Commercial Video Modulator |
| Manufacturer: Drake |
| The R.L. Drake Company now offers you superior performance and extensive channel capacity with the VM2551 agile video modulator. Another quality product from Drake, the VM2551 is a vestigial sideband, agile modulator with synthesized visual and aural carriers and a full +55 dBmV output level. Designed to accept composite NTSC video and audio inputs... |
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: ÉQUIPEMENT DE TÊTE DE LIGNE : MODULATORS |
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