Video Transmission Tests Performed on Intermediate-Frequency Lightwave Entrance Links

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Optical-fiber transmission systems can be used as video entrance links for microwave relay and satellite earth stations. An experimental lightwave entrance link was built to transmit near-infrared light at a wavelength of 830 nm. The optical transmitter is modulated with a 70-MHz IF electrical signal that is frequency modulated by a video signal. Tests and analysis indicate that lightwave entrance links are capable of transmitting one color video channel with 68-dB SNR, 0.1-dB differential gain, and 0.5° differential phase, over a distance of at least 4.1 km.
Publication Date: 1978-12-01
DOI: 10.5594/J10463
Link: https://doi.org/10.5594/J10463
Author(s): A. Albanese, H. F. Lenzing

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A. Albanese and H. F. Lenzing; Video Transmission Tests Performed on Intermediate-Frequency Lightwave Entrance Links, SMPTE Journal ( Volume: 87, Issue: 12, December 1978); SMPTE, 1978. Available at https://doi.org/10.5594/J10463

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A. Albanese and H. F. Lenzing; Video Transmission Tests Performed on Intermediate-Frequency Lightwave Entrance Links, SMPTE Journal ( Volume: 87, Issue: 12, December 1978); SMPTE, 1978. Available at https://doi.org/10.5594/J10463

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<span class="citation">A. Albanese and H. F. Lenzing; <cite>Video Transmission Tests Performed on Intermediate-Frequency Lightwave Entrance Links</cite>, SMPTE Journal ( Volume: 87, Issue: 12, December 1978); SMPTE, 1978. Available at <a href="https://doi.org/10.5594/J10463" target="_blank" rel="noopener">https://doi.org/10.5594/J10463</a></span>

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<li>
A. Albanese and H. F. Lenzing; <cite id="bib-10-5594-j10463">Video Transmission Tests Performed on Intermediate-Frequency Lightwave Entrance Links</cite>, SMPTE Journal ( Volume: 87, Issue: 12, December 1978); SMPTE, 1978
<span class="doi">10.5594/J10463</span>
</li>