Coax Solutions Ltd offers a full range of in house cable assembly solutions.
Belden 1855ENH - Low loss Mini RG59/U serial digital coax cable. LSZH (FRNC) Jacket. Suitable for indoor and outdoor use.
Use for SDI, HD-SDI, HDTV
Belden 1855ENH data sheet here: Belden 1855ENH Data sheet.pdf
Belden Recommended Transmission distance chart here: digital-video-distance-chart-24-4-2019.pdf