IEC EN CEI

Transcripción

1 VK2 FRLSHF.4/ HF Descripción/ Description Cable coaxial de vídeo para aplicaciones digitales (HDTV/HD-SDI. Soporta transmisiones de datos seriados (SDI) y formatos de televisión de alta definición (HDTV) según SMPTE 259M (27Mbps), ITU-R BT.61 (Composite PAL 177Mbps), SMPTE 292M (1,5Gbps) y SMPTE 424M (Prog. Scan. HDTV). También usados para circuitos analógicos críticos ofreciendo más de 75 db de atenuación frente a señales interferentes de naturaleza electromagnética debido a su doble pantalla de cinta de Aluminio-Poliester y una trenza al 9-95% de cobre estañado. Coaxial video cable for digital applications (HDTV/HD-SDI. Can carry serial data interface (SDI) and high definition television formats (HDTV) according to SMPTE 259M (27Mbps), ITU-R BT.61 (composite PAL at 177Mbps), SMPTE 292M (1,5Gbps) and SMPTE 424M (Prog. Scan. HDTV).. It is also used for analogue critical circuits offering over 75 db attenuation before electromagnetic interferences thanks to its double shield of Aluminium-Polyester tape and a 9-95% tinned-copper braid. Construcción / Construction 1. Conductor CuSn 1x,4 mm (AWG 26) UNE Aislante / Insulation Foam High Density FHDPE 1,85 mm 3. Pantallas/ Shields (2 pantallas): 3.1 Primera Pantalla/First Shield: Aluminium Foild / Poliester Tape (Al/PET) 1% PE H Segunda Pantalla/Second Shield: Braided CuSn 95 % UNE Cubierta externa / General Jacket 3, mm FRLSHF (NPI+HF) IEC EN CEI 2-22/3-5 ( test for vertical flame spread) EN (Test on gases envolved during combustion of material from cables) EN (Measurement of smoke density of cables burning under definer conditions) Conectores recomendados / Suggested connectors: SDI : 518-V/532-V HDTV (HD-SDI) : 518-HDTV Peso/Weight ( Kg / Km ) : 13,6 Colors: White, Brown, Orange, Yellow, Blue, Violet, Grey, Black,Green. REVISION DATE: Diputació Barcelona Spain Tel Fax

2 VK2 FRLSHF.4/ HF Datos Técnicos / Data Sheet Propiedades Eléctricas / Electrical Properties Velocidad de Propagación/Velocity of propagation % 74,1442 Retraso Nominal/Nominal Delay ns/m 4,4912 Impedancia Nominal / Nominal Impedance W 75 ± 2 W Capacidad Nominal / Nominal Capacitance PF/m 58,6445 Máxima tensión de trabajo/max. Operation Voltage V 3 Inductancia Nominal /Nominal inductance (1Mhz) µh/m, Resistencia núcleo en DC/ Conductor DC resistance W /Km 142,2 Resistencia malla en DC/Shield DC resistance W /Km 26,9952 ATENUACION/ATTENUATION: Freq (Mhz) db/1m 11,74-5,2 52,882-12,45 233,656-26,1 752,292-51,88 111,11-65,84 15,299-8,5 2-94, , Minimum STRUCTURAL RETURN LOSS (SRL) Sweep db Frequency (Mhz) SMITH CHART (3Khz-13Mhz) 5Mhz 3Mhz 3 Mhz- 65 Mhz 65Mhz 11Mhz -21,35-2,17-18,21 1,89 33,853 46,91 93,31 1,1 126,392 Ohms ( O) 75,28 74,88 76,66 74,8 73,94 73,1 Diputació Barcelona Spain Tel Fax

3 VK2 FRLSHF.4/ HF 74, , , , , , , ,1 OHMs/Km OHMs/Km , , 51, 51, Nominal IMPEDANCE 1, 1,,4 6,32 12,6 18,87 25,15 31,43 37,71 43,98 5,26 56,54 62,82 Bulk RESISTANCE 6, 1, 6, 1, Shield RESISTANCE 6, 15, 65, 15, 6, 575, m bulk INDUCTANCE Diputació Barcelona Spain Tel Fax uh/m Db pf/m,1,2,3,4,5,6, , , , , , ,5 1, 41, 81, 9,25 22,49 395,73 588,97 782,21 975, ,7 1361,94 1, 41, 81, 3, 7, 1, 5, ATTENUATION CAPACITANCE 9, 3, 7, 1555, , ,66 3, 7, 1, 5, 9, 3, 7, Mhz

4 VK2 FRLSHF.4/ HF STRUCTURAL RETURN LOSS 5Mhz-3Mhz db db STRUCTURAL RETURN LOSS 3Mhz-65Mhz ,22 37,11 69, 1,89 132,79 164,68 196,57 228,46 26,36 292,25 324, M Datos de aplicación / Application Data: Formato vídeo digital / Digital video format: db MAXIMUM TRANSMISSION DISTANCE (meters) AT SERIAL DIGITAL DATA RATES (SDI) 3,22 332,35 364,49 396,63 428,76 46,9 493,4 525,17 557,31 589,44 621,58 STRUCTURAL RETURN LOSS 65Mhz-1.1Ghz 65,28 692,44 734,6 776,76 818,93 861,9 93,25 945,41 987,57 129,73 171,89 M M 71,5 Mhz/143 Mbps (SMPTE 259M,Composite NTSC) 2,46 88,5 Mhz /177 Mbps (ITU-R BT. 61,Composite PAL) 181, Mhz/27 Mbps (SMPTE 259M, Component video) 15,98 18 Mhz/36 Mbps (SMPTE 259M,widescreen) 129,41 27 Mhz/54 Mbps (SMPTE 344M,widescreen) 14,49 75 Mhz/1.5 Gbps (SMPTE 292M,HDTV) 38,55 1,5 Ghz/3. Gbps (SMPTE 424M, Prog. Scan HDTV) 24 *WE SUGGEST TO USE ONLY 85% OF THE RECOMMENDED DISTANCE Diputació Barcelona Spain Tel Fax

5 VK2 FRLSHF.4/ HF Formato vídeo analógico / Analogue video format: TRANSMISSION DISTANCE IN METERS OF ANALOGUE VIDEO SIGNAL WITH MINIMUM LOSSES (MAX -3 db) M-II (COMPONENT 5, Mhz BW) 66,7 EBU-C (COMPOSITE 5,5 Mhz BW) 62,48 BETACAM SP (COMPONENT 4,5 Mhz BW) 69,41 U-MATIC SP (COMPOSITE 4 Mhz BW) 74 S-VHS (COMPOSITE 5, Mhz BW) 66,7 ANALOG COMPONENT/RGB (5, Mhz BW) 66,7 *DISTANCE BASED UPON THE LIMIT FREQUENCY OF 5,5 Mhz, 5 Mhz, 4,5 Mhz AND 4 Mhz. Audio Formato digital / Digital Audio format (SMPTE 276M- unbalanced audio): MAXIMUM TRANSMISSION DISTANCE (meters) AT SERIAL DIGITAL AUDIO DATA RATES (AES3-1992) DSR (Sampling Rate 32Khz/BW 4,96 Mhz) 464 CD/DVD (Sampling Rate 44,1 Khz/BW 5,6448 Mhz) 391 DAT (Sampling Rate 48 Khz/BW 6,144 Mhz) 372 DVD (Sampling Rate 96 Khz/BW 12,228 Mhz) 262 DVD (Sampling Rate 192 Khz/BW 24,576 Mhz) 193 Diputació Barcelona Spain Tel Fax