Ikegami DTA-55, Руководство по эксплуатации, Страница: 17 / 72

䋱䋮䋱㩷 㪝㪼㪸㫋㫌㫉㪼㫊㩷㫆㪽㩷㪫㪿㫀㫊㩷㪧㫉㫆㪻㫌㪺㫋㩷
DTA-55/BST-55 is HDTV triax cable extension system that delivers long transmission, without compromising high picture
quality captured by a camera.
DTA-55/BST-55 is able to use with a latest camera HDK-55, HDK-79GX and HDK-97A.
The distance which can be transmitted is 800m. (8.8mm in diameter, Fujikura)
㶎
The maximum transmission distance varies according to the type of lens, system structure, and kind of Triax cable.
㩷
㩷
㩷
䋱䋮䋱㩷 㪝㪼㪸㫋㫌㫉㪼㫊㩷㫆㪽㩷㪫㪿㫀㫊㩷㪧㫉㫆㪻㫌㪺㫋㩷
㩷
㩷 㩷 㩷 䂓㪛㪫㪘㪄㪌㪌㩷㪺㪸㫅㩷㪺㫆㫄㪹㫀㫅㪼㩷㫎㫀㫋㪿㩷㪬㫅㫀㪺㪸㫄㩷㪟㪛㩷㫊㪼㫉㫀㪼㫊㩷㪺㪸㫄㪼㫉㪸㩷㪻㫀㫉㪼㪺㫋㫃㫐㪅㩷
㩷
DTA-55 is direct connectable Triax adaptor with the camera head of Unicam HD series.
HDK-55, HDK-79GX and HDK-97A camera head can be used.
㩷
㩷 㩷 㩷 䂓㪫㪩㪠㪘㪯㩷㫋㫉㪸㫅㫊㫄㫀㫊㫊㫀㫆㫅㪅
㩷
㩷
The camera cable is TRIAX cable. Since operation of a camera is possible immediately even if it does not newly equip
a fiber cable, this is suitable for an upgrade path from SDTV systems where the TRIAX cable is already equipped,
such as a sports stadium.
㩷
㩷 㩷 㩷 䂓㪫㪿㪼㩷㪻㫀㫄㪼㫅㫊㫀㫆㫅㫊㩷㪸㫉㪼㩷㫋㪿㪼㩷㫊㪸㫄㪼㩷㫎㫀㫋㪿㩷㪝㪘㪄㪐㪎㩷㪽㫀㪹㪼㫉㩷㪸㪻㪸㫇㫋㫆㫉㪅
㩷
㩷
DTA-55 uses the same body as FA-97 fiber camera adaptor. Accessories, such as large viewfinder is common with
FA-97 fiber adapto
䏕䎑
㩷
㩷
㩷 㩷 㩷 䂓㪟㫀㪾㪿㩷㫈㫌㪸㫃㫀㫋㫐㩷㪩㪜㪫㩷㫊㫀㪾㫅㪸㫃㩷㪸㫅㪻㩷㪨㪄㪫㪭㩷㫊㫀㪾㫅㪸㫃㩷㫆㫌㫋㫇㫌㫋㪅
㩷
㩷
RET signal is 4:2:2 HD-SDI, and Q-TV signal is 4:2:2 SD-SDI. Since all the transmission processes are operating by
4:2:2, it outputs picture more quality than the signal on which the sampling rate of a color was reduced.
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㩷
㪊㩷
䎧䎷䎤䎐䎘䎘䎃䎔䎖䎓䎖䎃䎹䎓䎃䎨䏇䏌䏗䏌䏒䏑䎃䎋䎸䎌䎃䎋䎨䎌䎃