HDL-0101 HD RF Camera System
[HDTV Digital Wireless Camera System]||
Ikegami Tsushinki Co. Ltd.|
The HDTV Digital Wireless Camera System is the ultimate system combining various technologies Ikegami has developed and promoted for years such as high definition television camera technology, image compression and microwave transmission. By joint development with NHK and NHK Technical Services, Inc., it has become the first practical high definition digital wireless system using microwave band.
The system consists of HDTV transmission, HDTV receiving and back channel parts. The HDTV transmission part combines the HDL-0101 camera and the PP-53 RF unit. The back channel part includes the back channel transmitter DMC-2511Eand the receiver module built-in the camera. The HDTV receiving part is the PF-503 64QAM-OFDM FPU.
The system allows for three different ways for operation:
The system offers distinctive merits. Using as an MPEG2 camera allows for direct transmission or direct feed where a copper cable is available. This will reduce the requirement for conventional short-distance FPU transmissions and tape delivery. When the RF unit is docked to the camera, the built-in OFDM system will maintain robust operation even in a multi-path environment, so the system can be used in an urban area or with a crowd. In a sports event, this allows for the camera to access areas where cable laying is not possible and gives program production unique capability.
The specification for each part is as follows:
Fig. 1 HDL-0101 + PP-53, HDTV transmission part
[HDTV receiving part]
n 64QAM- OFDM FPU, PF-503
Fig. 2 PF-503, HDTV receiving part
n RM-11 (designated for HDL-0101 operation)
Fig. 5 DMC-2511
This HD wireless RF camera was developed with technical support from NHK and NTS.
Ikegami Electronics (U.S.A.), Inc.
Headquarters: 37 Brook Ave. Maywood, NJ 07607 Tel:(201)368-9171, Fax:(201)569-1626
Design and specifications are subject to change without notice.
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