EHA-RPT 1 TO 2 HD-SDI REPEATER User’s Manual Copyright © EverFocus Electronics Corp, Release: Mar. 2011 Please read this manual first for correct installation and operation. This manual should be retained for future reference. The information in this manual was current when published. The manufacturer reserves the right to revise and improve its products. All specifications are therefore subject to change without notice.
EHA-RPT PRECAUTIONS 1. Do not install the EHA-RPT near electric or magnetic fields. Install the EHA-RPT away from TV/radio transmitters, magnets, electric motors, transformers and audio speakers since the electromagnetic fields generated from these devices may distort the video image. 2. Never disassemble the EHA-RPT beyond the recommendations in this manual nor introduce materials other than those recommended herein.
EHA-RPT 1. INTRODUCTION The EHA-RPT splits one high definition digital video signal in HD-SDI standard into two streams for presentation on HDTV or HDMI monitors. It supports HD-SDI video signals compliant with SMPTE 292M, 296M standards, at data rates up to 1.485Gb/s. With integrated cable equalizer technology, the EHA-RPT is capable of processing HD-SDI digital video at up to 1920 x 1080 resolution over 75Ω coaxial cable.
EHA-RPT 3. SPECIFICATIONS Model Name EHA-RPT 1 to 2 HD-SDI Repeater Technical SDI standards HD-SDI Video bandwidth 1.485Gbps Video support 720p @50/59.94/60Hz, 1080i @50/59.94/60Hz, 1080p @25/30Hz Input signal HD-SDI: SMPTE 292M / 296M Output signal HD-SDI: SMPTE 292M / 296M Input Connector 1 x BNC [HD-SDI] 3G 75Ω inter-locked socket Output Connector 2 x BNC [HD-SDI] 3G 75Ω inter-locked socket Mechanical Housing Metal case Dimensions 77.4 (W) x 38.4 (H) x 146.2 (D) mm / 3” (W) x 1.
EHA-RPT 5. FRONT PANEL 1 2 4 3 1. Power LED indicator 2. Link LED indicator 3. Power 12VDC 4. HD-SDI Input 6. REAR PANEL 5 6 5. HD-SDI Output 1 6.
EHA-RPT 7. CABLE REQUIREMENTS FOR BNC CONNECTOR 7.1 Cable Types The EHA-RPT allows a total signal attenuation of up to 43.5 dB along the cable between devices. The actual maximum cable length depends on the attenuation characteristic of the particular cable used. Generally speaking, the better the cable quality, the lower the signal attenuation, thus the longer the distance the HD-CCTV video signal can be carried.
EHA-RPT 7.3 BNC-plug Also the BNC - plug plays an important role for clear HD-CCTV signal transmission. Standard BNC plugs for CCTV have a quite high attenuation and may cause return losses due to reflection effects. We recommend using of HD-Video approved BNC plugs.
EHA-RPT EverFocus Electronics Corp. EverFocus Taiwan: EverFocus Europe - Germany: 12F, No.79, Sec. 1, Shin-Tai Wu Road, Hsi-Chih, Taipei, Taiwan TEL: +886 2 2698 2334 FAX: +886 2 2698 2380 www.everfocus.com.tw marketing@everfocus.com.tw Albert-Einstein-Strasse 1, D-46446 Emmerich, Germany TEL: +49 2822 93940 FAX: +49 2822 939495 www.everfocus.de info@everfocus.
