Md1103devicewell fhd video bidirectional converter based on fhd broadcast 3g sdi signaldesign. the sdi input supports up to 3g sdi levela/b signals and is backwardcompatible with hd sdi and sd sdi. the hdmi input supports up to 1080p60, and iscompatible with 1080i, 720p, 576i and 480i resolutions. md1103 built-in sdi signalequalizer, sdi decoder, sdi driver, hdmi decoder and hdmi encoder, lcd display driverand audio amplifier, can simultaneously achieve sdi to hdmi, hdmi to sdi, sdi videodisplay on the lcd, sdi audio solution features such as embedded and audioamplifiers. the device uses pure hardware architecture with fast startup, low powerconsumption & no delay output. widely used in professional video broadcasting. equipped with a micro usb interface. users canobtain status or upgrade software through the usb interface. the micro usb interfaceis also used for power supply of the device. it can be applied to usb mobile device, power bank. in 1/4 hot shoe screw, to fix