Traditional "Humbucker" and Isolation Transformer approaches to interference are not applicable to SDI signals.
Mains hum is well below the SDI signal frequency spectrum and (unlike analogue video) the SDI signal is not sensitive to near-DC attenuation.
However, the problems of signal distortion and operator shocks caused by a voltage difference between two pieces of equipment connected by a HD-SDI signal feed still exist.
The LEN HD Ground Isolator uses a broadband highpass filter to provide DC electrical isolation between the two pieces of equipment, whilst permitting the full bandwidth of the HD-SDI signal to pass.
This method outperforms all other broadband transformers for SDI signals currently available.
Also known as the HD-SDI Galvanic Separator, it is non-inverting and suitable for ASI format.
Data Impedance : - 75 Ohms
Bandwidth : - 1485MHz
Amplitude roll-off : -
Return Loss : ->20 dB
DC Breakdown Voltage: ->4000 volts
Enclosure : -Rugged ABS box, with mounting flanges
Size : -68x35x15mm - overall inc. backplate
Connectors : -BNC Female
Note : -Not suitable for Analogue Video - see product VIT02
LEN LTD HDF03 DATA SHEET 2018/11Tipo file: PDF N Pagine: 1 | Dimensioni: 105Kb
LEN LTD LHDF03 DATASHEET 2020/05Tipo file: PDF N Pagine: 1 | Dimensioni: 105Kb