AMX Octaire instruction manual Ultra-Wideband Video, Sync

Signal Types & Specifications

Ultra-Wideband Video

Ultra-Wideband (RGBHV) Signal Specifications

Frequency Response	Fully loaded	±3 dB, >600 MHz average
	Fully loaded	±3 dB, 500 MHz or better
	Fully loaded	±1.5 dB, 150 MHz or better
Crosstalk	f = 1 MHz	<-80 dB
	f = 5 MHz	<-79 dB
	f = 10 MHz	<-74 dB
	f = 30 MHz	<-71 dB
	f = 100 MHz	<-60 dB
	f = 150 MHz	<-52 dB
Signal to Noise Ratio	Vin = 0.7 V, 100 IRE	>65 dB
Return Loss	f = 5 MHz	<-45 dB
Input Level (max.)		±1.0 V
Input Impedance		75 ohms
Output Level (max.)		±1.0 V
Output Impedance		75 ohms
Connectors		BNC

Sync

Sync Signal Specifications

Input Level Signal Range		0 to +5 Volts
Input Impedance		510 ohms
Input Trigger Voltage*		+1.75 V
Input Polarity	Output polarity follows input polarity	Active high or low
Output Level Signal Range		0 to +5 Volts
Output Impedance		50 ohms
Output Polarity	Output polarity follows input polarity	Active high or low
Connectors		BNC

*The input trigger voltage specification indicates the point which determines if the HV sync pulse is high or low. An incoming sync signal below +1.75 V will be interpreted as low, and an incoming sync signal above +1.75 V will be interpreted as high.

40 Octaire Instruction Manual