Specifications

Precis Specifications
30
Precis Instruction Manual
Precis Ultra-Wideband (500 MHz) Specifications
Applies to Precis Series pre-configured systems that switch ultra-wideband signals, including all
Slam Dunk models.
Precis Sync Specifications
Applies to Precis pre-configured systems that switch sync signals with either ultra-wideband or
wideband signals.
Precis HT Component Specifications
Applies to Precis HT systems: FGP37-0804-A4B, FGP37-0804-34B, FGP37-1208-A4B, and
FGP37-1208-34B.
Precis Ultra-Wideband (500 MHz) Specifications
Parameter Conditions Value
Frequency Response 1 to All ±3 dB to 500 MHz or better
Crosstalk (adjacent channel) f = 5 MHz <-60 dB
Signal to Noise Ratio (SNR) Vin = 0.7 V, 100 IRE >65 dB
Return Loss f = 5 MHz <-45 dB
Input Level (max.) ±1.25 V
Input Impedance 75 ohms
Output Level (max.) ±1.25 V
Output Impedance 75 ohms
Connector Type BNC
Precis Sync Specifications
Parameter Conditions Value
Input Level (max.) ±5 V
Input Impedance (Hi-Z) 22 kohms
Output Level (max.) ±5 V
Output Impedance 75 ohms
Connector Type BNC
Precis Component Specifications
Parameter Conditions Value
Frequency Response 1 to All ±3 dB to 300 MHz or better
Crosstalk (adjacent channel) f = 5 MHz <-60 dB
Signal to Noise Ratio (SNR) Vin = 0.7 V, 100 IRE >65 dB
Return Loss f = 5 MHz <-45 dB
Input Level (max.) ±1.5 V
Input Impedance 75 ohms
Output Level (max.) ±1.5 V
Output Impedance 75 ohms
Connector Type RCA or BNC