The latest generation of Leitch video distribution amplifiers, the UDA-680, exemplifies the ongoing commitment by Leitch as a world leader in video DAs. The UDA-680 fulfils the requirements for a high performance, low cost video amplifier for general purpose distribution of composite, component, and subcarrier NTSC, SECAM, and PAL signals. This DA is compatible with both 1RU and 2RU FR-680 Series of Mounting Frames, as well as all VDA-680 Series of amplifiers. Providing 8 outputs, the UDA-680 delivers outstanding output density and unmatched low cost per output. A 100 MHz bandwidth, low distortion, excellent frequency response, and a wide gain range make the UDA-680 suitable for all current analog composite/component and analog HDTV video installations.
Input
Video Input Level 1 Vp-p nominal
Subcarrier Input Level 1 to 2 Vp-p
Input Impedance 75 Ohms bridging
Coupling DC (AC optional)
Max. DC on Input ±15 V (AC coupled)
Output
Number of Outputs 8
Output Impedance 75 Ohms
Performance
Gain Range -3 dB to +6 dB
Frequency Response < ± 0.1 dB to 10 MHz
Differential Gain < 0.15% (10 - 90% APL)
Differential Phase < 0.15° (10 - 90% APL)
Temperature
Performance 5 -40° C
Operating 0 -50° C
Power Requirements
Power Dissipation < 2 W