ESE LX-221 RS-170A Black-Burst Generator, Genlockable

The LX-221 delivers RS-170A composite black-burst on six isolated BNC outputs and can genlock to an external video reference, which the standard LX-220A cannot do, for facilities that need their sync generator to track house video rather than run independently. If the genlock reference is lost, it switches automatically to its internal voltage-controlled, temperature-compensated crystal oscillator so outputs never drop.

An optional 1 kHz audio tone at 0 dBv is available on a rear RCA connector, and single or dual side-by-side rackmount configurations fit it to different rack layouts. 220V and UL power options are available.

Function	RS-170A black-burst generator, genlockable
Outputs	6 isolated BNC
Operating Modes	Stand-alone (internal crystal) or Genlock
Fallback	Automatic switch to internal crystal on loss of genlock reference
Oscillator	Voltage-controlled, temperature-compensated crystal
Optional Audio	1 kHz at 0 dBv, rear RCA
Power	117 VAC standard; 220V and UL options available