Test & Measurement Equipment : Signal Generators : ESE - LX-220A

RS-170A Black-Burst Generator / Enhanced Circuitry

Model: LX-220A

Enhanced Quality Black-Burst / Sync Generator
8 Isolated Black-Burst outputs (BNC connectors)
Audio Reference Tone (1 KHz & 400 Hz @ 0dbv, RCA connector)
Optional Sync output
Optional Single or Dual (side by side) Rackmount

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The LX-220A provides a convenient source of composite black-burst for preblacking tapes or for synchronization purposes. Eight isolated outputs are provided on rear mounted BNC connectors. The output signal consists of sync, blanking, reference black setup level and color burst which is SCH phased. The LX-220A employs a temperature-compensated crystal oscillator for high stability. A sinewave tone, at 0 dbm (2.2 vpp), is accessible on the rear-mounted RCA connector. The frequency of the tone is selectable (400 Hz or 1 KHz) with a front panel DIP switch. The other front panel DIP switch allows the unit to be switched between NTSC (RS-170A) and PAL composite video.

Enhanced Quality Black-Burst / Sync Generator
8 Isolated Black-Burst outputs (BNC connectors)
Audio Reference Tone (1 KHz & 400 Hz @ 0dbv, RCA connector)
Optional Sync output
Optional Single or Dual (side by side) Rackmount
220V & UL options available
NTSC (RS-170A) or PAL
Product Options:
J---220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
P---19" Front Panel (Rack Mount): Designed for mounting into a standard equipment rack. Panel is 1/8" clear or black anodized Aluminum and chassis is 5" - 10" deep.
P2Dual Rack Mount: Allows specific units to be mounted side-by-side on a single Rack Mount panel. Sync---Composite Sync Output: Composite Sync Output; 2 vpp into 75W.
UL---"UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.