Specifications

STUDIO EQUIPMENT
HOTRONICS
951
AT-61SERIES
[phone] • 1-800-947-9901• Quick Dial 821
PHOTO - VIDEO - PRO AUDIO
10-bit Video Frame Synchronizers
The significant advantage of the AT61 series is its analog-to-digital transcode
capability. 10-bit processing eliminates visual quantizing noise, and the
matching audio delay can handle lip sync perfectly. The AT61 series more
than meets the requirements of today’s digital world.
◆ Composite video input and output
◆ Pass VIR/VIT
◆ 10-bit Digital Comb Filter
◆ 4x subcarrier sampling, 10-bit resolution
◆ Frame sync with full frame memory
◆ Digital video output (SMPTE 244M)
◆ Digital audio outputs (AES/EBU)
◆ Analog audio input +8, +4, 0 dbu XLR
◆ AES/EBU digital audio outputs
PROC AMPS Video Processors
The SDI Proc Amp provides excellent video correction in non-ideal camera
environments such as filed news event recording. Its fully compatible with
digital cameras, ensuring correct video levels, color saturation, and hue when
editing. The SDI Proc Amp uses an advanced digital processing technique to
provide high quality broadcast signals for television broadcast. The easy to
use digital video adjustment and LCD display, for monitoring video setting
status, makes it deal for efficient and cost effective operation. It automatically
recognizes and accepts both NTSC and PAL serial video.
The standard Proc-Amp uses analog approaches to process the video signal while using advanced digital approaches
to generate new sync and color burst. The Proc-Amp is absolutely transparent and no question of quantizing noise.
SDI Proc Amp
◆ SDI I/O input/output with automatic cable
equalization
◆ Direct access control buttons for easy access
◆ Precision preset capable proc amp controls
◆ Adjustable white, black, and chroma clip-
ping within legal limits
◆ Proc amp status LCD display for easy
monitoring
◆ Reset function for quick video reference
◆ Flexible 8-bit or 10-bit compatibility
◆ Digital potentiometer precision adjustments
◆ Ancillary data and digital audio are left intact
◆ Full Bandwidth
◆ Compatible with composite or S-Video
◆ Adjustment on Chroma, Hue, Video and
Brightness
◆ Preset and adjustable
◆ Indicator to show adjustment level
◆ Built-in with Black Clipper
◆ Perpetual Sync and Burst
◆ Two units can be rackmountable side by
side in one rack space
◆ Front Panel Sync and Burst adjustment
◆ Signal is true NTSC blackburst when input
signal is absent
◆ Dual channel rackmountable chassis
AT61: Analog video inpt/output (Mfr # AT61 • B&H # HOAT61) ..................................................................1919.95
AT61-F: Adds frame or field freeze
(Mfr # AT61-F • B&H # HOAT61F) .........................................................2129.95
AT61-AU: Adds analog audio I/O with audio delay
(Mfr # AT61-AU • B&H # HOAT61AU)..................... 3099.95
◆ 20-bit/48kHz digital audio synchronized to
video with 20dB head room
◆ Audio Off-Set/ Audio Delay in increment of
one field
◆ Constant SC/H phase and genlock capability
◆ Adjustable horizontal and vertical banking
◆ Full proc-amp control with no interruption
presets
◆ Adjustable horizontal and vertical banking
◆ Remote proc-amp controls
PROC AMP Processing Amplifier for SDI
(Mfr # PROC AMP • B&H # HOPROCAMP) .......................................587.50
SDI PROC AMP Processing Amplifier for SDI
(Mfr# SDI PROC AMP • B&H# HOSDIPROCAMP) ..................1454.95
Proc Amp