Radio Frequency (RF) : RF Demodulators / Modulators : Contemporary Research - ATSC-SDI 4i

ATSC-SDI 4i

Model: ATSC-SDI 4i

Part #: 5111-001

Tunes PAL CATV and off-air frequencies, storing up to 125 Channel Presets in memory
Features intelligent auto-tuning of TV frequencies, with the ability to save channel presets that include the frequency and TV Standard
Outputs S-Video signal for improved image quality for monitors, large-screen displays and video projectors, employing adaptive comb and anti-aliasing filtering, as well as cross-color and cross-luminance reduction
Delivers balanced/unbalanced A2/NICAM Stereo audio with programmable volume levels, as well as Mono and Dual A/B audio options
Switches between tuner and composite stereo AV inputs, outputs simultaneous composite and S-Video NTSC video

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Tunes PAL CATV and off-air frequencies, storing up to 125 Channel Presets in memory
Features intelligent auto-tuning of TV frequencies, with the ability to save channel presets that include the frequency and TV Standard
Outputs S-Video signal for improved image quality for monitors, large-screen displays and video projectors, employing adaptive comb and anti-aliasing filtering, as well as cross-color and cross-luminance reduction
Delivers balanced/unbalanced A2/NICAM Stereo audio with programmable volume levels, as well as Mono and Dual A/B audio options
Switches between tuner and composite stereo AV inputs, outputs simultaneous composite and S-Video NTSC video
Stores programmable tuning ring in memory to control channel access
Operates using one of several control pathways: Full bi-directional RS-232 control and status feedback
PC control using free .NET Tuner Helper software (great for saving tuner channels and setup information
Front-panel programming options for tuning, RS-232 and operation setup
Optional IC-RC IR wireless remote, discrete IR and wired IR
Contact closure channel up/down
Displays Line 22 closed-captioning and on-screen text channel names, interactive menus, and system feedback
Restores all operation status after loss of power from data stored in nonvolatile memory
Inserts blue screen video image when unit senses loss of video level
Works with free Tuner Helper control panel/setup software, operates over RS-232 or Ethernet with IP-232 Interface
Updates firmware using easy-to-use S12 Flash software
Mounts in 19" rack with optional RK1 or RK2 kit for dual side-by-side installation
Accepts IR In input for wired IR control or an external IR sensor.
AMX InConcert and Crestron i2P software modules available
Now RoHS certified

Spec Sheet available - Yes

Front Panel:
•RS-232 LEDs: Yellow LEDs light when RS-232 data is transmitted (TX) or received (RX)
•Mute A/V: Mutes audio and video
•Mute LED: Red LED lights when A/V is muted (blanks video)
•Volume: Up and down buttons raise and lower volume or front-panel programming mode
•Channel: Up and down buttons select channels from stored tuning ring
•IR LED: Red LED lights when receiving IR data from internal IR sensor, wired IR, or external IR sensor
•Display: Red LED 3 digit, 7 segment LED display for channels and modes
:
Rear Panel:
•Power In: 2.1mm coaxial jack (inside center conductor positive), 400 mA maximum, 11.5 to 16.5 VDC, 12 VDC typical (may be unregulated)
•RS-232 Control: DB-9 male connector, User selectable 300 to 9600 (default) baud, 8 data bits, no parity, 1 stop bit,
•Employs standard ASCII strings from any terminal program, PC, or control system
•Contact Closures: 2 momentary closure inputs in RS-232 connection- Channel Up (Pin 4), Down (Pin 9), GND (Pin 5)
•IR In: 3.5 mm stereo input for external IR sensor or wired IR (no carrier), Discrete codes available for power, TV channel and external AV selection
•GND: Grounding lug
•Antenna/Cable: 'F', female, 75 ohm impedance
•Video Input: RCA female
•Audio Inputs: 2 RCA female stereo unbalanced, 20K ohms impedance
•Maximum Level: +8dBu, (2V RMS), Reference: 0 dBu = .775 V RMS
•Video Output: RCA composite output, 1V p-p at 75 ohm impedance
•S-Video Output: Mini DIN 4-pin, Y - 1V p-p at 75 ohms, C - 0.286 V p-p at 75 ohms (PAL only)
•Audio Outputs: 5-Pin captive screw terminal, stereo, 200 ohm balanced/100 ohm unbalanced impedance
•Selectable for A2/NICAM stereo, mono and dual modes
•Stereo Response: Total Harmonic Distortion (THD): 0.6% maximum, 0.3% typical, 30Hz to 14KHz, Channel Separation: 40dB minimum, 45dB typical
•Mono Response: Total Harmonic Distortion (THD) 0.5%, 0.1% typical, 20Hz to 20KHz
•Audio Level: +4 dBu (1.2V RMS) balanced, 0 dBu (.8V RMS) unbalanced, typical at max volume, +11.5 dBu (2.9V RMS) balanced, +8 dBu (2V RMS) unbalanced peak max output
•Volume Control: 0 to -62 dB and mute in 64 steps
RF Tuner:
•Channels: Up to 125 Channel Presets in non-volatile memory
•Frequency Range: 48 to 863 MHz, 50 KHz fine tune resolution
•PAL:PAL B/G/H A2 and NICAM, D/K A2 and NICAM, I NICAM
•SECAM: SECAM B/G A2, D/K, A2 and NICAM audio
•SECAM L: No closed captioning, on-screen text or blue screen, or S-Video
•Maximum Input: +20dBmV max, +10dBmV nominal
•Video Gain: ±5% maximum, 2% typical
•Video Phase: ±3 degrees maximum, 2 degrees typical
Depth: 152.40 mm
Height: 44.45 mm
Width: 215.90 mm
Product Weight: 0.68 kg
Colour: Black

ATSC-SDI 4i Manual 1376604 kb - Instructions

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ATSC-SDI 4i Data Sheet 251665 kb - Data Sheet

Project List

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