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Digital Television (DTV) ATSC Receiver/Decoders


Location
Iowa
Publication Date
09/27/2019 09:05 AM EDT
Closing Date
10/10/2019 02:00 PM EDT
Issuing Organization
State of Iowa - Department of Administrative Services
Solicitation Number
Description

Specifications include, but are not limited to: The system shall include a tunable receiver/decoder capable of receiving a standard ATSC (A/53E, 8VSB) signal on any user selected TV channel from (ch. 2 – 36). The system shall be capable of receiving feeds via RF, ASI or IP and demodulating, de-encapsulating, encapsulating and re-encoding feeds for immediate playback via standard broadcast ASI (MPEG-2, H.262) and IP (SMPTE 2022) formats. RF decode sensitivity shall be at least -34dBmV to +40dBmV (minimum). System shall include at least two outputs each carrying identical MPEG-2 ASI data streams. Options to include a second RF 8-VSB input card for fail-over to a second source shall be available. Dual AC power supply shall be an available option. SMPTE 2022, MPEG/IP Input/Output Module shall be an available option. Input Interfaces Transport Stream Input ASI Connector: BNC, 75-ohm Input Rate: > 160Mbps Packet Length: 188/204 bytes MPEG/IP Connector: RJ-45 10/100/1000 Auto-Negotiate Bitrate: 250Kbps to 200Mbps Input Format: UDP/RTP, Constant Bitrate or Null Stripped Output Format: Unicast or Multicast IGMP Compatibility: Ver 1,2 &3 RF Signal Input RF Input: F-Type, 75-ohm Modulation: 8-VSB (ATSC A/53) Frequency Range: 59MHz to 608MHz (minimum) Input Level: -34 to +40dbmV (minimum) Output Interfaces Transport Stream ASI ASI Connector: 2x BNC, 75-ohm MPEG-2, H.262 Compliant MPEG/IP Connector: RJ-45 SMPTE 2022 Compliant Analog Video Outputs NTSC Composite Video Connector: BNC, 75-ohm Audio Output Audio: Analog, Balanced Connector: 3-pin, XLR-Male Video Decoding/Aspect Ration Manual (Letterbox, Center-Cut, Anamorphic) Automatic (Follows AFD Codes) Electrical, Environmental, and Physical Specifications Electrical, 100-130VAC +10%, 60Hz Operating Temperature. 32 to 122 F (0 to 50 C) Humidity. 5% to 95% non-condensing Dimensions. Standard 1-2 Rack Units (1.75” – 3.5”) tall, and 19” wide (w/rack mounting ears)

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