Trilithic EASyCAST, Hardware Installation Manual

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EASyCAST - Installation Manual
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Chapter 5
5. Specifications
Technical Specifications
Chassis
• 2U x 19” x 11” rack-mount enclosure
Back Panel
• (2) RS-232C serial ports available on DB-9 connectors
• RS-485 serial port available on an RJ-12 connector
• Parallel port available on a DB-25 connector
• I/O and audio ports are available on modular terminal blocks
• Video ports are available on 75
Ω
BNC connectors
• Antenna inputs are available on 75
Ω
F-type connectors
• (2) external audio inputs (600
Ω
balanced)
• RJ-45 10/100 BaseT Ethernet connection
• RJ-11 telephone connection
Display
• 20 characters by 4 row alphanumeric LCD matrix
Audio Inputs
• Inputs described in EAS monitoring section
• Internal microphone (available on front panel)
• All inputs have automatic gain control (AGC)
Two Internal, Programmable Radios (Expandable to Four)
• Each receiver is selectable as AM, FM, or NOAA band
• 75
Ω
F-type connector antenna inputs
• Minimum RF inputs: AM: 25 dBuV, FM: 8 dBuV, WXR: 25 dBuV
• Maximum RF inputs: All bands: 60 dBuV