User Manual Dual C or Quad Ku Band TVRO Antenna (9497B-21)

9497B-21 Technical Specifications 9497B-21 C/Ku-Band TVRO8.8. Cables8.8.1. Antenna Control Cable (Provided from ACU-MUX)RS-422 Pedestal InterfaceTypeShielded Twisted PairsNumber of wiresWire Gauge24 AWG or largerCommunications Parameters: 9600 Baud, 8 bits, No parityInterface Protocol:RS-422Interface Connector:DE-9P8.8.2. Antenna L-Band TVRO IF Coax Cables (Customer Furnished)2, 4 or 6 cables are required dependant upon which feed/LNB configuration your antenna is fitted with.Due to the dB losses across the length of the RF coaxes at L-Band, Sea Tel recommends the following 75ohm coax cable types (and their equivalent conductor size) for our standard pedestal installations:Run Length Coax Type Conductor Sizeup to 75 ft LMR-300-75 18 AWGup to 150 ft RG-11 or LMR-400-75 14 AWGup to 200 ft LDF4-75 Heliax 10 AWGUp to 300 ft LMR-600-75 6 AWGFor runs longer that 300 feet, Sea Tel recommends Single-mode Fiber Optic Cables with Fiber Opticconverters.8.8.3. AC Power Cable (Pedestal & Rf Equipment)Voltage:110 or 220 volts AC (220 VAC Recommended)Pedestal Power:100 VA MAXRF Equipment Power:1500 VA MAX8.8.4. Gyro Compass Interface Cable (Customer Furnished)Type:Multi-conductor, ShieldedNumber of wires4 Conductors for Step-By-Step Gyro, 5 Conductors for SynchroWire Gauge:see Multi-conductor Cables spec aboveInsulation:600 VAC8.8.5. Fiber Optic Transmitter (CFE Optional)Model:Ortel Model 3112AFrequency Range:950-2050 MHzNoise Figure:45 dBImpedance:75 ohmConnectors:RFType FFiberFC/APC "Tight Fit”8-4