9497B-21 C/Ku-Band TVRO 9497B-21 Technical Specifications
8-3
8.5. 400 MHz Base & Pedestal Unlimited Azimuth Modems (3 Channel)
Combined Signals (-1,-2)
Pass-Thru 950-3200 MHz RX IF,
Injected 22Khz Tone
DC LNB Voltage Select
400 MHz Pedestal M&C
Connectors:
RX IF L-Band SMA female
Rotary Joint SMA female
Radio / Ped M&C 9 pin D-Sub Connectors
RF Pedestal M&C Pedestal Control
Modulation FSK
Mode Full Duplex
Frequencies
BDE RF M&C TX = 447.5 Mhz +/-100 KHz
BDE Ped M&C TX = 452.5 Mhz +/-100 KHz
ADE RF M&C TX = 460.0 Mhz +/-100 KHz
ADE Ped M&C TX = 465.0 Mhz +/-100 KHz
Radio/Pedestal M&C Radio & Pedestal Control
Modulation FSK
Mode Full Duplex
Diagnostics LED Status Indicator for Power, Link communications and Self Test
Pedestal Interface RS-232/422
RF Interface (Jumper Selectable) RS-232, RS-422 (4 wire) or RS-485 (2 wire)
ADE/BDE Mode Jumper Selectable
8.6. 144” Radome Assembly
Type Rigid dome
Material Composite foam/fiberglass
Size 144" Diameter x 142" High
Base Hatch size 18" high x 34" wide
Side Door 18” wide x 36” high
Number of panels Twelve panels (6 upper & 6 lower panels), one top cap and one base
pan
Installed height: 164" including base frame if mounted with standard Legs, 148” if
Flush-mounted
Installed weight MAX 1800 LBS (including Antenna Pedestal Assembly)
RF attenuation 1.5 dB @ 6 GHz, dry
1.5 dB @ 12 GHz, dry
1.5 dB @ 14 GHz, dry
Wind: Withstand relative average winds up to 100 MPH from any
direction.
Ingress Protection Rating All Sea Tel radomes have an IP rating of 56
NOTE: Radome panels can absorb up to 50% moisture by weight. Soaked panels will also have
higher attenuation.
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