SeaTel Cobham Antenna System
Seatel 9797 Antenna - Broadband Internet at Sea
The Sea Tel Model 9797 radical offset antenna is our most efficient ever C-band, X-band and Ku-Band marine stabilized antenna system. The Model 9797 is both INTELSAT and DSCS compliant. You get more through-put using the same or lesser amount of valuable deck space.
Also available as a dual-band selectable C and Ku-Band system for complete flexibility. Innovative Radical Offset antenna technology provides unparalleled efficiency and performance. An unmatched range of additional powerhouse features means a system you can rely on whatever the weather or the sea conditions.
Product Specifications
| Receive Gain: | 46.7 dBi @ 6.18 GHz | 48.45 dBi @ 14.25 GHz |
| Transmit Gain: | 38.5 dBi @ 3.95 GHz | 47.75 dBi @ 11.85 GHz |
| Radome: | 3.65m / 144" D x 3.6 m / 142" H |
| INTELSAT Earth station standard: | 601 Rev 9 |
| Sidelobes: | 100% below 29-25 log mask |
| Compliant to DSCS requirements: | X-Band G/T > 22db/k @ 7.5 GHz |
| Ship's Motion: | +/- 25° Roll or +/- 20° Roll and +/- 15° Pitch |
| Automatic Satellite acquisition | |
| Circular/linear C/Ku. Circular X-Band | |
| Automatic linear polang positioning | |
| Optional KU band drop in feed for dual band operation | |
| Internal tracking receiver | |
| Unlimited azimuth (no cable unwrap) | |
| Built-in test capability, run from antenna control unit or PC |
Other Features
Windows M&C program
All antenna control functions
M&C for antenna mount RF equipment, up/down convertors
Built-in test includes Strip Chart Recorder
Remote Diagnostics
Meets Navy MIL-STD-901D GRADE B shock standards and MIL-STD-461 EMI & RFI standards (including 200V/M
Meets MIL-STD-167-1 Vibration
The Sea Tel 9707D Utilizes the DAC 2202 Antenna Control Unit. The DAC 2202 is 19" rackmount unit (1.75" tall) featuring: (3) RS- 232/422 Serial Ports; (1) full function M&C and (2) NMEA ports for heading, GPS input and modem compatible, reformatted GPS output; (1) Ethernet port allowing (2) full function TCP/ IP M&C ports; (1) multi-user HTML interface port for setting all DAC parameters and viewing the current DAC status; (1) UDP download port for updating software in the Comm Interface. DAC 2302 is available for 70/140 MHz receivers.
