Sea Tel 9711

3-Axis marine stabilized antenna system with QOR™ technology compatible with C and Ku-band satellites

Quadrature Oriented Reflectors, QOR technology based antenna systems are the leading-edge systems for truly global operations. QOR technology facilitates full flexibility of operation on C and Ku-band networks and requires minimal manual intervention while switching from C-band circular to C-band linear, A Pol to B Pol, or from C-band to Ku-band.

The 9711 QOR system combines a 2.4m C-band antenna with a 1.2m Ku-band antenna on the same pedestal. In addition, the C-band antenna utilizes a feed that combines both circular and linear operation, all in one product. The user can switch from C-band to Ku-band with a simple push of a button.

The software calculates the antenna’s offset values and targets according to the user’s preferences. The 9711 QOR antenna operates on C-band A Pol, C-band B Pol, C-band linear, Ku-band Cross Pol, and Ku-band Copol. This eliminates the need to climb into the Radome to change the feed. The switch over from one network to another can be accomplished in less than one minute.

Model 9711 and QOR TxRx All-in-One Antenna System

The 9711 QOR system is fully compatible with OpenAmip and ABS technology. By combining multiple option files in a single modem, the user can make near seamless transitions from C-band circular A Pol to B Pol, C-band linear, and Ku-band satellites.

The 9711 Technology uses Generation 2 electronics in the pedestal control unit. This is the same electronics used on XX09MK2 and XX10 series antenna systems, eliminating the need for an external level cage, and combines the motor driver assembly which performs diagnostics and improves troubleshooting capabilities on all 3 axes.

QOR technology eliminates the need for a second antenna on the vessel. The QOR based antenna systems provides a significant productivity improvement and an all-in-one communication solution for truly global operation.

Features and Benefits

  • Circular/linear selectable feed allows automatic switch-over from C-band circular to C-band linear operation.
  • Fast switching time between networks: less than 1 minute.
  • 1.2M Ku-band antenna allows for automatic switch-over from C to Ku-band operation.
  • Fully compatible with OpenAmip and ABS protocol.
  • Software allows for completely different set of DAC parameters for C and Ku-band antenna that is easily selected from the DAC front panel or from a CLI interface.
  • Designed to meet MIL-STD-167 specifications for shock and vibration.
  • Designed to meet Navy MIL-STD-901D Grade B shock standards and MIL-STD-461 EMI & RFI standards. (Including 200V/M)
  • Fast satellite acquisition using built-in GPS antenna and proprietary algorithms.
  • High performance stabilization and satellite tracking even in inclement weather.

Sea Tel 9711 Marine VSAT & Broadband-at-Sea Specifications

Typical data for 9711 and QOR
Radome144" typical. 168" optional
Pedestal Typee 3 Axis: Azimuth, Elevation, and Cross Level
Designed to MeetMIL STD 167-1, MIL-STD-901D and MIL-STD-461
Response Rate>100 Deg./sec
Stabilization Accuracy0.1 Deg.
Ship’s Motion+/- 25 deg roll, +/- 25 deg pitch
Antenna2.4M offset1.2M
Feed AssemblyC-band circular/linear selectableKu-band linear polarized (XP, Copol)
Frequency RangeRX: 3.4-4.2 GHz
TX: 5.850-6.725 GHz
RX:10.7-12.75 GHz
TX: 13.75-14.5 GHz
G/T20.2dB/K (in Radome) @ 3.95 GHz20dB/k (in Radome) @ 11.701 GHz
Antenna GainReceive: 38.5 dBi @ 3.95 GHz
Transmit: 41.7 dBi @ 6.18 GHz
Receive: 41.6 dBi @ 12.5 GHz
Transmit: 43.0 dBi @ 14.25 GHz
Elevation Range-15 to +100 degrees-15 to +115 degrees
Azimuth RangeUnlimitedUnlimited

Sea Tel 9711 Documentation and Manuals

Sea Tel 9711 marine satellite data sheet

Download Sea Tel 9711 Data Sheet: