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- PMAR-45N
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Overview
The PMAR-45N, designed for maritime use, features a 3-axis stabilization structure equipped with high-precision angle sensors, magnetic resistance sensors, a gyro sensor, and a GPS antenna. These technologies enable real-time monitoring and adjustments to external environmental changes, ensuring that the antenna automatically searches for and tracks satellites even in challenging sea conditions.
The PMAR-45N supports both Ku and Ka band operations with high-precision satellite tracking. Utilizing an advanced conical scan algorithm, it locks onto satellites with 0.2° RMS accuracy. lts rapid multi-satellite switching capability allows for quick adjustments to the antenna angle and seamless transitions between target satellites.
With digital finding technology, the PMAR-45N can accurately identify the target satellite by analyzing the C/N value of the desired satellite carrier signal, ensuring reliable and precise satellite acquisition.
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GENERAL SPECIFICATIONS
- Reflector Diameter
- 0.45m
- Stabilization Platform
- 3-Axis for stability, 4-Axis for tracking
- Tracking Mode
- Carrier Tracking, SNR Direct Tracking
- Modem lnterface
- Ethernet, OpenAMIP
- Modem Support
- iDirect, Newtec, Gilat, Datum, Comtech, ete.
- Power lnput
- DC 18-36V
- Power Consumption
- ≤95W (Ku 16W BUC) ≤l00W (Ka l0W BUC)
- Az/El Antenna Speed
- 100° /S
- Roll Antenna Speed
- 90°/S
- Azimuth Antenna Travels
- 360° continuous
- Elevation Antenna Travels
- -20°-+120°
- Roll Antenna Travels
- ± 35°
- Az/El/Roll Acceleration
- 200°/s²
- Radom Size
- D: 558mm H: 520mm
- Weight
- ≤10.6Kg with l0W Ka Band Transceiver, Modem and Radom, ≤11.9Kg with 16W Ku Band Transceiver, Modem and Radom
- Ku Band 1st Side Lobe (dB)
- ≤ -16
Key Features
• Available in Ku and Ka Band
•Highly reliable Direct Drive System
•Exceptional tracking accuracy
•Rapid Blockage Recovery Time
•3-Axes Stability System
•4-Axes Tracking System
•Consistently high data rate
•Broad modem compatibility
•Easy installation and retrofit
RF CHARACTERISTIC
- Ku Band Frequency (GHz) Tx
- 13.75 -14.50
- Ku Band Frequency (GHz) Rx
- 10.70 -12.75
- Ka Band Frequency (GHz) Tx
- 27.5 -31.00
- Ka Band Frequency (GHz) Rx
- 17.7 -21.20
- Ku Band Antenna Gain (±0.2 dBi) Tx
- 34.90
- Ku Band Antenna Gain (±0.2 dBi) Rx
- 33.80
- Ka Band Antenna Gain (±0.2 dBi) Tx
- 41.00
- Ka Band Antenna Gain (±0.2 dBi) Rx
- 37.70
- Ku Band Tx / Rx lsolation (dB)
- 85
- Ka Band Tx / Rx lsolation (dB)
- 85
- Ku Band Rx / Tx lsolation (dB)
- 30
- Ka Band Rx / Tx lsolation (dB)
- 30
- Ku Band Cross Polarization (dB)
- 35
- Ka Band Cross Polarization (dB)
- 1.5 (axial ratio)
- Ku Band VSWR Tx
- 1.30:1
- Ku Band VSWR Rx
- 1.50:1
- Ka Band VSWR Tx
- 1.30:1
- Ka Band VSWR Rx
- 1.50:1
- Ka Band 1st Side Lobe (dB)
- ≤ -16
- Pointing Accurancy
- ≤ 0.2° (R.M.S)
- lnitial Acquisition Time
- ≤ 2min
- Blockage Recovery Time
- ≤ 5s (blockage 20min)
Key Features
• Available in Ku and Ka Band
•Highly reliable Direct Drive System
•Exceptional tracking accuracy
•Rapid Blockage Recovery Time
•3-Axes Stability System
•4-Axes Tracking System
•Consistently high data rate
•Broad modem compatibility
•Easy installation and retrofit
Compatibility
ENVIRONMENTAL SPECIFICATIONS
- Operation Temperature
- -30 - +55°C
- Survival Temperature
- -55 - +85°C
- Protection
- IP67
- Operational Wind Load
- 80 Knot
- Survival Wind Load
- 110 Knot
- Humidity
- 0 to 100%
Key Features
• Available in Ku and Ka Band
•Highly reliable Direct Drive System
•Exceptional tracking accuracy
•Rapid Blockage Recovery Time
•3-Axes Stability System
•4-Axes Tracking System
•Consistently high data rate
•Broad modem compatibility
•Easy installation and retrofit
