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PTU-D300-RF Back to Accessories Back to Manufacturers |
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PTU-D300-RF
Antenna positioner
Rugged, flexible, feature-rich
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The
PTU-D300-RF provides fast, accurate positioning of antennas
and other payloads. Featuring a DC-18Ghz RF rotary joint and slip-ring to allow continuous pan rotation, it provides high torque for payloads up to 31.7 kg while maintaining speed, precision, and a small form factor. The real-time control capabilities make the D300-RF ideal for tracking applications. Designed for durability in harsh environment such as air, ground or sea vehicles, the D300-RF is suited for demanding applications that require high duty-cycles and long-life in harsh all-weather environments. |
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The controller is fully integrated. A single mil-style connector provides power and pan-tilt control, as well as payload signal management (optional). Integrated flex-circuitry absorbs tilt motion for all internal wiring to provide long life over high duty cycles. The built-in command set offers both ASCII and binary formats. This command set supports real-time control at up to 60 commands/second with very low and predictable latencies. The rich command set provides fine-grained control of position (absolute and relative), velocity, acceleration and other unit functions. The optional Geo-Pointing Module also provides an Ethernet/IP interface for control of the pan-tilt units |
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| Applications | |||
• Air/ground communications |
• Shipboard communications |
• Electronic surveillance |
• Scientific and R&D |
| Key features - PTU-D300-RF | |
| • Flexible payload mounting for all antenna types | |
| • Solid and vibration-tolerant for vehicle-mounted applications | |
| • Large payload capacity (35 lbs. top-mount; 70 lbs. side-mount) | |
| • Wide-range of pan speeds (< 0.0064º/sec. to 50º/sec.) | |
| • Extremely precise positioning (0.0064º with microstep) | |
| • 360º continuous-pan including pass-through for DC-18 GHz RF and serial/control lines | |
| • Single connector for all control, power | |
| • Precise control of position, speed & acceleration | |
| • Simple control from host computer via RS-232/485 | |
| • Fully sealed for outdoor/marine applications (IP67) | |
| • CE Mark & FCC certified | |
| Model | PTU-D300-RF |
| Pan/tilt performance (standard) | |
| Maximum payload* | 31.7 kg side mount; 15.9 kg top mount |
| Maximum speed** | 50°/second (both side and top mount) |
| *
Over-the-top
payload assumes COG 15.2 cm from tilt axis; over the side payload
assumes balanced COG. ** Maximum speed may depend on exact payload inertia and input voltage. |
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| Input Voltage | Unregulated 12-30 VDC (fastest performance & torque @ 30 VDC) |
| Payload mounting | Top-mount plus single/dual side mount |
| Pan speed | min .0064°/second |
| Tilt speed | min .0064°/second |
| Tilt Range (approx) | Programmable from +30° to -90° from upright (120° range) (up to +/-90° with single side mount) |
| Pan range (approx) | 360° continuous |
| Tilt position resolution | .0064° (with microstepping) |
| Pan position resolution | .0064° (with microstepping) |
| Acceleration/Deceleration | Trapezoidal. on-the-fly speed and position changes |
| RF pass through | DC-18GHz via precision SMA on base and near payload |
| Weight | 14.5 kg (Standard bracket: .5 kg) |
| Dimensions | Pan/Tilt Only: 43.1 cm (h) × 14 cm (w) ×21.7 (d) (without brackets) |
| Operating temperatures | -30°C to 70°C |
| Environmental | IP67; RoHS Compliant; 100% relative humidity, non condensing |
PTU-D300-RF
data sheet|
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