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Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit

Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit
Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit
Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit
Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit
Teledyne FLIR D300-RF Antenna Positioner Pan-Tilt Unit
  • Payloads to 70 lbs
  • Integrated slip-ring for 360-continuous pan rotation with DC-18 GHz RF pass-through (DC-26.5 GHz option)
  • Small form-factor
  • Position resolution down to 0.00625°
  • Pan/tilt speeds up to 100° / Sec.
  • Wide range DC voltage input

  • SKU: D300-SD-HR-000-SS


Pan-Tilt Antenna Positioner

The PTU-D300-RF provides fast, accurate positioning of antennas and other payloads. It features a DC-18Ghz RF rotary joint and slip-ring to provide continuous pan rotation including pass-through for DC-18 GHz RF, power, and serial/ control lines. Real-time control capabilities make the D300-RF ideal for tracking applications. The durability of the D300-RF makes it ideal for demanding harsh, all-weather environments such as air, ground, or sea vehicles and for applications that require high duty-cycles.

Computer-Controlled Positioning of Antennas


• Flexible payload mounting for all antenna types
• Solid and vibration-tolerant for vehicle-mounted applications
• Rigid worm gear design
(no belts/pulleys) provides steady images in windy environments
• High holding torque
(no sag when powered off)
• Large payload capacity
(35 lb top; 70 lb side)
• Wide range of pan speeds
(< 0.0064º/sec to 50º/sec)
• Extremely precise positioning
(0.0064º with micro-step)


• Alternate ranges of motion
• Heavy-duty side mount brackets
• Inertial Stabilization Module (ISM)


• Air and ground communications
• Shipboard communications
• Electronic surveillance
• Scientific and R&D

Pan/Tilt Performance
Side Mount
Top Mount
Max Payload1
70 lb (31.7 kg)
35 lb (15.9 kg)
Max Speed2
Pan/Tilt Features
Approx. Tilt Range
+30º to -90º from upright (120º range) (up to +/-90º with single side mount)
Approx. Pan Range
360° continuous
Min Pan Speed
Min Tilt Speed
Pan Position Resolution
0064º (with microstepping)
Tilt Position Resolution
0064º (with microstepping)
Duty Cycle
Up to 100% Duty Cycle, or 3-5 million cycles
On-the-fly speed and position changes
Power Requirements
Input Voltage
Unregulated 12-30 VDC (fastest performance   torque @ 30 VDC)
Power Consumption
(Measured at 30 VDC)
49.2 W avg., peak 2.25 A (high power mode) 34.2 W avg., peak 1.60 A (regular power mode) 18.2 W avg., peak 0.78 A (low power mode(default)) 1.6 W (holding power off mode)
Connections   Communications
Base Connectors
PRIMARY: AMP (MIL-C-26482). Includes: PTU-Power (3c) - 9-30 VDC + shield PTU-Control (7c) - RS-232/RS-485 Payload Signals (8c)
Payload Signal Pass-Through
Power (2c): 30 VDC max. @ 3 A max. Video (4c): 2x Video or 1x Ethernet (10baseT) Other (2c): 30 VDC max. @ 1 A max.
RF Pass Through
DC-18GHz via precision SMA on base and near payload
Computer Controls
RS-232, RS-485
Control Protocols
DP (ASCII, Binary)
32 lb (14.5 kg) (Standard bracket: 1.25 lb)
Pan/Tilt Only: 16.98” (h) × 5.53” (w) × 8.53” (d)
Payload Mounting
Single/dual-side mount, top mount
PTU Mounting
Machined Aluminum
Packaging   Environmental
Designed to IP67
Operating Temperature
-30°C to 70°C
100% relative humidity, non-condensing
Ice (Operating)
Sustained operation with 0.25” ice buildup
Dust/Sand (Operating)
Sustained exposure to blowing dust/sand
Salt Spray
Sustained operation in salt spray environments
Black anodized
CE Mark and FCC Part 15, Subpart B, Class A
RoHS Compliant


1. Over-the-top payload assumes COG 6” from tilt axis; over the side payload assumes balanced COG.
2. Maximum speed may depend on exact payload configuration and dynamics.

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