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The Stalker Pro II Speed Sensor Radar
Powerful, Feature-Loaded
Sports Speed Measurement Radar
The Pro II Speed Sensor is a complete and highly-accurate Doppler Radar in a small, rugged waterproof housing that can measure the speed of a wide variety of objects including baseballs, vehicles, tennis balls, and hockey pucks. It combines features and performance of the Stalker Pro II handheld sport gun with the Sport Speed Sensor configuration. The unit is available in an RS-232 model and an RS-485 model and includes complete software support.
- Same performance as the Major League favorite Pro II Hand held
- Waterproof design
- PC application available for configuration and communication
with the radar. - Reports speeds in MPH, km/s, knots, feet/second, or
meters/second in whole units or tenths resolution. - Measures speeds up to 890 MPH.
- Directional - tracks objects moving in either direction.
- Reports Live (Rolldown), Peak, and Highest Peak speeds in one direction; Hit speeds in opposite direction.
- Detects baseballs to 500' and average-sized automobiles to 1¾ miles
- Wide range of High and Low Speed Thresholds to focus on speed range of interest.
- Tracks everything from car-sized objects (and larger) to BBs.
- Automatic cosine angle adjustment compensates for both off-horizontal and off-vertical angle readings
- Waterproof; Ka-Band, 34.6 GHz; 15mW nominal power output; ±0.3% accuracy.
- Connect multiple radars in point-to-multipoint configuration (RS-485)
- A, A1, b, bE, and S streaming data protocols.
Stalker Pro II Speed Sensor - RS-232
Stalker Pro II Speed Sensor - RS-485
Stalker Pro II Speed Sensor - RS-485
- SCOREBOARD SOFTWARE
- SPECIFICATIONS
- ACCESSORIES
- DOWNLOADS
Stalker Radar Scoreboard Application Software
The Scoreboard PC application used to configure, control and monitor the Stalker Pro II Speed Sensor. This is the cornerstone of the PRO II Speed Sensor Developer’s kit.
- Clean and clear graphics for displaying sensor readings.
- Easy to navigate for setting sensor configuration.
- New detailed users manual to guide the user through the program’s operation.
- Upgrade a sensor’s software from within the Scoreboard application.
- Automatic sensor and Baud rate detection.
200-0863-00 Pro II Speed Sensor Developers Kit, RS-232
Included in the kit are the following:
- RS-232 Speed Sensor Programming box
- Speed Sensor Developers Kit CD
- RS-232 Straight-through cable
- Speed Sensor Power and I/O cable, 12'
- Speed Sensor Power I/O user cable parts
200-0864-00 Pro II Speed Sensor Developers Kit, RS-485
Included in the kit are the following:
- RS-485 Speed Sensor Programming box
- Speed Sensor Developers Kit CD
- RS-232 Straight-through cable
- Speed Sensor Power and I/O cable, 82'
General Specifications:
| Product Type | Stationary Doppler Radar Speed Sensor |
| Processor | Digital Signal Processor |
| Operating Temperatures | -30°C to +70°C (-22°F to +158°F), 90% relative humidity |
| Storage Temperatures | -40°C to +85°C (-40°F to +185°F) |
Microwave Specifications:
| Operating Frequency | 34.7 GHz (Ka-band) |
| Frequency Stability | ±100 MHz |
| Antenna Type | Conical Horn |
| Polarization | Circular |
| 3 db Beam Width | 12°±1° |
| Microwave Source | Gunn-Effect Diode |
| Receiver Type | Two direct-conversion homodyne receivers using four low-noise Schottky barrier mixer diodes |
| Power Output | 10 mW minimum 15 mW nominal 25 mW maximum |
| Power Density | 1 mW/cm2 maximum at 5 cm from lens |
The Federal Communications Commission requires that all transmitting equipment carry a Grant of Type Acceptance.
The Stalker Speed Sensors comply with Part 90 of the FCC rules and are Type Accepted by the FCC under
Type Acceptance number IBQACMI002.
The FCC also requires that an operating license be obtained by the user of the equipment.
Performance Specifications:
| Speed Range | Max target speed: 800+ MPH Min target speed: < 1 MPH |
| Accuracy | +/- 0.3% In ones resolution, speeds are rounded to nearest integer. In tenths resolution, speeds are rounded to nearest tenth. |
| Maximum Clocking | 500 Feet for baseballs 1 ¾ Miles for an average auto |
| Distance | Circular |
| Audio Output | Raw 3.3 V analog audio output signal is provided for Doppler audio – must be filtered and amplified for best audio quality. |
| Speed Alarm Output | With speeds at or above the Alarm Threshold, the Aux pin is 3.3V and can drive 10mA. |
Electrical Specifications:
| Supply Voltage | 9 – 28 VDC |
| Current (at 12 VDC nominal) | Transmitter On: 390 mA Transmitter Off: 138 mA |
Physical Specifications:
| Weight | 1.15 lb (0.52 kg) |
| Diameter | 2.6 in (6.7 cm) |
| Length | 4.7 in (11.8 cm) |
| Case Material | Aluminum die cast |
SKU: 200-0863-00
The box provides a cigarette plug for power input, connections for the Speed Sensor and serial port cables, an on/off switch, a reset button and auxiliary I/O access. The Kit includes the I/O cable, tuning fork, mount, CD and Manual.
Call for more information
SKU: 200-0864-00
The box provides a cigarette plug for power input, connections for the Speed Sensor and serial port cables, an on/off switch, a reset button and auxiliary I/O access. The box also converts the RS-485 signals from the Speed Sensor to RS-232 signals to directly interface to a PC serial port. The Kit includes the I/O cable, tuning fork, mount, CD and Manual.
Call for more information
SKU: 200-0865-00
Installation CD containing the Scoreboard PC application and User Manual
Call for more information
SKU: 155-2130-00
Connects the Programming Box to a PC
RS-232 serial port
Price: $13.00
SKU: 155-2223-00
Connects the Speed Sensor to the Programming Box
Price: $37.00
SKU: 155-2227-00
Loose parts that can be used to interface
the 155-2223-00 Power and I/O Cable
Price: $35.00
SKU: 155-2290-00
Extender cable for the 155-2223-00 Power and I/O Cable
Price: $37.00
Photo to
come
SKU: 155-2239-02
Connects the Speed Sensor to the Programming Box
Price: $100.00
SKU: 155-2239-00
Connects to RS-485 version Speed Sensor providing loose wires on the distant end for custom installations
Price: $100.00
SKU: 200-0244-00
Secures the Speed Sensor to most surfaces
Price: $37.00
SKU: 200-0771-00
Used as an artificial target to verify correct operation of the Speed Sensor
Price: $21.00
Next generation High-intensity LED Speed Signs. Available in 2 1/2- and 3 1/2-digit models.
MORE INFO >>
Click on the links below to download:
Pro II Speed Sensor brochure - brochure to come
Pro II Speed Sensor Users Manual
Click here to go to the Config Files and Setup Page >>