Pro II Speed Sensor

Ballinger Technology Pty Ltd

Design, Distance, Speed, Vehicle Counting

Home Rangefinders Speed Detection Vehicle Counting Stalker Coptrax Pedestrian Counters Contact

Stalker Pro II Sports Sensor

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 1 3/4 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 Speed Sensor to Bluetooth Wireless Interface

Plug and play connectivity

The Stalker Pro II Speed Sensor to Bluetooth Wireless Interface allows you to wirelessly connect your Pro II Speed Sensor to the Stalker LED Speed Sign or to any device that has an available serial port or USB to serial port adapter. This system allows speed data from the Pro II Speed Sensor to be transmitted up to 600 feet to the included Bluetooth receiver.

The data is then converted into standard RS-232 data that the LED Speed Sign can then use to display the speeds captured by the Sensor. Alternatively, the receiver can be attached to a computer and speeds can then be captured and saved or displayed on a stadium display if the stadium is properly equipped.

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'

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

Electrical Specifications

Supply Voltage

9 – 28 VDC

Current (at 12 VDC nominal)

Transmitter On: 390 mA

Transmitter Off: 138 mA

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 Distance	500 Feet for baseballs 1 ¾ Miles for an average auto
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 below the Alarm Threshold, the Aux pin outupt is 0.0V With speeds at or above the Alarm Threshold, the Aux pin is 3.3V and can drive 10mA.

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

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)

OptiLogic Golf rangefinders Kustom Signals Contour Series Rangefinders OptiLogic LH Series Rangefinders OptiLogic XL Series Rangefinders OptiLogic Hunting Rangefinders OptiLogic RS232 Series OEM Rangefinders

Law Enforcement Stalker Sports Radar OEM Speed Sensors

Stalker X-Series Lidar Stalker Basic Stalker II Stalker DSR Stalker Patrol Speedometer Time Distance Speed Stalker Coptrax In Car Video

Stalker Pro II Sport Stalker Solo II Stalker ATS II Stalker LED Signs Pro II Sports Sensor

Traffic Speed Sensor Stalker Traffic Statistics Sensor Stalker Stationary Speed Sensor Stalker Stationary Speed Sensor II Speedometer Speed Sensor Pro II Speed Sensor Surface Velocity Sensor Pro II SVR

Traffic Statistics App

Diamond Traffic TT-2 Diamond Traffic TT-51 Trafx vehicle counters Diamond Apollo Diamond Traffic Road Runner 3 Diamond Phoenix II Stalker Traffic Statistics Sensor

Traffic Statistics App

In Vehicle Video Command & Control Centre Mobile/Smartphone Interview Room CopTrax Hardware Specification

Diamond TTC4420 Trafx pedestrian counting Trafx Bicycle Counter