Houston Radar’s SS300ULG Ultra Low Speed Doppler sensor/Doppler Radar is a state of the art milli-power Digital Signal Processing (DSP) based K-band radar for close up non-contact speed measurements and other industrial and security applications requiring high resolution short range speed measurement or motion sensing to large targets. It is the premier product in its class available in the world.
SS300ULG Open Frame
- World’s smallest and low power usage OEM K-Band Ultra low speed Doppler radar at 0.25 Watts, up to 25X lower than some other industry offerings
- Designed for up close measurements to large objects such as trains
- Measure speeds down to 0.13mph (0.2kph) and up to 11mph (18kph)
- High resolution ASCII speed output with 3 places of decimal (0.001mph internal resolution)
- Continuous measurement with sliding window output update to maximize signal quality
- User specified IIR filter time constant on measurement data to prevent output speed jumping
- User specified output decimation value to control output speed update rate
- Support for mph, kph, fps and mps speed units
- FCC pre-approved with CE mark
- Fully configurable via RS232 serial port for all settings
- Wide input operating range allows solar operation
- 1.75Wx1.65Hx0.5D in (44x42x12 mm) open frame ultra-thin profile
- 1.9Wx2.1Hx0.9D in (4.5×4.8×2.4 cm) weatherproof enclosure option
- Firmware “boot loader” allows for field upgrading of firmware
- 100% self-test feature built-in including self power usage
- IO expansion board w/ DB9 connector, rotary s/w and isolated high power output available
- Screw terminal block connection option available on back of sensor
Title | Description | Download |
---|---|---|
SS300U User Manual | DownloadPreview | |
Android App - Download from Google Play Store | Download from Google Play Store | Download |
Houston Radar Stats Analyzer Installer | Download |
Note: Pickup range will vary with target and installation conditions.
Specification | Recommended Condition |
VCC | 21V max |
ICC@12VDC | 21 mA (0.25 Watts) approximately |
Radar RF outC | 5 mW maximum |
Radar fcenter | 24.125GHz or 24.2 available |
Operating °F (°C) | -4 (-40) min to 185 (85) max |
Pickup Distance | 300+ feet (90+ m) in most cases |
Speed Range | 0.13 mph (0.2kph) to 11.2 mph (18 kph) |
Internal Resolution | 0.001mph maximum |
Beam Angle | 38°x45° |
Beam Polarization | Linear |
Trigger 1 & 2 out | 135 mA max each up to 28VDC |
FCC ID | TIASS300 |
CE Mark | Yes |
Open frame | 1.75W x 1.7H x 0.5D” (44x42x12 mm) |
Boxed | 1.9W x 2.1H x 0.9D” (4.5×4.8×2.4cm) |
Weight | 0.05kgs (0.1lbs) |
Pin # | Function |
1 (Triangle Mark) | GND |
2 | Do not connect |
3 | Reserved. Do not connect |
4 | Reserved. Do not connect |
5 | Reserved. Do not connect |
6 | Reserved. Do not connect |
7 | Trigger "open drain" output #1 |
8 | Trigger "open drain" output #2 |
9 | RS232 Transmit from radar |
10 | RS232 Receive into radar |
11 | VCC |
12 | GND |
Part # | Image | Accessory | Description |
Added Cable* | Added cable for weatherproof radars past the standard 2 feet | ||
JBX | Junction Box* | Junction Box | |
Gasket | SS300 Gasket | Neoprene gasket to seal the gap between a radar and its mounting surface and relieve mounting stress. | |
SS300 IO Board | SS400 IO Board | SS300ULG Radar Input/Output Connector Interface board w/ DB9 connector, speed threshold s/w and sensitivity setting | |
PD300 IO Board | PD300 IO Board | PD300/SS400 Radar Input/Output Connector Interface board w/ DB9 connector. No Mosfet or rotary switch | |
900-0017 | SS400 Open Frame Interface Cable | SS400 open frame interface cable with female Molex connector to female DB9 | |
900-0021 | SS400 Weatherproof Interface Cable | SS400 weatherproof interface cable with male Molex connector to DB9 | |
USB-RS-P1 | USB Power Dongle | USB power supply and PC COM port serial interface for Houston Radar sensors |