Manhole Antennas
Manhole Antennas
The Specto Technology team is proud to provide you with Manhole Antennas designed specifically for installation through steel manhole lids.
Description
The Specto Technology team is proud to provide you with Manhole Antennas designed specifically for installation through steel manhole lids
We carry stock of Manhole Antennas. Same-day shipping or pickup is available!Product Features:
- Low profile antenna designed specifically for installation on steel manhole lids
- Available in 850MHz (for cell modems) or 915MHz (for radios)
- 3 dBi gain, monoband tuned, loop antenna
- 120mm (4.72”) x 17mm (0.67”) (same height as cats eye road marker)
- High density urethane with M10 stainlesssteel coach bolt to withstand heavy traffic
- Will withstand extreme temperatures
- Supplied with 2m (6.5’) RG58 coaxial cable and SMA male connector (custom connectors available)
Product Benefits:
- Allows signal access though steel manholes
- Minimum site set up required
- Ideal for longer-term, unattended, wireless data acquisition projects
- Quick and easy to install
Typical Applications Include:
- Pore pressure (Piezometer) monitoring
- Ground movement (borehole extensometer and in-place inclinometer) monitoring
- The Manhole Antenna may be used with the Loadsensing LS-G6 Wireless Datalogger system to increase data transmission distances from a Wireless Node to a collection Gateway unit.
- Use with WASP dataloggers to obtain cell signal under manhole lids.
Downloads
Downloads
Manhole Antenna BrochureRelated Products
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WASP Data Logger
The WASP is a low power, easily installed, wireless and web-enabled datalogger which can read most 4-20mA output, pulse and vibrating wire sensors. Configuration of the logger is done using a simple, cloud-based web portal.
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Loadsensing LS-G6 Wireless Data Logger
- The Loadsensing LS-G6 Wireless Datalogger has the ability to support most geotechnical and structural sensors, including vibrating wire, digital and voltage.
- The system also has impressive long range communication up to 9 miles and life span of up to 10 years.
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VWHub2 Data Logger
The VWHub2 is a simple, rugged, low-power, 2 channel Datalogger which reads most commercially available geotechnical and structural Vibrating Wire (VW) sensors and optional thermistor temperature sensors.
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Handheld Readouts
- Handheld Readouts are used for taking readings during sensor installations and other activities.
- We provide several handheld types of handheld readout products to suit your specific needs including the ability to read vibrating-wire sensors including, but not limited to, strain gages, piezometers, pressure transducers, tiltmeters, crackmeters, and load cells.