Harvest Manhole Antenna

Tough antenna designed for use on manhole lids even in heavy vehicle traffic locations. This antenna was initially designed for use with sewer and overflow monitoring units - sites where the telemetry is underground, and often covered with a steel manhole lid where you need an easy to install but effective above ground antenna. After several years experimenting and testing the Harvest team came up with the Manhole Antenna. They are sold worldwide and are the easiest to install manhole antennas. They have found other applications such as on the top of roadside cabinets where the customer required extremely vandal resistant antennas.

Key Features

  • Available in two versions, either 700MHz or 850MHz/900MHz:
    • 700MHz frequency range
      703MHz-803MHz, covers cellular bands 12, 13, 14, 17, 28 and 29
    • 850MHz/900MHz frequency range
      824MHz-960MHz, covers cellular bands 5, 6, 8, 19 and 20 and also 868/915MHz ISM telemetry bands
  • 3dBi gain monoband tuned loop antenna
  • Low profile 120mm (4.72") diameter x 17mm (0.67") max height (same height as a cats eye road marker)
  • Fits to a steel manhole lid with a single 10mm hole
  • M10 x 100mm slotted stainless steel coach bolt protects cable during manhole opening
  • Rugged moulded urethane to withstand highway traffic and extreme temperatures
  • Available only in white colour
  • Standard cable length is 1.8m/5’10”
    custom cable lengths available - will incur longer lead time and extra cost
  • SMA or RP-SMA connectors standard
    other connectors available
  • Manufactured by Harvest in New Zealand
Harvest Manhole Antenna