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Topcon’s MC-A1

Topcon’s MC-A1

The Topcon MC-A1 Receiver Antenna is used on 3D-MC systems as a single antenna system, twin antenna or dual antenna solution. The Topcon system puts only the antenna on the blade-mounted pole, while the GNSS receiver is housed either in the cab or inside a hatch on the machine's body, out of harm's way.

Features & Benefits:

  • GR3 tracking technology
  • Rugged housing design to work on any machine
  • Lightweight
  • Capable of withstanding extreme environmental conditions encountered while on a machine's blade
  • Environmentally sealed
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In stock (1000 items available)
  • SKU
    Topcon’s MC-A1

Topcon’s MC-A1

The Topcon MC-A1 is a precision dual-frequency, dual-constellation antenna featuring micro-center technology plus integrated ground plane to reduce multipath errors.

Topcon MC-A1 Specifications


Supply Voltage

2.7 - 12 VDC


Antenna Type

PG-A3 element


Aluminum ground plane, Plastic dome


1ea. N Female


1.9 lbs


Operating Temperature

-20°C to + 60°C

Shock Rating

20G 11ms 50 cycles 1Hz, 50G 6ms 3 cycles 1 Hz

Vibration Rating

2-250 Hz sweep 8G, 1oct/min

4-250 Hz random 5G, 30 min

  • Manufacturer
    Topcon Agriculture Americas

Please be assured that your items will ship out as soon as possible after the order is processed. Please allow 2-5 days for processing.

We use the United Parcel Service (UPS) for all purchases.

Shipments are picked up from our office at 3pm EST Monday-Friday only. Orders that are placed on Saturday or Sunday will not be processed until Monday. You will be notified as soon as possible for any items that are not in stock.

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We will issue a refund in the original form of payment for merchandise that is unused & in original packaging within 14 days of purchase. Any defective merchandise can be exchanged within 30 days of purchase. All merchandise returned after 14 days of purchase will have a 20% restocking fee & refund will only be available as store credit. The customer is responsible for return shipping of any returned products, some exclusions may apply.

Please complete and send this form with all returns- Order Return Form