Search our inventory

    Trimble R4 GNSS / GPS Survey RTK Receiver | GPS-1598

    Pre-owned Trimble R4 rover receiver with internal 430-450 MHz radio.  This R4 includes both RTK Rover and *base station options with GPS and Glonass tracking.  *Requires external radio to transmit RTK corrections.

    R4 (Model 2) is a 72 channel receiver which is able to track GPS L1 / L2, L2E and GLONASS signals. R-Track technology delivers reliable and precise performance In challenging areas such as tree cover or obstructed view of the sky. 

    Radio: Internal UHF, 430-450MHz (RX only).

    Preowned. "B" (very good). 

    90-Day warranty: Protected by our 90 day hardware warranty.


    • R4 Model 2 GNSS receiver with internal UHF radio, 430-450 MHz 
    • UHF radio antenna 
    • 4 bay charger with US pwr supply
    • Batteries, Kastar DL1 - 2 each
    • Transport case with custom foam padding

    Product Specifications:

    Trimble R4 (Model 2) Datasheet / Brochure >>


    Shipping is UPS 3-Day Select® to all U.S. addresses. Expedited and international shipping is also available, please contact us for rates.

    International Shipping:
    International shipping is available to many countries. Buyers are responsible for any additional tariffs, VAT or import fees. Shipping insurance is required.

    Payments accepted:
    PayPal / credit card to verified address or ACH / Bank Wire transfer

    Payment types