Trimble R8 Model 4 GNSS UHF Base-Rover Optioned Receiver 83745-66

📡 Trimble R8 Model 4 GNSS Receiver – Base or Rover

P/N: 83745-66 | Internal UHF 450–470 MHz (P/N: 64235-66)

For sale is a Trimble R8 Model 4 GNSS receiver, a proven and reliable workhorse in the surveying industry. This unit is in excellent working condition, has most options activated, and is fully capable of operating as either a base or a rover, providing maximum flexibility in the field.

👉 Actual images of the receiver are shown — what you see is exactly what you will receive.

🚀 Key Features

• Base or Rover Capable
  Can be configured and used as either a base station or a rover.

• Most Options Activated
  Unlocked for professional surveying applications.

• Internal UHF Radio (450–470 MHz)
  Built-in Trimble UHF radio (P/N: 64235-66) for reliable RTK communication.

• Field-Proven GNSS Performance
  Designed for dependable positioning in a wide range of surveying environments.

• Fully Tested & Verified
  Receiver has been tested to ensure proper operation prior to shipment.

🔧 Technical Overview

• Model: Trimble R8 Model 4

• Part Number: 83745-66

• GNSS Technology: Trimble GNSS positioning engine

• Radio: Internal UHF 450–470 MHz (P/N: 64235-66)

• Configuration: Base or Rover

• Application: Surveying, construction, control, and RTK workflows

📦 What’s Included

• Trimble R8 Model 4 GNSS Receiver

• One Rechargeable Battery

• One UHF Whip Antenna

❗ No additional accessories are included.
Controllers, chargers, tripods, cases, or other items are not included unless explicitly stated.

🌍 Shipping Information

• Worldwide shipping available

• Professionally packed for safe transport

• Tracking provided on all shipments

• International buyers are welcome

• Buyer is responsible for any customs duties, import taxes, or brokerage fees required by their country

🛡️ Warranty, Support & Important Notices

• We are not an authorized Trimble dealer or distributor

• This sale does not include Trimble’s official factory warranty or support

• The receiver is backed by our in-house limited warranty

• Unit is fully tested prior to shipment

• 30-Day guarantee against DOA or functional defects

Returns

• Returns accepted per our standard return policy

• Item must be returned in the same condition as received

• Buyer is responsible for return shipping unless otherwise agreed

📞 Questions?

If you have questions about compatibility, setup, radio frequencies, or accessories, feel free to contact us before purchasing. We’re happy to help make sure this receiver fits your workflow.