Trimble Dual SPS985 GNSS RTK Receiver – Internal 900 MHz UHF Radio Survey Grade

Description

Trimble Dual SPS985 GNSS RTK Receiver – Internal 900 MHz UHF Radio Survey Grade

This listing is for a matched pair of Trimble SPS985 GNSS RTK smart antennas, each equipped with an internal 900 MHz UHF radio, making them suitable for professional surveying, construction layout, and machine control applications.

Both receivers have been powered on, accessed via the Trimble Web Interface, and verified for:

• GNSS tracking capability

• Internal radio hardware detection

• Bluetooth & Wi-Fi functionality

• No active fault or error indicators

These units can be configured as a base and rover RTK pair or integrated into an existing Trimble workflow using compatible controllers and software.

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🔧 Key Specifications (Both Units)

• Model: Trimble SPS985

• Type: GNSS Smart Antenna

• Measurement Rate: Up to 20 Hz

• RTK Capability: Base / Rover (configuration dependent)

• Bluetooth: Enabled

• Wi-Fi: Enabled (Access Point mode)

GNSS Constellations:

• ✅ GPS (L1 / L2)

• ✅ GLONASS (L1 / L2)

• ✅ SBAS

• ✅ QZSS

• ❌ Galileo (not installed)

• ❌ BeiDou (not installed)

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📡 Internal UHF Radio (Verified)

• Radio Type: Internal UHF

• Frequency Band: 900 MHz (902–928 MHz ISM)

• Country Code: United States

• Radio State: OK (detected by system)

• Network ID: Editable via Web UI

• Transmit / Receive: Hardware present (mode dependent on configuration & licensing)

📌 Note: Radio transmit capability depends on regional regulations, configuration, and intended use (base vs rover). Hardware is present and recognized by the receiver.

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🔹 Unit Details

🔸 Unit #1 – Serial Ending 0525

• Firmware Version: 5.14

• Firmware Date: 2016-05-20

• Internal 900 MHz Radio: Present

• RTK Rover Capability: Enabled

• Bluetooth / Wi-Fi: Enabled

• Condition: Powered, tested, and operational

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🔸 Unit #2 – Serial Ending 5022

• Firmware Version: 5.03

• Firmware Date: 2015-06-29

• Internal 900 MHz Radio: Present

• RTK Rover Capability: Enabled

• Bluetooth / Wi-Fi: Enabled

• Condition: Powered, tested, and operational

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✅ Condition & Testing Summary

• Units power on normally

• Accessible via Trimble Web Interface

• GNSS, radio, Bluetooth, and Wi-Fi hardware detected

• No error messages observed

• Cosmetic wear consistent with professional field use

This is used, professional-grade equipment, not refurbished or modified.

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📦 Included in This Listing

• (2) Trimble SPS985 GNSS RTK receivers

• (2) Trimble batteries

• (1) Trimble 4-slot battery charger

• (1) Trimble charger power supply

• (1) AC power cable

• (2) Antennas

📌 Only items shown in the photos are included.

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❓ Frequently Asked Questions

Q: Can these units work together as an RTK base & rover?
✔ Yes — both are SPS985 receivers with internal 900 MHz radios and can be configured as a base/rover pair.

Q: What constellations are supported?
✔ GPS (L1/L2)
✔ GLONASS (L1/L2)
✔ SBAS
✔ QZSS
✘ Galileo / BeiDou not installed

Q: Are Bluetooth and Wi-Fi enabled?
✔ Yes — both units support Bluetooth and Wi-Fi (AP mode).

Q: Will these work with Trimble Access or Siteworks?
✔ Yes — compatible with Trimble controllers and software (licenses not included).

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📌 Important Notes

• Licensing, corrections services, and software are not included

• Buyer is responsible for ensuring regional radio compliance

• Sold as used professional equipment

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🆔 SKU

EMV-1707