Product Description
Up for sale is a Trimble R9s GNSS Receiver in fully featured configuration — all major receiver options enabled, internal 450-470 MHz UHF radio, and the heavy-duty Trimble Zephyr Geodetic Model 2 antenna included as part of the kit. Ready to deploy as either a base station or rover for high-precision RTK survey work.
This R9s is fully unlocked for Base RTK and Rover Precise RTK, with triple frequency tracking across all major GNSS constellations: GPS (L1-C/A, L2E, L2C, L5), GLONASS (L1-C/A, L1P, L2-C/A, L3), Galileo (E1, E5-A, E5-B, E5-AltBOC), BeiDou (B1, B2), QZSS, and SBAS. Maximum measurement rate is 20 Hz, with Bluetooth, Binary Outputs, Position Monitoring, and Programmatic Interface all installed. xFill correction service is subscribed through 2099, giving you the gap-bridging RTK fallback that makes the R9s such a versatile field unit.
The included Zephyr Geodetic Model 2 antenna is Trimble's premium base station / fixed reference antenna — the larger ground plane reduces multipath dramatically, making it the recommended antenna for base setups in high-multipath environments and the gold standard for CORS and fixed reference installations. With the antenna already in the kit, you don't need to source one separately or compromise with a rover antenna at the base. Power supply, external UHF antenna and cable for the radio, and the Zephyr antenna cable are all included.
See the Receiver Options table below for the complete factory configuration breakdown.
What's Included
Please review listing photos for a complete visual inventory. Message us with any questions before purchasing.
Receiver Options — Factory Configuration
| Category | Item | Status | Details |
|---|---|---|---|
| Precision Capability | Base | Installed | RTK |
| Rover | Installed | Precise RTK | |
| Frequency | Triple Frequency Tracking | Installed | |
| Constellation | GPS | Installed | L1-C/A, L2E, L2C, L5 |
| SBAS | Installed | L1-C/A, L5 | |
| GLONASS | Installed | L1-C/A, L1P, L2-C/A, L3 | |
| Galileo | Installed | E1, E5-A, E5-B, E5-AltBOC | |
| BeiDou | Installed | B1, B2 | |
| QZSS | Installed | L1-C/A, L1S, L2-C/A, L5 | |
| NavIC | Not Installed | ||
| Correction Services | xFill | Subscribed | 2099-12-08 |
| OmniSTAR HP/XP/G2/G4/G2+/G4+ | Expired | 2019-9-4 | |
| OmniSTAR VBS | Expired | 2012-7-13 | |
| Max Measurement Rate | 20 Hz | Installed | |
| Communication | Bluetooth | Installed | |
| Internal Radio | 450-470 MHz | ||
| Additional Features | Binary Outputs | Installed | |
| Position Monitoring | Installed | ||
| Data Logging | 50.42 MB | ||
| NMEA | Not Installed | ||
| Programmatic Interface | Installed |
Note: OmniSTAR correction subscriptions are expired (legacy service, largely sunset by Trimble). NavIC and NMEA options not installed. xFill is subscribed through 2099. All core RTK and GNSS constellation options are enabled.
Technical Specifications
Shipping & Returns
Free Shipping via UPS Ground to the contiguous United States. Tracking provided. 30-Day Returns accepted — buyer pays return shipping.