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SMA20 Base GNSS RTK GPS Surveying Equipment(900MHz), Includes Surveying Software for Android, Work as Base Station for UAVs/Drones, Supports CORS/NTRIP Correction, Land Survey, Topographic Mapping
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 3:19 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Smajayu
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Packing list Set】One SMA20 GNSS receiver and Surveying Software for Android device(phone,tablet,collector). Excludes collector and tripod Activated "SMA SURVEY" software included and free download.
✓Advantages: ① Static and Base dual mode simultaneously works, PPK surveying and PPK calculation on “SMA SURVEY” APP ②NOAA certification: SMA20RTK is antenna name of NOAA registered ③Compatible with SMA26 static for PPK. ④PPP method: PPP method by Galileo HAS correction; ⑤Rinex logging enabled which can export rinex files directly to PC; ⑥Ntrip network connection supported by login a CORS account on “SMA SURVEY” APP
✓Capability: Full-Constellation, one GNSS receiver free switching between rover and base station. ①1cm RTK accuracy and 0.25cm static accuracy ; ②30°tilt 2.5cm accuracy (horizontal),max. angle 60°tilt, ; ③long endurance battery:10hours for base under continuous work of each battery charge; ④2.5cm accuracy by PPK method; ⑤2.5cm RTK accuracy by Ntrip network station ⑥Able to starting with fixed point to make sure higher accuracy
✓Multiple Frequency, Offers higher accuracy and Stability,Stronger Resistance,Faster Convergence time Differential technology: RTK, PPP, PPK,Static Supported protocols: TRIMATLK, TRIMMARK Ill, TT450S, TRANSEOT, Satel 3AS 4FSK Frequency: 900Mhz
✓Application: The SMA20 RTK GNSS receiver provides the accuracy needed for a wide range of surveying and engineering applications, including topographic surveying, geographic surveying, engineering surveying, agriculture field measurement, mine surveying, construction surveying
⚙️ Specifications
Brand
SMAJAYU
Model Name
SMA20 Base RTK+Surveying Software
Special Feature
BT
Connectivity Technology
BT, Wi-Fi
Map Type
Worldwide
Included Components
Other accessories, SMA20 GNSS receiver, Surveying Software for Android
Battery Life
10 hours
Mounting Type
Handheld
Operating System
Android
Item Weight
4.15 kg
Package Dimensions
14.76 x 12.99 x 7.48 inches
