SP Nano Compact RTK Receiver

The SP Nano is a compact, intelligent GNSS receiver engineered for high-precision field positioning. Built on advanced BDS positioning technology, the lightweight main unit delivers exceptional portability without compromising performance. It tracks signals from all global satellite constellations across 1408 channels, integrates a high-precision IMU for tilt-compensated measurements, and achieves centimeter-level accuracy. Ideal for road construction, power line surveying, site grading control, CAD layout, railway stakeout, and many other surveying tasks.

SP Nano Compact RTK Receiver
SP Nano Compact RTK Receiver - Image 2

SP Nano Compact RTK Receiver Key Characteristics

Reliable Centimeter-Level Accuracy

Reliable Centimeter-Level Accuracy

Integrated 4G & Bluetooth Connectivity

Integrated 4G & Bluetooth Connectivity

Lightweight and Long-Endurance

Lightweight and Long-Endurance

Real-Time Tilt Compensation

Real-Time Tilt Compensation

PRODUCT APPEARANCE

PRODUCT APPEARANCE

SP Nano Compact RTK Receiver Additional Features

SP Nano其他特点图标1.png

Cortex-A7 1.8GHz, runs Linux, supports feature expansion.
Supports LTE FDD/TDD, WCDMA, GSM, and Bluetooth BR+EDR+BLE.

SP Nano其他特点图标2

1408 channels, supports GPS, GLONASS, BDS, Galileo, QZSS, SBAS, NavIC.
Centimeter-Level Accuracy: Horizontal ±(8 mm + 1 ppm), vertical ±(15 mm + 1 ppm).

SP Nano其他特点图标3

Real-Time Tilt Compensation – Error < 2 cm within tilt.
Weighs only 176g, dimensions 60×41.3×126.3 mm, PC+ABS material.

SP Nano其他特点图标4

2500mAh battery, >12 hours operation, 5V/2A charging.
IP67 rating, operating temperature - to +, storage - to +.

APPLICATION SCENARIO

Road construction

Road construction

Power line surveying

Power line surveyingWater

GIS data collection

GIS data collection

Railway stakeout

Railway stakeout

Site leveling control

Site leveling control

CAD layout

CAD layout

GNSS

GPS

L1C/A, L1C, L2C, L2P(Y), L5

GLONASS

G1, G2, G3

BDS

B1I, B2I, B3I, B1C, B2a, B2b (PPP)

GALILEO

E1, E5a, E5b, E6 (PPP)

QZSS

L1C/A, L2C, L5

SBAS

L1C/A

NavIC(IRNSS)*

L5*

Channel

1408 channels

Data format

NMEA-0183

Correction I/O

RTCM3.X

Update Rate

5 Hz (max)

ACCURACY

Single point(RMS)

Horizontal: 1.5m Vertical: 2.5m

RTK(RMS)

Horizontal: ±(8mm+1ppm) Vertical: ±(15mm+1ppm)

Tilt compensation (within )

< 2 cm

CONNECTIVITY

Bluetooth

BR+EDR+BLE

Cellular

LTE FDD: B1/2/3/4/5/7/8/12/13/18/19/20/25/26/28 LTE TDD: B38/39/40/41 WCDMA: B1/2/4/5/6/8/19 GSM: B2/3/5/8

Tilt compensation (within )

< 2 cm

INDICATORS

Power

On/off status

Satellite

Positioning status

Data Link

Differential signal status

Bluetooth

Pairing status

ENVIEONMENT

Operating Temp.

-C to +C

Storage Temp.

-C to +C

Protection

IP67

PHYSICAL

Material

PC+ABS

Dimensions

60 mm × 41.3 mm × 126.3 mm (height includes helical antenna)

Weight

176 g (includes helical antenna)

POWER

Battery

3.7 V, 2500 mAh

Operating Time

>12 hours

Charging

5 V / 2 A

ACCESSORIES

SP Nano unit

1 set

Full-band helical antenna

1 pc

Plumb rod adapter

1 pc

5V/2A USB power adapter

1 pc

Detailed Text

SP Nano Compact RTK Receiver.pdf

Download

SPCraft6 Unmanned surface vessel(USV) User Guide.pdf

Download
Send an inquiry

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Product buyer support

SP Nano Compact RTK Receiver Buyer Support

SP Nano is a compact RTK receiver with 1408 channels, real-time tilt compensation, 4G and Bluetooth connectivity, 176 g body weight and a 2500 mAh internal battery.

Official 2025 datasheet highlights

Based on Spherefix-SPNano 2025 datasheet. Manufacturers may update parameters; request the latest datasheet before final project configuration.

Datasheet modelSP Nano compact RTK receiver for portable high-precision field positioning.
Hardware / OSARM Cortex-A7 1.8GHz; Linux.
GNSS tracking1408 channels; GPS, GLONASS, BDS, Galileo, QZSS, SBAS and NavIC support; NMEA-0183; RTCM3.X.
AccuracySingle point H 1.5m, V 2.5m; RTK H +/- (8mm+1ppm), V +/- (15mm+1ppm); tilt compensation <2cm within 60 degrees.
Connectivity4G LTE FDD/TDD, WCDMA and GSM; Bluetooth BR+EDR+BLE.
Power3.7V 2500mAh battery; more than 12 hours operating time; 5V/2A charging.
Environment-20C to +60C operating temperature; -40C to +85C storage temperature; IP67.
PhysicalPC+ABS material; 60mm x 41.3mm x 126.3mm including helical antenna; 176g including helical antenna.
AccessoriesSP Nano unit, full-band helical antenna, plumb rod adapter and 5V/2A USB power adapter.
Application scenariosRoad construction, power line surveying, GIS data collection, CAD layout and railway stakeout.

Application scenarios

  • Compact RTK workflows
  • Road construction, power line surveying and GIS data collection
  • Portable field positioning and dealer starter portfolio discussions

Related next steps

Compare SP20GNSS receiver categoryRTK workflow guideDistributor cooperation

Product FAQ

When should buyers consider SP Nano?

Consider SP Nano when compact receiver positioning is part of the workflow requirement.

Are exact SP Nano specifications public here?

Use the visible product data and request the datasheet for confirmed model specifications.

Can dealers include SP Nano in starter portfolios?

Yes. Dealers can discuss compact RTK product positioning and supporting materials with Spherefix.

Need confirmed specifications, SKU/MPN details or brochure files?Get product brochure

Field proof and buyer resources

Review practical Spherefix field notes before choosing a product path

These resources help buyers and distributors connect product pages with real field context, support expectations and project conversations.

Surveying proofBrazil RTK GNSS customer storyReceiver confidenceSP30 field durability storyBuyer supportRTK warranty and support guideProof hubView all customer stories

Product inquiry support

Need datasheet, configuration help or distributor support?

Send your target application, country and preferred model. Spherefix can help with model selection, product documents and dealer cooperation.

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Product selection support

Applications, Specifications and Inquiry Support for SP Nano Compact RTK Receiver

A compact RTK receiver option for lightweight positioning workflows, portable kits and space-sensitive field use. Spherefix does not publish public product prices; please request a quotation based on region, quantity and configuration.

Application Scenarios

  • Compact RTK kits
  • Mobile mapping support
  • Lightweight survey workflows
  • Distributor starter portfolios

Technical Highlights

  • Compact receiver form factor
  • RTK positioning workflows
  • Portable deployment
  • Datasheet and kit configuration available on request

Next Step

FAQ

Can I download a brochure?
Use the product download area on this page or contact Spherefix sales for the latest datasheet and configuration sheet.

Is public pricing available?
No. Spherefix provides quote-only B2B pricing according to project requirements, product configuration, quantity and destination market.

Can distributors request model recommendations?
Yes. Send your target applications and customer segments, and Spherefix can recommend suitable models and supporting materials.

Related Product and Solution Links

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