
E1 GNSS RTK Receiver
Base & rover RTK receiver with IMU tilt
- Channels
- 1408
- Protection
- IP68
- Tilt
- 60° IMU

Model Mini Rover · Pocket CORS/NTRIP rover, 409 g
A cylindrical rover that weighs 409 g and fits in a jacket pocket. It has no base and no radio: it gets its corrections from your local CORS network through a phone or data collector, which makes it the lowest-cost way to put centimetre RTK in every crew's hands.
Charge in about 2 hours, work for about 16. Tilt compensation up to 60° and a 5-second typical initialisation keep the pace up on dense urban and utility jobs.
Pair it with our Android controller or with your own phone running survey software that supports external NTRIP receivers.
All GNSS RTK Receivers
Land surveying & mapping solutions
GIS & utility mapping solutions
| GNSS engine | 1408 channels, full constellation |
|---|---|
| Work mode | Network RTK rover (local CORS account required) |
| Tilt survey | IMU, up to 60° |
| Battery | ≈ 16 h working, ≈ 2 h charging |
| Connectivity | Bluetooth, Wi-Fi; 4G versions available |
| Size / weight | 50 × 149 mm, 409 g |
| Housing | Magnesium-aluminium alloy |
| Ingress protection | IP65 (IP68 on request) |
| Operating temperature | −30 °C to +65 °C |
| Warranty | 1 year |
| Shipping box | 26 × 23 × 9 cm, 1 kg |
| GPS | L1C/A, L1C, L2C, L2P(Y), L5 |
|---|---|
| GLONASS | L1, L2, L3 |
| Galileo | E1, E5a, E5b, E6 |
| BeiDou | B1I, B2I, B3I, B1C, B2a, B2b |
| QZSS | L1, L2, L5, L6 |
| NavIC (IRNSS) | L1, L2, L5 (as listed by the manufacturer) |
| SBAS | L1, L2, L5 |
Signal list for the 1408-channel GNSS engine. Exact support can vary by firmware version; ask for the datasheet of your batch.
We send PDF datasheets, manuals and software details for each batch, together with your quotation.
Request datasheet and priceSpecifications are typical values and may change with product updates. Accuracy depends on satellite geometry, multipath, baseline length and correct set-up.
Typical configuration. Kits are adjusted to your order; tell us what you already own.
Not answered here? Ask our engineers.
No. It is a network rover only and needs a CORS/NTRIP correction account from your local provider. If you have no CORS coverage, choose E1, E1 Lite or E1 Pro with a radio base.
Yes, if your survey app supports an external Bluetooth GNSS receiver and NTRIP. We also supply Android data collectors with software installed.
MOQ is one unit. We accept T/T and quote EXW, FOB Shanghai, CIF or DAP. Stock units usually ship in 3–7 working days by express, air or sea freight, with a one-year warranty.

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GPS accuracy depends on the receiver and correction method. A smartphone or standalone receiver is typically accurate to about 3–5 m under open…

NTRIP (Networked Transport of RTCM via Internet Protocol) is the standard way to send GNSS correction data over the internet. Reference…
Price, kit contents and delivery to your country, usually within one business day.