The JAVAD ALPHA GNSS receiver series (TR‑G3, TR‑G2T, TR‑G3T) provides up to 100 Hz RTK, 216 channels, on‑board power, GSM, Bluetooth and an IP66 waterproof…
The ALPHA series combines JAVAD's TRIUMPH technology with a compact, watertight aluminum housing. Each model (TR‑G3, TR‑G2T, TR‑G3T) integrates a GNSS receiver board, on‑board power supply, GSM module, Bluetooth® V2.0+EDR, and a rechargeable Li‑Ion battery, delivering clean filtered voltage from +7 V to +40 V.
Key specifications include up to 100 Hz update rate for real‑time positioning, 216 tracking channels covering GPS, Galileo, GLONASS, BeiDou and QZSS, 256 MB of non‑removable memory, multiple serial and USB interfaces, and environmental robustness with an IP66 rating, -40 °C to +80 °C operating temperature, and high shock/vibration resistance.
| Update rate | up to 100 Hz |
|---|---|
| Tracking channels | 216 |
| On‑board memory | 256 MB (non‑removable) |
| Dimensions | 148 mm × 85 mm × 35 mm |
| Weight (TR‑G3) | 0.95 lb (0.430 kg) |
| Operating temperature range | -40 °C to +80 °C |
| Enclosure IP rating | IP66 |
The ALPHA receiver can provide up to 100 Hz update rate for real‑time position and raw data.
The enclosure is rated IP66, making it waterproof and dust‑tight.
The device includes up to 256 MB of non‑removable on‑board memory.