Trimble® DSM™ 132 DGPS Receiver is an ideal solution for harbor, dock, and inland waterway measurement and dredging projects. The receiver combines MSK, WAAS/EGNOS, and satellite L-band DGPS technologies, offering sub-meter accuracy, wide area coverage, and advanced integration capabilities.
The DSM132 is a dual‑channel DGPS receiver that combines MSK, WAAS/EGNOS and L‑band satellite correction services for sub‑meter accuracy in harsh marine environments. It features an integrated LCD display, keypad, and multiple serial interfaces for easy configuration and data output.
The manual details physical dimensions, environmental ratings, supported protocols (NMEA‑0183, RTCM SC‑104, TSIP), and performance specifications such as position accuracy, update rates, and 1PPS output, helping users install and operate the receiver effectively. This manual is written in Chinese.
| Dimensions (W×H×D) | 145 cm × 5.1 cm × 19.5 cm |
|---|---|
| Operating Temperature | -30 °C to +85 °C |
| Frequency Range | 0.2835 MHz – 325.0 MHz |
| Number of GPS Channels | 12 |
| Serial Ports | 2 programmable RS‑232 ports |
| Update Rate Options | 0.1, 2, 5, 10 Hz |
| Horizontal Position Accuracy | < 1 m RMS (≥5 satellites, PDOP < 4) |
| 1PPS Output | Yes |
The DSM132 can use MSK beacon corrections, WAAS/EGNOS satellite corrections, L‑band satellite DGPS, and private differential correction services.
The receiver provides two programmable RS‑232 serial ports.
It delivers sub‑meter horizontal accuracy, less than 1 m RMS under standard conditions.
The device supports NMEA‑0183, RTCM SC‑104, and Trimble TSIP protocols.