| Model | Primary Use | Accuracy | Weight | Key Advantage | |-------|-------------|----------|--------|----------------| | | GIS / Mobile mapping | Sub-meter to cm (RTK) | ~250 g | Lightweight & affordable | | SRS-1 | Professional surveying | 5 mm + 0.5 ppm | ~1.2 kg | Full RTK rover with display | | SL700 | Drone/automation PPK | 1 cm + 1 ppm | 60 g | Ideal for UAV mapping |
Offers high-speed data transfer with symbol rates up to 5 MBd using BPSK, QPSK, or 8PSK modulation. srs-4 satlab
: ITU space operations S-band (Transmitter: 2200 to 2290 MHz). Modulation Schemes | Model | Primary Use | Accuracy |
: Primarily used for downloading large data sets, such as high-resolution images or video, from small satellite platforms. Utilizes BPSK, QPSK, and 8PSK for transmission and
Utilizes BPSK, QPSK, and 8PSK for transmission and BPSK/QPSK for reception.