Key facts
- Brand
- SONY
- Model
- GR48
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Sony Ericsson GR47/GR48 Integrator Manual
The GR47/GR48 Integrator Manual is aimed at manufacturers, system integrators, application developers and other engineers who need to embed the GR47 or GR48 radio modules into machine‑to‑machine or man‑to‑machine communication systems. It outlines regulatory compliance, safety precautions, and the overall architecture of the devices.
The manual details the hardware interfaces, signal descriptions, mechanical dimensions, and connector pin‑outs, and includes a full developer’s kit guide with assembly instructions, firmware flashing, and example applications. Technical data sheets and compliance declarations are provided at the end of the document.
SONY GR48 specifications
| Resolution | 8 bit |
|---|---|
| Nominal Step Size | 9.668 ± 0.1 mV |
| Accuracy | +3 LSB |
| Input Impedance | >1 MΩ |
| Conversion Time | <100 µs |
All SONY GR48 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Who are the target users of the GR47/GR48 radio devices?
The devices are intended for manufacturers, system integrators, application developers and developers of wireless communications equipment.
What frequency bands do the GR47 and GR48 operate in?
GR47 operates in the E‑GSM900/GSM1800 bands, while GR48 operates in the GSM850/GSM1900 bands.
What frequency bands does the GR47 module support?
The GR47 supports GSM 900, EGSM 900 and 1800 MHz dual‑band operation.
What is the idle power consumption of the modules?
Idle mode power consumption is less than 5 mA.