This document describes the features and characteristics of the Fangzheng Technology wireless network card E620P, including compliance with the Chinese EDGE standard, high stability, and strong signal reception.
This manual introduces the Founder E620P wireless dongle, its EDGE/GPRS capabilities, multi‑band support and external antenna design. It details the hardware specifications, supported operating systems and basic functions such as voice calls and SMS.
The guide walks users through driver installation, hot‑plug usage, troubleshooting common connection issues, and proper maintenance to ensure reliable operation. This manual is written in Chinese.
| Sensitivity | < -104 dBm (FER ≤ 1%) |
|---|---|
| Dynamic Range | < -25 dBm (FER ≤ 1%) |
| Frequency Range | 824‑849 MHz / 869‑894 MHz (uplink/downlink) |
| Operating Voltage | 5 V |
| Data Rate | 384 kbps |
| Weight | ≈ 50 g |
| Dimensions | 86 × 54 × 5 mm (without antenna) |
| Antenna | External antenna |
Use the included application software component to quickly install, configure and manage the wireless dongle.
The device works with Windows 2000, Windows XP and Windows Vista.