This document is about the LF 733020-04 specification of WCDMA measurement projects, GSM measurement projects, and GPRS/EGPRS (EDGE) measurement projects. It covers call testing, call performance testing, transmitter characteristic testing, and receiver characteristic testing, etc.
This manual describes the hardware specifications of the VC3300, including its frequency range (800 MHz‑2.4 GHz), power supply (100‑240 V AC), dimensions (170.5 mm × 127.9 mm) and 8.4‑inch color TFT LCD display. It also lists the supported communication standards such as GSM, TD‑SCDMA, HSDPA (TDD) and WCDMA, and details the measurement capabilities like dynamic range (105 dB) and output power (‑120 dBm to +10 dBm).
Operational procedures cover the four measurement modes, automatic testing with the “Start” key, auto‑range function, and software upgrade steps. Interface information (15‑pin D‑sub) and environmental requirements are also provided to help users set up and use the tester efficiently in laboratory or production‑line environments. This manual is written in Chinese.
| Frequency range | 800 MHz – 2.4 GHz |
|---|---|
| Power supply voltage | 100‑240 V AC |
| Physical dimensions | 170.5 mm × 127.9 mm |
| Display | 8.4‑inch color TFT LCD |
| Dynamic measurement range | 105 dB |
| Interface type | 15‑pin D‑sub |
The VC3300 supports GSM, TD‑SCDMA, HSDPA (TDD), WCDMA and related mobile communication standards.
In automatic mode, press the “Start” key to begin the test sequence.
The device operates from 100 V to 240 V AC.
It uses an 8.4‑inch color TFT LCD screen.