Product Overview

The 4992A Radio Comprehensive Test Set integrates various instruments such as RF transmitter and receiver analysis, audio source, and audio analyzer into one unit. It can measure the performance of radio stations, walkie-talkies, and audio equipment across the 2MHz to 1GHz frequency range, as well as test communication cables and antenna standing waves. It is a compact, all-in-one radio comprehensive test instrument.

This product boasts strong environmental adaptability and battery-powered capabilities, making it suitable for simple laboratory applications, production and debugging of communication equipment, as well as convenient use in field installations, maintenance, and support services. It can be widely applied in civil communication, public safety, and information construction fields.

Key Features

• Handheld design, compact and lightweight, easy to carry
• Highly adaptable, dual power supply modes, outdoor tested, anytime, anywhere
• Dual RF source design, excellent spectrum purity, offering a complete radio/intercom testing integrated solution
• Offer optional spectrum analysis feature, signal search and analysis are more convenient
• USB and LAN interfaces, providing flexible remote control
• Offer bilingual menu in Chinese and English, user-friendly interface, simple operation

Compact, lightweight, built-in battery, on-site operation, effortlessly completed

The 4992A Radio Comprehensive Tester is made of lightweight plastic shell material, a compact and lightweight radio multimeter. It features an internal high-capacity rechargeable battery pack for easy replacement. With its extra-large battery and multi-functional work backpack, it offers the performance of a desktop machine and the convenience of a handheld device, making it ideal for on-site use.

Superior environmental adaptability and dust and sand resistance make testing effortless in various conditions.

The 4992A features excellent low-power and heat dissipation design, with extensive enhancements to accommodate external temperatures ranging from -10℃ to +50℃. Whether in extreme cold or heat, the instrument maintains high-performance testing capabilities. In terms of appearance, sensitive parts like connectors are well-protected with shell caps, allowing for use at any time, even in desert regions.

Color touch screen operation interface with backlit sensor function

   The 4992A features a 7-inch color touch screen design, aligning with current testing requirements and trends. The display interface supports multiple gauges to be shown simultaneously in the same window, with scrollable operations and adjustable gauge windows as needed. Parameter input is made more convenient by simply touching the parameters to update settings. The built-in backlit sensor design automatically adjusts the display brightness based on the intensity of ambient light, significantly enhancing operational comfort.

Comprehensive testing capabilities, exceptional overall testing performance

The 4992A features a variety of instruments including a射频 source, audio source, cable tester,射频 meter, audio meter, oscilloscope, demodulator meter, digital voltmeter, and spectrum analyzer, offering over 20 test parameters. It can meet almost all testing requirements for general radio transmission and reception equipment, making it a powerful assistant for radio engineers.

Flexible function integration and shortcut key features make your testing more convenient.

    The 4992A features a robust state setting parameter input function, tailored to users' varied testing needs. It allows for quick access to customized gauge state settings and frequently used input data lists. This can save the hassle of multiple settings and input processes in many relatively fixed test phases or environments, enabling users to simply enjoy the intuitive testing experience.

Built-in diagnostics for more intuitive and clear testing results

    The 4992A allows setting passable ranges for various test items according to the application scenario. Once the alarm test feature is activated, the background color appears normal if the test results are within the passable range. If the results fall below the lower alarm threshold, the background turns blue. If they exceed the upper alarm threshold, the background turns red, thereby providing a clearer and more intuitive indication of the current test results.

Bilingual (Chinese-English) operation interface, with online test assistance and troubleshooting analysis

  The 4992A comes with a default Chinese operating interface, which can also be set to English as needed for your convenience. Multiple shortcut keys provide direct access to the instrument selection interface, making the operation simple and easy to learn. It features a rich online help and troubleshooting information lookup function, allowing you to master it effortlessly without any special training.

Rich interfaces, easy to control

    The 4992A Radio Frequency Integrated Test Set, in addition to the RF and audio signal test interfaces, features an SD card slot. This allows for expanding the instrument's memory with a Micro SD card or copying internal data and files. It also includes a LAN (Local Area Network) interface, a Mini USB type interface, and a USB Type-A interface. These enable programmable control of the entire unit, data transmission, and connection to USB peripherals such as USB storage devices, USB mice, and USB keyboards.