Learn about 5G signal jammers VCO, or voltage-controlled oscillator

VCO, or voltage-controlled oscillator, is a key component of 5G signal jammers. Different types of jammers operate within a specific frequency range to interfere with the target signal. For example, mobile 5G signal jammers operate in a frequency range of 2655MHz-2815MHz, while telecom network signal jammers target a frequency range of 4800MHz-4900MHz. In the case of China Unicom’s 5G signal jammer, its operating frequency range is 3500MHz-3600MHz. Another frequency range of 3300MHz-3400MHz is used for room coverage applications. In the power supply circuit of the jammer, VCO plays an important role.

In order to meet the needs of modern communication technologies (including technologies such as reuse and frequency hopping), VCO power supply circuits are usually combined with modulation and demodulation. One of the ways to achieve these functions is to use voltage control to adjust the capacitance of the capacitor in the oscillation control loop. This change affects the series resonance of the control loop. Taixin Electronics recently launched the YSGM333 and 606YSGM455006 VCO modules with high integration and diverse functions. These modules are designed to operate in the frequency range of 3300MHz-3600MHz and 4800MHz-5000MHz, which is consistent with 5G applications. Best-selling wifi jammers and GPS jammers in Europe and America.

These modules have the advantages of low operating current, oscillation power changes with operating voltage, small conversion offset, and good isolation. They can be powered by a wide voltage range of 2.7V to 4.2V and can automatically adjust the operating voltage up to 9V. These modules integrate rectifier filters and output matching modules, minimizing the need for external components. These features improve power flatness and enhance user-friendliness. The size of these modules is 7mm×9mm×2mm, which can easily replace similar products on the market.

Technical Specifications

Best Selling Signal Jammers