AUNMAS Frequency Multiplier Module 2.0-4.0GHz to 4.0-8.0 GHz Passive RF Multiplier with SMA Female Connector for Radio Transmitter FM Device

Description

• [HIGH EFFICIENCY FREQUENCY DOUBLING] This RF microwave frequency multiplier module efficiently doubles the input frequency from 4G to 8GHz to an output range of 8G to 16GHz. Using advanced passive frequency technology it ensures Durability-Optimized without requiring external power supply making it ideal for continuous operation in various RF applications.
• [ENHANCED SIGNAL STABILITY] Designed for radio transmitters this module allows main oscillators to operate at lower frequencies significantly improving overall frequency stability. The precise doubling function (f0=2f1) maintains signal integrity while reducing phase noise for clearer transmission quality in communication systems.
• [VERSATILE APPLICATION RANGE] for frequency modulation devices phase key communication machines and carrier recovery circuits. The multiplier effectively increases frequency offset and serves as a component in sophisticated RF systems where accurate frequency control is paramount.
• [SUPERIOR TECHNICAL SPECIFICATIONS] Features low insertion loss (17dB) and excellent harmonic suppression (42dB separation at 1F0 3F0 4F0). With compact (5x2cm) and lightweight design (6g) it offers easy integration into existing setups while handling input power of +10dBm to +15dBm optimally at +13dBm.
• [PREMIUM CONSTRUCTION QUALITY] Built with durable SMA female connectors for secure RF connections this passive frequency doubler requires no maintenance. Its robust design ensures long term reliability in demanding environments from laboratory testing to field deployment in communication infrastructure.

1. The frequency multiplier makes the output signal frequency equal to the input signal frequency integer times circuit
2. The input frequency is f1, and the output frequency is f0= , and the item coefficient n is 2
3. The frequency multiplier is widely used, for example, if frequency multiplier used to the transmitter, it make the main oscillator oscillating in lower frequency ,so improving the frequency stability
4. Frequency multiplier can used in Frequency modulation devices to increase frequency offset
5. In the phase key communication machine, the frequency multiplier is an important component of the carrier recovery circuit

Specification:
Descriptions:
Frequency multiplier is a circuit that allows the output signal frequency to be equal to an integer multiple of the input signal frequency. Input frequency is f1, then the output frequency is f0 = , this coefficient n is 2. Frequency multiplier has a wide range of applications, such as the transmitter frequency multiplier can make the main oscillator oscillation at a lower frequency to improve the frequency stability; frequency equipment uses frequency multiplier to increase the frequency offset; in the phase keying communication machine , The frequency multiplier is an important component of the carrier recovery circuit.
Features:
The frequency multiplier makes the output signal frequency equal to the input signal frequency integer times circuit.
The input frequency is f1, and the output frequency is f0= , and the item coefficient n is 2.
The frequency multiplier is widely used, for example, if frequency multiplier used to the transmitter, it make the main oscillator oscillating in lower frequency ,so improving the frequency stability.
Frequency multiplier can used in Frequency modulation devices to increase frequency offset.
In the phase key communication machine, the frequency multiplier is an important component of the carrier

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