ADF4351-OLED Wideband Phase-Locked Loop Frequency Synthesizer 35MHz-4.4GHz RF Signal Source SMA Output Module

ADF4351-OLED Wideband Phase-Locked Loop Frequency Synthesizer 35MHz-4.4GHz RF Signal Source SMA Output Module Description

1. Ultra-wideband coverage: 35MHz~4.4GHz full-band output, covering mainstream RF application scenarios
2. ADI original chip: Based ADF4351 integrated VCO phase-locked loop, low phase noise, high frequency stability
3. User-friendly Human-Machine Interface:** Onboard OLED display + physical buttons, supports USB host computer communication, operation without complex programming.
4. Multi-functional Modes:** Supports frequency spotting, frequency sweeping, and frequency hopping; output power adjustable in four levels: 0/-3/-6/-9dB.
5. Standard RF Interface:** SMA female output, 50Ω impedance matching, 2 differential channels, oxidation-resistant and durable.

6. Low Power Consumption and Convenient Power Supply:** 5V power supply, compatible with universal 5V1A power adapter, maximum current only 220mA.
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Product Parameters
Module Model: ADF4351-OLED
Module Type: Wideband PLL Frequency Source
Core Functions: Frequency spotting, frequency sweeping, output power adjustment
Power Supply Voltage: 5V (Reverse connection prohibited, voltage must not exceed 6V)
Maximum operating current: 220mA
Reference frequency: 100MHz (Supports external clock input)
Reference signal amplitude: 700mVpp (@0dB)
Frequency stability: >25PPM
Output frequency range: 35MHz ~ 4.4GHz
Maximum output power: 7dBm (varies slightly with frequency)
Frequency step: 0.1MHz (Sweep step adjustable from 0.1MHz to 999.9MHz)
Sweep step: 1ms ~ 9999ms (Configurable via button)
Power adjustment levels: 0dB / -3dB / -6dB / -9dB
Output Interface: SMA (24-hour salt spray oxidation resistant)
Output Signal Type: Square wave/sine wave (35M~2.2G: Square wave (frequency divider output); 2.2G~4.4G: Sine wave (fundamental wave output))
Output Channels: 2 differential channels
Output Im