1800-1880MHz 200W Saturated RF Power Amlifier White Noise Module
ZD-PA-1800/1880M-200W
This integrated module integrates a 200W saturated RF power amplifier and Gaussian white noise generator, covering the operating frequency band of 1800-1880MHz with standard 50 Ohm matched output. It adopts +28VDC power supply with typical 2A DC current. The power gain flatness reaches ±1.5dB, harmonics are controlled below -12dBc and spurious signals under -40dBc to provide pure interference signals based on Gaussian white noise.Equipped with complete built-in control and protection circuits, it supports automatic shutdown under over-temperature, over-voltage and over-current conditions; thermal overload protection triggers at 85°C±5°C. It runs reliably at -30~55°C and can be stored at -40~65°C, resisting up to 95% non-condensing humidity.Compact and lightweight, it comes with N-K female RF output and D-Sub7W2 DC connector with TTL enable pin, ideal for RF testing, interference simulation and lab high-power signal source projects.
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This integrated unit combines a 200W 1800-1880MHz power amplifier and a built-in Gaussian white noise source, serving as an all-in-one RF signal module for test and interference applications. The core 200W saturated RF circuit of the 1800-1880MHz power amplifier supports the full 1800–1880MHz bandwidth with 50Ω matched output, and all interference signals generated adopt standard white noise modulation. Running on +28VDC with a typical 2A draw, the 1800-1880MHz power amplifier owns ±1.5dB gain flatness, -12dBc harmonics and -40dBc spurious suppression to guarantee high-purity white noise output. The 200W power amplifier is fitted with independent control and multi-protection circuits, triggering auto shutdown for over-temperature, over-voltage and over-current; thermal cut-off activates at 85°C±5°C. It operates steadily from -30℃ to 55℃ under up to 95% non-condensing humidity, with compact lightweight construction. Equipped with N-K Female RF output and D-Sub7W2 DC interface with TTL enable pin, this combined 1800-1880MHz power amplifier + white noise module is ideal for lab RF testing, wireless interference simulation and high-power signal generation tasks.
| Operating Frequency | 1800-1880MHz |
| RF Output Power | 200W |
| Power Gain Flatness | ±1.5dB |
| Harmonics | -12dBc |
| Spurious Signals | -40dBc |
| Output Impedance | 50Ω |
| Operating Voltage | 28V |
| DC Current | 2A |
| Load VSWR | 3:1 @ all load phase & amplitude continuous |
| Thermal Overload | 85°C ±5°C shutdown |
| Operating Temperature | -30~55°C |
| Storage Temperature | -40~65°C |
| Relative Humidity (non-condensing) | 95% |
| Weight | 2kg |
| RF Connectors Output | N-K, Female/SMA |
| DC Interface Connector | Hybrid, D-Sub7W2, Male |
