Description

This RF attenuator is engineered to reduce signal strength by 20 decibels (dB)—cutting the power to 1/100th of its original level—across a frequency range of DC to 4 GHz. With a 25 Watt power rating, it’s ideal for moderate-power RF systems where substantial attenuation is needed without compromising impedance matching or thermal stability. 📐 Key Specifications - Attenuation: 20 dB (99% power reduction) - Power Handling: 25 Watts continuous wave (CW) - Frequency Range: DC to 4 GHz - Connector Type: N-type, male-to-female - Impedance: 50 ohms - VSWR: Typically ≤ 1.25:1 - Return Loss: Better than 20 dB - Construction: - Body: Black anodized aluminum heatsink - Contacts: Gold-plated brass or beryllium copper - Cooling: Passive, with integrated heatsink - Operating Temp: -55°C to +125°C - Configuration: Usually bidirectional, but check model specifics 🧰 Applications - RF Testing: Protects analyzers and receivers from overload - Signal Conditioning: Reduces signal levels to meet system specs - Impedance Matching: Maintains system balance in complex RF chains - Radar, Defense & Broadcast: Ideal for systems requiring precise, high-power signal control