Description
The Bird 100-A-MFN-20 is a high-power, convection-cooled RF attenuator designed for reliable performance in DAS, wireless infrastructure, and RF testing environments. With a fixed attenuation of 20 dB and a 100-watt power rating, this model provides excellent durability without requiring active cooling or AC power. It features N-Type male to female connectors and maintains a low VSWR across its wide operating frequency range of DC to 2 GHz.
This rugged attenuator is ideal for reducing signal strength for test setups, load simulation, and protection of sensitive RF equipment. Its passively cooled design and solid stainless-steel construction make it dependable for both lab and field use.
Key Specifications
✅ Attenuation: 20 dB
✅ Power Rating: 100 Watts (continuous)
✅ Frequency Range: DC to 2 GHz
✅ Connectors: N-Type Male to N-Type Female
✅ VSWR:
• 1.20:1 (DC–2 GHz)
• 1.35:1 (2–4 GHz)
• 1.40:1 (4–6 GHz)
✅ Impedance: 50 Ohms
✅ Cooling Method: Passive Convection
✅ PIM: –110 dBc Minimum
✅ Dimensions: 6.4" x 2.7" x 3.8" (163 x 69 x 97 mm)
✅ Weight: 2.4 lbs (1.7 kg)
✅ Finish: Stainless Steel
✅ No AC Power Required
