WF871B0421CD (for Short-range Wireless)
Features
- SAW filter for specified low power radio.
- A filter with low insertion loss.
- Compact and light.
Specifications
| Nominal Frequency(MHz) Typ | 421.9 |
|---|---|
| Package Size (L×W×H : mm) | 3.0×3.0×1.45 |
| Insertion Loss (dB) Typ | 1.2 |
| Insertion Loss (dB) Max | 2.0 |
| Passband Width(MHz) Min | ±0.5 |
| Guaranteed Attenuation(1) Frequency Range | 400.5 MHｚ |
| Guaranteed Attenuation(1) (dB) Min | 50 |
| Guaranteed Attenuation(1) (dB) Typ | 55 |
| Guaranteed Attenuation(2) Frequency Range | 443.3 MHｚ |
| Guaranteed Attenuation(2) (dB) Min | 45 |
| Guaranteed Attenuation(2) (dB) Typ | 50 |
| Operating Temperature Range (°C) | -20 to +70 |
| Terminating impedance (Ω) | 50 |
When ordering or inquiring for SAW devices, please let us know the model.
The above specifications are standard for this NDK product.
Please contact NDK sales with your enquiries.
Dimensions
