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These versatile field-tuned notch filters remove undesired L‑band transmissions with minimal effect on the desired band.
Common Applications:Features:
Model | Description | Tuning Range | Notch Depth | 3 dB Bandwidth | Tuning Actuation |
8976 | Single Notch | 900 - 1750 MHz | 15-18 dB Typ | 3.0 MHz Typ | Single Knob |
8976-2 |
Dual Notch | 900 - 1750 MHz | 30-35 dB Typ* | 3.5 MHz Typ* | Dual Knob** |
* Both notches tuned to same frequency.
** Independent Tuning – May be tuned to same notch frequency (for deeper notch) or two separate frequencies (for dual carrier/wideband notching).
Ordering Information:
8976(X)(Y) - Single Notch Model
8976(X)(Y)-2 - Dual Notch Model
(X) | = Connector Type |
= (B) BNC-female | |
= (S) SMA-female | |
= (No Designation) F-female | |
(Y) | = Impedance |
= (50) 50 ohm | |
= (No Designation) 75 ohm |
Example: Model 8976B50-2 = Dual notch w/50 ohm
BNC-female connectors
Model 8976 Typical Response | |
Model 8976-2 Typical Response |