Filter Tab (Digital Demod)
The tab configures the filters used by the VSA's digital demodulator. This includes both a measurement filter and reference filter. Select from a list of standard predefined filters or create a custom filter and load the filter into a data register.
The tab configures these parameters:
- Alpha / BT
- Filtered by receiver (for MSK Type 1)
- Measurement
Filter
- Data Register
- Reference
Filter
- Data Register
- Half-Sine shaping (for OQPSK)
Available predefined Filters
- 1REC
- 3RC
- 4RC
- EDGE
- EDGE(Windowed RC)
- Gaussian
- Half Sine
- IS-95
- Low Pass (for FSK)
- Rect
- Raised Cosine
- Root Raised Cosine
- SOQPSK-TG (IRIG 106-04)
- SOQPSK-A
- SOQPSK-B
- User-defined Filters
See Also
