Noise Blanker
- Set radio to follows
- Frequency: 14.1015MHz
- P AMP: OFF
- NB: OFF
- Mode: USB
- Shift: 0
- Filter 2.4KHz
- Set R271 to center
- Connect noise generator to ANT connector
- Connect oscilloscope to CP271
- Apply noise signals to ANT connector
- Adjust L272 for maximum level
- Turns noise blanker on
- Apply 20dBu noise signals to ANT connector
- Adjust R271 for removing noise signals
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