> * SSB TRANSMIT BANDPASS EXTENDED AT LOW END. Improvement > is about 2 dB at 300 Hz, 3 dB at 200 Hz, and 6 dB at 100 Hz. Can this be made optional? Excess LF response only wastes power at low frequencies and occupies excess bandwidth. "Me too" - this is wasted power. I already hade my TX EQ turned DOWN max at the bottom. de Doug KR2Q