A/B switch By DXZone - Apr 6, 2021 129 A select key that switches between “A” (upper) and “B” (lower) displays. The frequency or channel on the selected display becomes the active listening and tansmit frequency or channel. Related Articles: Yaesu FTM-200DR/E50W 144/430MHz Dual Band C4FM/FM Mobile Transceiver with High-Resolution Full-Color DisplayElecraft K4 UpdateElecraft K4 Update - High-Performance Direct Sampling SDR by Wayne Burdick, N6KRYaesu FTM-300DYaesu FTM-300D new 144/430 MHz Dual Band C4FM Digital/Analog FM Mobile Transceiver GPS C4FM Dual RX WIRESX NodeCategories: Trasceivers« Back to Glossary Index
