Professional Wireless Systems Helical Antenna (480-900 MHz) Post author By manage_stagewerxpsl_gsm Post date February 4, 2021 $0.00 Out of stock SKU: 210000001132 Category: Shop Bose Related products Bose S1 Pro system $649.00 Add to cart ← Guitar Pedal Wireless Receiver (PS23US Power supply included) → Helical Antenna (944-952 MHz)