Part Number SYN7453A having (CAGE Code 1R7A4) and FSC 5965 Headsets, Handsets, Microphones and Speakers in stock with ready to ship. Get an instant quote for SYN7453A Headset Microphone by Iridium Satellite Llc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.