ASTRO XTS 4250 Digital Portable Radio, Advanced Model 109
Accessories
Headsets and Headset Accessories
Radio Interface Modules for Ear Microphones
BDN6780 Earbud, single with Mic and PTT combined, beige
BDN6781 Earbud, single, receive only, black
BDN6635 Heavy-duty VOX headset with noise-canceling
boom mic (requires BDN6673 adapter)
BDN6636 Heavy-duty VOX headset with throat mic (requires
BDN6673)
BDN6645 Noise-canceling boom mic headset with PTT on
earcup
BDN6673 Headset adapter cable (for use with BDN6635 and
BDN6645)
BDN6676 3 mm adapter with PTT switch
NMN1020 Safety helmet headset (requires BDN6676 adapter)
NMN6245 Light-weight headset
NMN6246 Ultralite headset with boom mic
NMN6258 Over-the-head headset with in-line PTT
NMN6259 Medium-weight, dual headset with NC mic
NTN8613 Keyload adapter
RMN4049 Binaural headset with in-line PTT
BDN6671 Push-to-talk (PTT) and voice-activated (VOX) inter-
face module (for use with BDN6641, BDN6677 and
BDN6678)
BDN6708 PTT interface module (for use with BDN6641,
BDN6677 and BDN6678)