Swivel earset is the fashionable and comfortable-wearing earpiece designed for intrinsically safe radios
Weight | about 50 g |
Color | black |
PTT Key | available |
VOX | none |
Emergency Key | none |
Microphone Sensitivity | –45±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa |
Speaker Power | 50 mW (rated); 100 mW (max.) |
Speaker Impedance | 150 Ω±15% @ 1 kHz |
Speaker Frequency Response | 108±3 dB @ 1kHz at 0.387 V |
IP Rating | IP6X |
Anti-explosion levels | ATEX, IECEx, FM, CQST, and CSA |
Operating Temperature | –20℃ to 60℃ |
Storage Temperature | –40℃ to 85℃ |