VOX function
The earpiece supports the VOX function if it is programmed into the radio. It enables the radio to automatically activate voice transmission, so that it is possible to communicate almost completely hands free.
EHS09 Earbud with ear piece (integrated microphone, separate PTT and VOX)
Earpiece for the TC-320 with microphone and PTT button.
Product description
The Earbud with earpiece EHS09 for the analog radio TC-320 ensures convenient operation of the radio. The PTT button is integrated in the microphone.
Practical attachment clip
Using the practical clip, the ear bud can be conveniently attached to the clothing. This makes the PTT button always ready at hand.
Features
Technical data
General Properties
| Operating temperature |
-20 – 60 °C |
Speaker properties
| Sensitivity |
110 ± 3 dB at 1 kHz, 1 mW (single part) |
| Nominal power |
10 mW |
| Maximum power |
30 mW |
| Speaker impedance |
32 Ω ± 15% at 1 kHz |
Microphone properties
| Sensitivity |
-40 ± 3 dB at 1kHz 3.0 V 2.2 kΩ 0 dB = 1 V/Pa |
Features marked with * are available in future versions of the product.
All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.
