Product Overview
Hytera EHN33 is a c-style earset. The set comprises ACN-05 and EHS20.
Key Features
- PTT Key: available
- VOX: determined by the terminal
- Radio connector: 13-pin connector
- Earpiece connector: 3.5 mm jack
Key Specifications
| Manufacturer | Hytera |
|---|---|
| Model | EHN33 |
| Weight | about 56 g |
| Color | black |
| PTT Key | available |
| PTT cycles | ≥ 100,000 |
| VOX | determined by the terminal |
| Emergency Key | none |
| Radio connector | 13-pin connector |
| Earpiece connector | 3.5 mm jack |
| Microphone sensitivity | -43 ±3 dB @1kHz 3.0V 2.2K, 0dB=1V/Pa |
| Microphone impedance | ≤ 2.2 kΩ @ 1 kHz |
| Speaker power | 10 mW (rated); 20 mW (max.) |
| Speaker impedance | 32 Ω±15% @ 1 kHz |
| Operating voltage | 1 – 10V DC |
| Operating temperature | –20℃ to 60℃ |
| Storage temperature | –40℃ to 85℃ |
| suitable for | Multi-mode advanced radios PDC760, PTC680, PTC70 |
| Listed kit components | ACN-05 controller and EHS20 earpiece; confirm continuing kit availability |
Compatibility and Configuration
PDC760 and PTC680 are named. The page also says PTC70, whose identity requires confirmation; this is not assumed to mean PTC760.
Ordering Information
Confirm the exact part number, radio variant, connector, required PTT/VOX features and supplied components. Page says PTC70; do not silently substitute PTC760. ACN-05 component is discontinued; confirm continuing kit availability.
Manufacturer Listing Context
Hytera lists EHN33 among the optional accessories for PTC760 (EOL). This is a separate host-page listing: the EHN33 accessory title still says PTC70. Confirm the intended radio model and connector before ordering. The PTC760 page also marks the ACN-05 and EHS20 components as end of life; confirm complete-kit availability.
Request a Quote
Contact MARS SC about Hytera EHN33 and your radio configuration.
