Model:HT-840B
Certification:CE,CCC,RoHS
Capable:UL,CB
Minimum Order:1 SET
Brand Name:HTDZ
Brief Description:Built-in multiple noise detecting circuit and TONE-LOCK system to make sure the system has strong anti-jamming function.
Basic Specification
| Type | Electret Condenser Microphone |
|---|---|
| Receiving signal number | 4 |
Detail Description
UHF Wireless Meeting Microphone HT-840B
- Adopt UHF 470-960MHz PLL frequency synthesizer technology
- Adopt multi-channel high band and intermediate band frequency selective filtering, fully eliminate interference signal
- Built-in feedback eliminating technology which can decrease the feedback and noise effectively
- Built-in multiple noise detecting circuit and TONE-LOCK system to make sure the system has strong anti-jamming function.
- Perfect performance with the best chips and components; adopt SMD original mount design to enhance the product quality and stability.
- Operation distance up to 60 meters with the best condition, 40 meters in normal condition.
- Frequency and channel are locked to protect anti-jamming function.
Technical Parameters
Carrier Frequency: 470-960MHz
Modulation: FM
Frequency Response: 60-16KHz
Frequency Stability: 20ppm
Max deviation: +/-25 KHz
T.H.D: ＜1%
RF Output: 30mW
Current Consumption: 100mA
Pressure limit sensitivity: -70~-98 dBM
Pilot Carrier Frequency: 32 KHz