Telikou BK-501single канала проводной ремень пакет с 4-контактный разъем для подключения гарнитуры металлический корпус мгновенного действия микрофона кнопка
- Категория: Broadcast Intercom System >>>
- Поставщик: TELIKOU,Technologies,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 0.30 $* | 0.28 $* |
| Aug-20-2025 | 0.54 $* | 0.3 $* |
| Jul-20-2025 | 0.14 $* | 0.35 $* |
| Jun-20-2025 | 0.51 $* | 0.60 $* |
| May-20-2025 | 0.24 $* | 0.89 $* |
| Apr-20-2025 | 0.25 $* | 0.3 $* |
| Mar-20-2025 | 0.93 $* | 0.82 $* |
| Feb-20-2025 | 0.27 $* | 0.13 $* |
| Jan-20-2025 | 0.18 $* | 0.27 $* |
Характеристики
Overview
Quick Details
- Place of Origin: Beijing, China (Mainland)
- Brand Name: Telikou
- Model Number: BK-501
Packaging & Delivery
- Port Shenzhen
Specifications
The BK-501 is compatible with TELEX and Clear-Com Party-Line intercoms.
Single channel belt pack. Microphone button, call button, call light and volume control. Sidetone trimmer, 3-pin male and female XLR Loop-through connectors.
Specifications
1. Pre- Amplifier (From Microphone to Line)
Dynamic Headset Mic impedance: 200 ohm
Voltage Gain: 49±3dB
Bandwidth: 40Hz-8000Hz ±2dB
2. Headphone Amplifier (From Line to Load)
Load impedance: 50-600 ohm
Voltage Gain: 31±3dB
Harmonic Distortion: <0.1 %( 1000Hz)
Bandwidth: 200Hz-8000Hz ±2dB
3. Others
SNR: >72dB
Current: <120mA
Power Range: 12-30V DC
Environment: -10~55°C
Dimension: 105mm x 87mm x 48mm
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