BNK BK-802 Wireless Microphone
Description
The BNK BK‑802 is a dual‑channel wireless mic system offering two handheld microphones and a receiver. It works in the 220‑270 MHz band, delivers solid sound for events like concerts, church, and public speaking. It gives roughly 40‑50 meters of reliable range indoors, more under good conditions. It’s built with metal parts and includes a display for status info.
Key Features
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Two handheld wireless microphones
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Dual‑channel
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Balanced audio output
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PLL‑synthesized frequencies to reduce interference
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Companding design (to improve signal range & reduce noise)
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LCD on receiver (and sometimes on mics)
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Metal build for receiver & handhelds
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Battery-powered mics (AA batteries)
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Approx. 8 hours of battery life per mic
Technical Specifications Table
| Specification | Details |
|---|---|
| Brand | BNK |
| Model | BK‑802 Dual Wireless Microphone System |
| Channels | 2 (some units offer 4 channels) |
| Frequency Range | ~ 220‑270 MHz |
| Audio Frequency Response | 50 Hz – 15 kHz |
| Operating / Working Range | ~ 40‑50 m indoors; up to ~ 100 m under ideal/open conditions |
| RF Sensitivity | > ‑80 dB |
| Audio Output Level | Balanced output |
| Receiver Power Supply | DC 12V, around 500 mA |
| Transmitter (Mic) Power | 2 × AA batteries (1.5 V) or rechargeable AA |
| RF Output (Mic) | < 10 mW |
| Frequency Deviation | ± 22 kHz |
| Receiver & Mic Material | Metal with a display |
| Dimensions (Receiver) | ~ 210 × 36 × 135 mm / larger variants ~ 420 × 36 × 180 mm |
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