TK-300H
Bracket
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The device features a built-in receiver , a lavalier wireless bodypack , and a handheld wireless microphone . It utilizes digital UHF transmission technology, resulting in low bit error rates and high transmission stability. It also boasts strong anti-interference capabilities, uses ID code pilot technology to prevent co-channel crosstalk, and can be scanned to avoid interference. It offers flexible power options, including USB-C direct charging, a dedicated charging cradle, and AA batteries (compatible with NiMH, alkaline, and lithium batteries). It's suitable for conference rooms, lecture halls, theaters, karaoke, concerts, and dance halls.
| System indicators | |
|---|---|
| Frequency range | 540MHz-590MHz , 640MHz-690MHz |
| Modulation method | pi/4-DQPSK |
| Frequency response | 20Hz~20kHz (±3dB) |
| Signal-to-noise ratio | ≥105dB (XLR) |
| THD+N | <0.1% |
| Working distance | Line of sight 80 m |
| Receiver indicators | |
| Antenna interface | BNC/50Ω |
| Receive sensitivity | <-95dBm |
| Maximum output | Balanced output 500mV, unbalanced output 1000mV |
| power supply | DC 12V/1A |
| Working current | ≤320mA |
| Dimensions (L×W×H) | 482.6×212×44mm |
| Weight | 2.225kg |
| Transmitter indicators | |
| Sound head | Dynamic microphone ( handheld microphone ) |
| Condenser microphone ( lapel microphone ) | |
| Output power | ≥10dBm |
| Working current | ≤ 200mA |
| Charging port | 1 × Type-C |
| Single transmitter battery | 2 × 3.7V lithium batteries (nominal) |
| Battery life | >10H |
| Handheld microphone size (including microphone head) | Length 248.9 mm × Diameter 49.6 mm |
| Bodypack size | 8 7.33× 6 7.61× 2 7.72 mm |
| Weight | Handheld microphone: 368.2 g (including battery) ; beltpack: 160 g (including battery) |