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SKT-303B
SKT-303B

SKT-303B

Powered by KT chips and UHF dual-channel reception, the system enables infrared sync between mic and transmitter. Its compact receiver comes with a 2100mAh 18650 battery and 6.35MM plug, supporting plug-and-play convenience.
Lightweight, portable and cost-effective, it replaces bulky receivers for home entertainment, small events and outdoor use. The handheld transmitter features an all-aluminum handle and KT chip circuitry for stable signal transmission, boasting 50m+ range in ideal conditions and 30m in complex environments.
Equipped with a wide-frequency-response custom dynamic capsule, it delivers clear treble, powerful mids and mellow bass. It also offers ECHO, EQ and volume controls, with an LCD display for real-time status monitoring.
Products Description

Receiver

Frequency Range: UHF 640-690MHz (100 channels each for A/B, total 200 channels)

Frequency Stability: ±0.05%

Dynamic Range: >90dB

Modulation: FM (Frequency Modulation)

Frequency Response: 60Hz-15kHz

Signal-to-Noise Ratio: ≥90dB

Adjacent Channel Interference Ratio: >80dB

Image Interference Ratio: >80dB

Operation Range: ≥50 meters (open area)

Power Supply: 18650 Rechargeable Battery (3.7V/2100mA)

Transmitter

Carrier Frequency: UHF 640-690MHz (band-adjustable)

Frequency Stability: ±25kHz

Signal-to-Noise Ratio: >105dB

Dynamic Range: ≥100dB

Type: Dynamic or Condenser

Polar Pattern: Unidirectional

Frequency Response: 70Hz-13kHz

Microphone Sensitivity: -47±3dB @ 1kHz

Power Supply: DC 3V (1.5V AA×2)

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