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SKM-825ULTRA
SKM-825ULTRA-1
SKM-825ULTRA

SKM-825ULTRA

SKM-825ULTRA

Powered by KT chip and UHF 2-channel true diversity reception, the system supports infrared frequency sync pairing between mic and receiver. It allows simultaneous use of 2 handheld mics, 2 lavalier mics, or a mixed setup with zero interference.
LCD displays on both transmitter and receiver enable clear status monitoring. Noise lock and digital pilot tone eliminate static and cross-frequency interference, boasting a range of 100m+ (open area)/30m (complex environment)—5 systems usable concurrently in the same venue.
Premium integrated circuits enhance audio fidelity, and the wide-frequency unidirectional capsule delivers clear natural highs, powerful mids and smooth lows. It is the top choice for outdoor shows and wedding stage performances.
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 Mode: FM (Frequency Modulation) & PLL (Phase-Locked Loop Frequency Synthesis)

Frequency Response: 50Hz–15KHz

SNR: ≥90dB

Adjacent Channel Interference Rejection: >80dB

Image Interference Rejection: >80dB

Operation Range: ≥60m (open area)

Power Supply: DC 12V–18V/1000mA

Dimensions: 420×170×50MM

Transmitter

Carrier Frequency: UHF 640–690MHz (adjustable by frequency band)

Frequency Stability: ±25KHz

SNR: >105dB

Dynamic Range: ≥100dB

Microphone Type: Dynamic or Condenser

Polar Pattern: Unidirectional

Frequency Response: 70Hz–13KHz

Microphone Sensitivity: -47±3dB @ 1KHz

Power Supply: DC 3V (2×1.5V AA batteries)

Options: Handheld Mic or Bodypack Mic

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