4 Channel Wireless Microphone System Wireless Conference System WM-U400
762.40 €
4CH UHF Wireless Microphone System, adjustable frequency 550-980MHz, handheld, lavalier mic or handset or tabletop mic four type microphone options.
Koha e arritjes së produktit : Sht 21, 2026 - Sht 22, 2026
Përshkrim
Sistem profesional Wireless UHF Microphone System me transmetim të qëndrueshëm në distancë të gjatë, i projektuar për salla konferencash, evente, institucione, skena profesionale, ligjërata dhe sisteme PA. Sistemi përdor teknologjinë PLL Digital Frequency Synthesizer për stabilitet të lartë të frekuencës dhe sinkronizim të shpejtë ndërmjet transmetuesit dhe marrësit.
Specifications
| Description | Specification |
|---|---|
| Product Type | Professional UHF Wireless Microphone System |
| Frequency Range | UHF 550 – 980MHz |
| Number of Frequency Channels | 256 Frequency Points |
| Dynamic Range | 110dB |
| THD (Total Harmonic Distortion) | 0.5% |
| Frequency Response | 35Hz – 20kHz ±3dB |
| Signal to Noise Ratio (S/N) | 90dB |
| Effective Transmission Distance | 100 – 150m |
| Parameter | Specification |
|---|---|
| Sensitivity | 2.0μV |
| Oscillation Mode | PLL Digital Frequency Synthesizer |
| Signal to Noise Ratio | 90dB |
| Distortion | 0.5% |
| Channel Switching | Touch Switch Buttons |
| Outputs | 4 × Balanced Output + 1 × 6.35mm Mixed Output |
| Output Voltage | Balanced: 500mV / Mixed: 350mV (30kHz Modulation) |
| Power Supply | 110–240V AC, 50/60Hz |
| Rack Installation | Standard 19-inch 1U Rack Mount |
| Receiver Dimensions | 420 × 190 × 44mm |
| Parameter | Specification |
|---|---|
| Transmit Power | 10mW |
| Oscillation Mode | PLL Digital Frequency Synthesizer |
| Modulation Method | FM |
| Image Rejection | 50dB |
| Frequency Modulation | 75kHz |
| Channel Switching | Touch Switch / Infrared Frequency Synchronization |
| Power Supply | 3V DC |
| Battery Type | 2 × AA Batteries |
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