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The USB-104M is described as a one-to-four wireless conference microphone receiver. Its published receiver data includes USB and 3.5 mm outputs, 400 frequency points within a selectable 480–940 MHz range, and USB 5 V power.
The USB-104M is described as a one-to-four wireless conference microphone receiver. Its published receiver data includes USB and 3.5 mm outputs, 400 frequency points within a selectable 480–940 MHz range, and USB 5 V power.
| Model | USB-104M |
| System format | One-to-four wireless microphone receiver |
| Output interfaces | USB and 3.5 mm |
| Selectable frequency range | 480–940 MHz |
| RF bandwidth | 60 MHz |
| Frequency points | 400 |
| Signal-to-noise ratio | 96 dB |
| Receive sensitivity | -108 dBm @ 12 dB SINAD |
| Frequency response | 30 Hz–18 kHz |
| Distortion | 0.05% |
| Dynamic range | 90 dB |
| Receive delay | 2.5 ms |
| Power supply | USB 5 V |
| SKU | E10039 |
Relevant to compatible conference, presentation and voice systems requiring up to four wireless microphone channels. Buyers must confirm legal operating frequencies, included transmitters, receiver compatibility and target-country approvals.
Contact ELEGAUDIO for pricing, order quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.
How many channels does the product name specify?
Four wireless microphone channels.
Which output interfaces are stated?
USB and 3.5 mm.
How is the receiver powered?
USB 5 V power is stated.
What must international buyers confirm?
Confirm lawful frequency range and complete transmitter/receiver configuration for the destination market.
Request current pricing, availability and order support.
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Send the model name, quantity, country and intended application. ELEGAUDIO will confirm the current product version, available documentation, MOQ, price and lead time.
Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.