Infrared Transmitter Unit MC-6300M/10
Highlight Features
Infrared Transmitter Unit MC-6300M/10
The MC-6300M/10 is a ten-channel infrared transmitter unit built for conference environments where multiple languages or audio programmes must be distributed simultaneously and securely. Its infrared transmission architecture keeps signals within the intended venue, while Digital PLL modulation maintains stable channel operation across long sessions. With twelve RCA inputs and outputs, a dedicated interpreter console interface, and dual BNC radiator connections, the unit is suited to international conventions, government meetings, courtrooms, interpretation centers, and large multilingual events.
Products Description
- Ten-channel transmission capacity: Supports up to ten language channels or independent audio programmes within a single simultaneous interpretation system.
- Secure room-based distribution: Infrared signals remain within the covered conference area, helping protect sensitive discussions and limit transmission beyond the venue.
- Stable operation under lighting: The 1.7–4 MHz carrier range reduces interference from daylight and common artificial lighting systems.
- Digital PLL modulation: Phase-locked loop frequency control helps maintain accurate carrier signals and consistent performance throughout extended events.
- Reliable channel separation: Crosstalk attenuation above 80 dB helps preserve clarity between individual interpretation and programme channels.
- Comprehensive audio connectivity: Twelve RCA inputs and twelve RCA outputs support integration with mixers, conference processors, and external audio sources.
- Interpreter console connection: A dedicated 25-pin DIN interface allows direct integration with compatible interpretation consoles.
- Dual infrared radiator outputs: Two BNC connectors enable signal distribution to compatible infrared radiators for broader venue coverage.
- Professional rack-mount format: The standard 19-inch chassis provides organized installation within conference control rooms and equipment racks.
Product Specification
| Specification | MC-6300M/10 |
|---|---|
| Product Type | Ten-channel infrared transmitter unit |
| Channel Configuration | 10 channels |
| Modulation Frequency | Carrier frequencies 0–11: 1.7–4 MHz |
| Protocol and Modulation | Digital PLL |
| Audio Frequency Response | 100 Hz–14 kHz (-3 dB), standard-quality mode |
| Total Harmonic Distortion (THD) | <0.5% at 1 kHz |
| Crosstalk Attenuation | >80 dB at 1 kHz |
| Dynamic Range | >80 dB |
| Signal-to-Noise Ratio | >80 dB(A), A-weighted |
| Unbalanced Audio Input | +3 dBV nominal / +6 dBV maximum (±6 dB) |
| HF Output | 1 Vpp / 6 V DC / 50 Ω |
| RF Output Level | 700 mV |
| RF Output Impedance | 50 Ω |
| Interpreter Console Interface | 25-pin DIN (25P-DIN) |
| Audio Inputs | 12 × RCA |
| Audio Outputs | 12 × RCA |
| HF Output Connectors | 2 × BNC |
| Power Consumption | 40 W |
| Power Supply | AC 110–220 V, 50/60 Hz |
| Operating Temperature | 0°C to 40°C |
| Mounting | Standard 19-inch rack mount |
| Dimensions (W × D × H) | 485 × 355 × 90 mm |
| Net Weight | 8 kg |
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