GC-AV05A Double RCA TV Modulator PAL NTSC System AV to RF Analog Modulator
Inquire NowDescription
The GC-AV05A Double RCA TV Modulator is an advanced solution for converting audiovisual signals into RF for analog output. Engineered with a high-precision MCU controlled PLL, this modulator ensures remarkable stability and accuracy of both visual and audio frequencies. Designed for versatility, it supports both PAL and NTSC systems, making it suitable for various audiovisual applications.
Key Features:
- High accuracy and stability for visual carrier and audio subcarrier
- Selectable audio subcarrier frequencies: 5.5MHz, 6.0MHz, 6.5MHz
- RF loop input with auto store functionality during power outages
- LED display for easy channel number identification
- Double sideband modulation for non-adjacent usage
- Adjustable output level
- Dual A/V signal input capability with dual modulator function
Specifications
| RF | VIDEO |
|---|---|
| Frequency Range | 45~870MHz |
| Output Level | 85dBuV |
| Input Level Adj | 0.4Vp-p ~ 0.8Vp-p |
| A/V Ratio | -15±2dB |
| S/N Ratio | 55dB |
| Visual Carrier Freq. Accuracy | ±5KHz |
| Output Return Loss | 14dB |
| Input Impedance | 75Ω |
| Spurious Rejection | 50dB |
| Output Impedance | 75Ω |
| AUDIO | GENERAL |
| Freq. Deviation | ±50KHz |
| Input Voltage | AC 230V 50Hz |
| Freq. Response | ±2dB |
| Operation Temperature | -20℃ to +50℃ |
| Input Impedance | 600Ω |
Additional Information
This modulator is perfect for a variety of applications, from home entertainment setups to professional broadcasting environments. It combines robust functionality with user-friendly features, ensuring a seamless transmission experience across multiple formats.
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