GC-AV04HB HDMI/AV To RF Modulator
Features:
1. MCU controlled PLL, high accuracy and stability of video carrier and audio subcarrier.
2. Audio subcarrier selectable: 5.5MHz, 6.0MHz, 6.5MHz
3. With RF loop input
4. LED channel number display
5. Double side band modulation for non-adjacent usage
6. Output level adjustment
Specification:
Output level: 90dBμV Min.
A/V Ratio: -15 ± 2 dB
Video Carrier Freq. Accuracy: ±5KHz
Output Return Loss: 14dB
Output Impedance: 75Ω
Freq. Response: ±2 dB
Input Impedance: 600Ω
Input Level Adj: 0.4Vp-p ~ 0/8Vp-p
S/N Ratio: 55dB
Freq. Response: ±2.5dB (50Hz to 4.2MHz)
Input Impedance: 75Ω
Operation Temperature: -20ºC to +50ºC
1. MCU controlled PLL, high accuracy and stability of video carrier and audio subcarrier.
2. Audio subcarrier selectable: 5.5MHz, 6.0MHz, 6.5MHz
3. With RF loop input
4. LED channel number display
5. Double side band modulation for non-adjacent usage
6. Output level adjustment
Specification:
•RF
Frequency range: VHF (CH2-CH4; S1-S10; CH5-CH12;S11-S41,UHF:CH21-69)Output level: 90dBμV Min.
A/V Ratio: -15 ± 2 dB
Video Carrier Freq. Accuracy: ±5KHz
Output Return Loss: 14dB
Output Impedance: 75Ω
• AUDIO
Freq. Derivation: ±50KHzFreq. Response: ±2 dB
Input Impedance: 600Ω
• VIDEO
Input Level: 0.8Vp-p for 80% ± 10% modulationInput Level Adj: 0.4Vp-p ~ 0/8Vp-p
S/N Ratio: 55dB
Freq. Response: ±2.5dB (50Hz to 4.2MHz)
Input Impedance: 75Ω
• GENERAL
Input Voltage: AC 230V 50HzOperation Temperature: -20ºC to +50ºC
