faisceau audio video 5GHz
Faisceau audio video 5GHz
Version economique
Faisceau audio video 5GHz
Version economique
Faisceau audio video 5GHz
Technical specifications for transmitter:
- Input Voltage: DC 12-15V
- Current Consumption: < 400mA
- Output power @ connector: +30dBm
- Modulation Type: FM
- RF Deviation FM: 6.4MHz peak to peak
- Channel Frequency:
- CH1 5733 MHz
- CH2 5752 MHz
- CH3 5771 MHz
- CH4 5790 MHz
- CH5 5809 MHz
- CH6 5828 MHz
- CH7 5847 MHz
- CH8 5866 MHz
- Frequency Selection: Dip Switch
- Frequency Stability: ±250KHz
- Output Flatness: 0 ~ +3dB
- Video Input Level 1V peak to peak
- Impedance: 75ohms
- Pre-Emphasis: NTSC & PAL
- D.G. < ±8%
- D.P. < ±8%
- Audio Input Level: 2V peak to peak
- Impedance 600 ohms
- Audio Carrier Frequency CH1 - 6.0MHz ±25KHz
- Audio Carrier Frequency CH2 - 6.5MHz ±25KHz
- Audio Distortion 3% max. THD
Technical specifications for receiver:
- Input Voltage: DC 12V ± 10 %
- Current Consumption: < 220mA
- Channel Frequency Matches Transmitter
- Input Level @ connector: -25 ~ -80dBm
- IF Frequency: 479.5MHz
- IF Bandwidth 18MHz
- Gain Flatness 3dB max
- Noise Figure 2dB Typical
- Input Return Loss 7dB Typical
- LO. Drift ±250KHz
- LO. Leakage -50dBm max.
- Image Rejection 40dB
- Output Level 1V ±0.15Vp-p Load.
- Impedance 75 ohms
- De-Emphasis NTSC & PAL
- D.G. < ±8%
- D.P. < ±8%
- Video S/N Ratio 38dB min.
- Audio Output Level: 1.4Vp-p ±0.2
- Impedance 600 ohms
Technical specifications for 5.8GHz gain grid antenna:
- Due to rib construction of the reflector, it is resistant to even strong gusts of wind.
- High gain of the antenna makes it a good tool for long-distance wireless links.
- It may be used in horizontal or vertical polarization.
- Gain [dBi]: 28
- Frequency Range [MHz]: 5400-5800
- VSWR: 1.5
- Polarization: Vertical. horizontal
- Horizontal Beamwidth E [Deg]: 4
- Vertical Beamwidth H [Deg]: 5
- Front/Back Ratio [dB]: >25
- Impedance [ohm]: 50
- Connector: N female
- Dimensions [cm]: 91 x 72
- Bracket: Included, for 20-40 mm mast
- Weight [kg]: 5















