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D42 DTMB Wireless HD Digital TV Antenna Preamplifier TV Signal Booster Low Noise Indoor Outdoor Uses
Description:
D42 amplifier adopts American high-quality low-noise IC chip for avago, with a noise figure of 0.8dB (≤1GHz, DTMB frequency range 470~808MHz). At the same time, the D42 amplifier uses a traditional transformer linear belt shielding power supply to minimize the interference of power supply to electromagnetic waves. The D42 amplifier has an overcurrent switch, which can supply power to the previous device in series, which is similar to the DC PASS function of 278A40 UHF booster.
Product Parameters:
- Model: D42
- Frequency Range: 470~808MHz, Gain 41±1dB
- Relecton: ≥870MHz, -35dB
- Noise Figure: 0.8dB
- Output level: 108dBuV
- Impedance: 75Ω/F
- Power Consumption: DC6~18V
Package Included:
- 1 x Set of TV Signal Boost Amplifier
Note:
- Other items pictured are not included in the package, for demonstration purposes only. Thank you for your understanding!
Test Chart by Professional Spectrum Equipment:
Application Examples:
