PAR 820 5G Protected
The PAR-820 5G PROTECTED TV tube preamplifier is designed to amplify weak terrestrial TV signals received by a passive terrestrial antenna. Thanks to the SAW technology used, the preamplifier mostly eliminates 5G/LTE signals without removing DVB-T2 signals.
Advantages of the preamplifier:
> Mounting at a convenient location on the coaxial cable or directly to the antenna or diplexer,
> Low self-noise,
> High intermodulation resistance, low current consumption,
> Resistance to external electromagnetic fields (robust metal housing)
> Low current consumption < 40mA
> Polish production and development
Technical specifications
| TYPE | PAR-820 5G PROTECTED | |
| Operating frequency range | MHz | 47-694 |
| Gain in pass-band | dB | 19 ±2,0 |
| Stop band | dB | 694-862 |
| Gain in the stop band | dB/MHz | 2/700; -10/800 |
| Maximum output level | dBµV | 104 |
| Noise figure | dB | 4,0 |
| Input/output impedance | Ohm/Ohm | 75 / 75 |
| OTHER | ||
| Power supply | VDC | 5…24 |
| Current consumption | mA | 40 |
| Connector type input/output | / | FM/FM |
Example of installation: