SWA-9999 — is an antenna amplifier designed to improve television signal reception in the 174-862 MHz range. Ideal for amplifying digital terrestrial television DVB-T2 signals, especially when using "Mesh" type antennas.
Advantages of the SWA-9999 amplifier
- ✅ High gain — stable image quality
- ✅ Compatibility with Polish-type antennas (external "Mesh" antennas)
- ✅ Metallized shielding to reduce interference
- ✅ Easy installation — replacement of an existing amplifier without soldering
- ✅ Power supply via 5 V coaxial cable — standard for DVB-T2 receivers
Technical specifications
| Frequency range | 174-862 MHz |
| Gain coefficient | up to 42 dB |
| Power supply | 5-12 V DC |
| Current consumption | up to 30 mA |
| Connection type | to the «Mesh» antenna (board mounting) |
| Bandwidth | full VHF/UHF television range |
| Output impedance | 75 Ohm |
Scope of application
- ✔ For installation in a «Mesh» antenna
- ✔ For amplifying a weak DVB-T2 terrestrial signal
- ✔ For compensating for losses in long coaxial cables
- ✔ For receiving digital and analog television in rural areas
Buy the SWA-9999 antenna amplifier in the store WST — is a simple and affordable way to improve the quality of digital television in your home. Reliability has been proven over the years — order at a great price right now!
| Attributes | |
| Входное сопротивление | 300 Ом |
| Выходное сопротивление | 75 Ом |
| Напряжение питания | 12 В |
| Пропуск питания | Нет |
| Рабочий диапазон частот | 48-862 МГц |
| Bracket Specifications | |
| Конструкция | SWA |
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