Техническое описание на TVA-11-422 Измерительный усилитель : 50Ω 10 to 4200 MHz Features • Ultra Wide band, 10 to 4200 MHz • High Gain 42 dB typ. • Output Power, 27 dBm • Built-in power supply and attenuator 0-15 dB Applications • Laboratory test instrument • Signal generator output amplification • EMI and antenna testing