Note: Your Quotation Request will be directed to Sonoma Instrument Co..
The 321 from Sonoma Instrument Co. is a EMC Pre-Amplifier with Frequency 9 kHz to 2 GHz, P1dB (dBm) 17 to 20 dBm, P1dB (W) 0.1 to 0.05 W, AC Voltage 100 to 240 VAC. More details for 321 can be seen below.