AS2271A ultra-high frequency millivolt meterDetailed product description：

The AS2271A ultra-high frequency millivolt meter features advanced dual diode detection, low-noise deep negative feedback amplification circuit to ensure measurement stability. The touch switch switching, insulation measures on the housing, and temperature compensation circuit make the indication more stable.

project		technical performance	remark
Frequency range of the measured voltage		1KHZ-1000MHZ	5HZ-1000MHz (optional probe)
Voltage measurement range		300μV-3V	300mV-300v (voltage divider)
Level measurement range		50 Ω system: -60+21dBm (0dBm=1mw)	75 Ω system: -60+21dBm (0dBm=1mw)
Inherent error in voltage measurement		<3%	Output impedance 1K Ω
Output DC voltage		100 ± 5% (full scale)
input capacitance		<2.5PF
Overall dimensions		240X260X122
weight		About 4KG