Tunkia TH0470 Precision Wideband Buffer

– Typical AC/DC difference: 3 ppm
– Typical phase shift: 3 ppm
– Maximum operating frequency: 100 kHz/1 MHz
– Input impedance: 10 MΩ // 20 pF
– Input voltage: 7 V
– Gain: 1
– Battery powered, longer than 7 hours
– Small size, light weight, easy to carry to the field