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Millivoltmeter HFJ-8AD
Product Detailed
HFJ-8AD digital RF millivoltmeter
HFJ-8AD Millivoltmeter Features:
Double diode rectifier,Low-noise deep negative feedback circuit/Voltage measuring range 1mv~10v/Frequency range 100HZ~1000HZ using only one proe/AUTO RANGE function/Lcd display with 3999 readout
| Input voltage range | Voltage: 1mV to 10V(resolution:1mv) Max.display 3999 Extended to 300v using 40db voltage dividr (option) Full scale in 4 range are:40mv,400mv,4v,10v |
| Frequenvy range | 100HZ~1000MHZ(10HZ~1000MHZ when using low frequency probe) |
| Voltage error | 10mv ±1.5%±20digits 10mv ±2%±20digits |
| Voltage measuing range | -20~+40dBm (0dBm-0.224v. 50 Ω load |
| Frequency response error | 100kHz~50MHZ: ±3% //1KHZ~600MHZ: ±8%// 100HZ~1000MHZ: ±10%//10HZ~1000MHZ: ±15% |
| Operation error | 10mv ±3%±20digits 10mv ±5%±40digits |
| Input impedance | |
| Power supply | |
| Dimension | |
| Weight | |
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