Introduction：
The DC Block 500 is an isolation capacitor manufactured by Schwarzbeck, Germany. Many EMI measurement setups require decoupling the DUT of the device under test from the DC of the measurement device. RF measurement devices typically provide 50 Ω impedance and do not provide current isolation, so if DC is fed into the device, it can damage the measurement device. To prevent damage to the measurement device, a capacitor to isolate the DC is required, which should allow low or high frequency signals to pass through without attenuation. However, the measuring device should be prevented from flowing DC current through it.
Technical parameters：
<<<<提醒：左右滑动表格>>>>| Product model | DC Block 500 |
| Product name | Isolated DC Capacitors |
| manufacturer | Schwarzbeck |
| agent | EUTTEST |
| frequency | 250kHz-500MHz |
| Available frequency range | 50kHz-1GHz |
| connector | BNC |
| impedance | 50Ω |
| Maximum Voltage Line-Ground | 250VDC |
| Maximum RF power | 5W |
| insertion loss | <0.42dB, see insertion loss graph below for details. |
| series impedance | <5Ω |
| size | 90mm*28mm*35mm |
| Meet the standard | ISO 11452-7 |
Insertion Loss Graph
