主動式探棒-Tektronix 低壓單端探棒一般用來量測高速、接地參考訊號，最高可達 12 V。這些低壓探棒最適合需要最低負載的高阻抗、高頻率電路元件量測。使用者應選擇低輸入電容探棒 (~1 pF) ，將探棒對電路的負載影響降到最低。低輸入電容探棒能以更高的頻率提供更高的輸入阻抗。
Tektronix 低壓單端探棒解決方案提供：
| 機型 | 機型 | 衰減 | 頻寬 | 輸入阻抗 | 最大電壓 | 參考價格(未稅) |
|---|---|---|---|---|---|---|
|
TAP1500
|
TAP1500
|
10X
|
1.5 GHz
|
1 MΩ || ≤ 1 pF
|
± 8 V
|
NT$183,000
|
專為直接連接具 TekVPI™ 探棒介面之示波器並與其搭配而設計的 TAP1500 主動式 FET 探棒可解決以下三種傳統問題，實現高速訊號擷取和量測真實性：
| Probe Type | P6243 |
|---|---|
| Attenuation ( probe only ) | 10X ±2% |
| Bandwidth ( probe only ) | ≥1.5GHz |
| Rise time ( probe only ) | <267 ps |
| Input capacitance | <1 pF |
| Input resistance | 1 MΩ |
| Linearity | ±8 V (16 V p-p ) |
| Input offset range | ±10 V |
| Maximum non- destructive input voltage |
±15 V (DC + peak AC) |
| Propagation delay | 5.3 ns |
| Probe head size ( Height ) | 4.83 mm ( 0.19 in ) |
| Probe head size ( Width ) | 7.87.1 mm ( 0.31 in ) |
| Probe head size ( Length ) | 59.18 mm ( 2.30 in ) |
| Cable length | 1300 mm ( 51 in ) |
| Net ( Weight ) | 0.45 kg (1.0 lbs) |
| Power requirements | The probe is powered directly by oscilloscopes with the TekVPI probe interface. |
| Temperature Operating | 0 °C to +50 ° (+32 °F to 122 °F) |
| Temperature Nonoperating | -40 ° C to +71 °C (-40 °F to 160 °F) |
| Humidity Operating | 5% to 95% Relative Humidity up to +30°C (+86 °F) |
| Humidity Nonoperating | 5% to 95% Relative Humidity up to +30°C (+86 °F) |
| Altitude Operating | Up to 4,400 m ( 14,436 ft ) |
| Altitude Nonoperating | Up to 12,192 m ( 40,000 ft ) |
