虽然F-100T有一个微调器控制的阈值，用于“设置并忘记”调整，但F-100TD是为精确阈值控制和监测而设计的，是阈值关键应用的理想选择。
| Maximum Pulse Repetition Rate | >50 MHz |
| Input Range | 2 µA to 4 mA (100 µV to 200 mV) |
| Input Linear Range | 2 µA to 160 µA (100 µV to 8 mV) |
| Input Charge Sensitivity | <20 fC |
| Linear Section Transimpedance Gain | 50 dB |
| Transimpedance | 18 kΩ |
| Input Impedance | 50 Ω |
| Noise Referred to Input | <0.4 µA p-p (20 µV p-p) |
| Input Pulse Polarity | Negative |
| Input Pulse Rise Time | <2 to 3 ns |
| Input Overvoltage Protection | Standard |
| Input Connector | BNC |
| Threshold Adjustment Range | 0 to 2 mV referred to input |
| Remote Threshold Input | 0 to +1V (0 to 2 mV referred to input) |
| Pulse Pair Resolution | <20 ns |
| Minimum Output Pulse Width | 8 ns (Standard) |
| Maximum Output Pulse Width | 1 µs |
| Output Impedance | 50 Ω |
| Output Signal | +3V/2V (TLV) |
| Power and Signal Connector | 9 pin mini D type |
| Second Output Signal | BNC |
| Power Requirements | ± 8VDC to ± 15VDC/100 mA |
| Physical Size | 2.5″ x 5″ x 2.8″ |
