TeKtronix/美国泰克 品牌
代理商厂商性质
上海市所在地
泰克P6248差分探头|美国泰克差分探头P6248价格|上海如庆现货优惠价供应美国泰克泰克P6248差分探头|美国泰克差分探头P6248价格；： All specifications apply to all models unless noted otherwise.
Model overview
| Characteristic | P6248 | P6247 | P6246 |
|---|---|---|---|
| Bandwidth (guaranteed) | ≥1.5 GHz | ≥1.0 GHz | ≥400 MHz |
| Rise time (specified) | <265 ps | <350 ps | <875 ps |
| Attenuation settings | X1, X10 | X1, X10 | X1, X10 |
| DC attenuation accuracy | ±2% | ±2% | ±2% |
| Common mode input voltage range | ±7.0 V, 1X ±7.0 V, 10X | ±7.0 V, 1X ±7.0 V, 10X | ±7.0 V, 1X ±7.0 V, 10X |
| Differential mode input voltage range | ±850 mV, 1X ±8.5 V, 10X | ±850 mV, 1X ±8.5 V, 10X | ±850 mV, 1X ±8.5 V, 10X |
| Maximum nondestructive input voltage | ±25 V (DC + peak AC) | ±25 V (DC + peak AC) | ±25 V (DC + peak AC) |
| Electrostatic immunity | 15 kV | 15 kV | 15 kV |
| Bandwidth limit | - | Switchable, 200 MHz | Switchable, 200 MHz |
| Lower frequency limit, DC reject mode | - | 0.4 Hz, 1X 4.0 Hz, 10X | 0.4 Hz, 1X 4.0 Hz, 10X |
| Probe interface | TekProbe® Level II 1 | TekProbe® Level II 1 | TekProbe® Level II 1 |
1 The TekProbe® Level II interface supports probe power, auto scaling, auto termination with TDS oscilloscopes.
Warranted characteristics
CMRR
| Frequency | Attenuation setting | P6246 | P6247 | P6248 |
|---|---|---|---|---|
| 1 MHz | ÷1 | >60 dB | >60 dB | >60 dB |
| ÷10 | >45 dB | >45 dB | >45 dB | |
| 100 MHz | ÷1 | >38 dB | >38 dB | >38 dB |
| ÷10 | >25 dB | >25 dB | >25 dB | |
| 500 MHz | ÷1 | N/A | >35 dB | >35 dB |
| ÷10 | N/A | >20 dB | >20 dB | |
| 1 GHz | ÷1 | N/A | >30 dB | >30 dB |
| ÷10 | N/A | >18 dB | >18 dB | |
| 1.5 GHz | ÷1 | N/A | N/A | >25 dB (typical) |
| ÷10 | N/A | N/A | >18 dB (typical) |
Typical characteristics
Input capacitance
Differential mode
<1 pF
Common mode
<2 pF
Input resistance
Differential mode
200 kΩ
Common mode
100 kΩ
Linearity
±2%
Noise
<50 nV/squareroot Hz
Harmonic distortion
≤1.5%
Passband ripple
< ±0.25 dB
P6248
DC to 1.5 GHz
P6247
DC to 850 MHz
P6246
DC to 400 MHz
Output termination
Terminate into 50 Ω
Physical characteristics
Weight (probe only)
160 g (0.36 lb.)
Probe head dimensions (H×W×D)
9.3 mm × 12 mm × 78 mm (0.36 in. × 0.47 in. × 3.0 in.)
Input connection dimensions
0.63 mm (0.025 in.) square pins on 2.54 mm (0.1 in.) centers
Cable length
1.2 m (47 in.)
Environmental characteristics
Temperature
Operating
0 °C to +50 °C
Nonoperating
–55 °C to +75 °C
Humidity
(0 to 90% RH)
Operating
+30 °C to +50 °C
Nonoperating
+30 °C to +60 °C
