Picotest
Picotest J2120A Line Injector
Picotest J2120A Line Injector
10Hz-10MHz usable bandwidth
SKU: J2120A
Regular price
279.200 Ft
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279.200 Ft
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Key Features
- Low loss design
- 5 Amps maximum current
- 50VDC max input
- Easily measure input filters and PSRR
Overview
The Picotest J2120A Line Injector allows the input DC supply voltage to be modulated by the network analyzer source signal, as in the case of a PSRR measurement. The line injector must be capable of a frequency range well below the AC line frequency and at least above the control loop bandwidth of the circuit being tested.| Characteristic | Typical | Units | |
| Maximum DC Input Voltage | 50 | VDC | |
| Maximum Continuous Current | 5 | A | |
| Maximum Voltage Drop | 3.25 |
VDC |
|
| Modulation Input Impedance | 10K | ohms | |
| 3dB Frequency Response | 15-5M | Hz | |
| Useable Frequency Response | 10-10M | Hz | |
| Recommended Injection Signal | -20 - 0 | dBm | |
| Temperature Range | 0-50 | C | |
| Maximum Altitude | 6000 | Ft | |
| Absolute Maximum Voltage | < 50V (DC + AC) | ||
J2120A is the lowest impedance injector on the market and can be approximated by the following relationship to operating current.
Or about 180mOhms at 1Amp
Caution: To avoid equipment damage and/or severe injuries or death ensure that the absolute maximum ratings are observed and not exceeded at all times.
EMI Note: Exceeding 0dBm may cause the unit to exceed CE EMI limits.
Frequently Asked Questions
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