Picotest Signal Injectors
The Picotest line of signal injectors is the most versatile and sophisticated set of test adapters ever developed. They are an essential part of getting the most out of your network and impedance analyzers whether you are measuring power supplies, regulators, other linear circuitry or components.
Our signal injectors outperform the competition with greater bandwidth, lower distortion and flat out better performance. Unique to the product line are two solid state injectors (voltage and current) and a line injection adapter ideal for measuring PSRR. The Picotest line of signal injectors can be used with any manufacturers test equipment.
Feel free to download the Signal Injector's product brochure for further information:
If you are interested in the injectors the following application notes might be interesting for you:
Picotest Signal Injectors -
Best in Test Finalist
Details
J2100A Injection Transformer
J2100A Injection Transformer
Frequency range: 1 Hz - 5 MHz
Tested according to 600 V CAT II
J2101A Wideband Injection Transformer
J2101A Wideband Injection Transformer
Frequency range 10 Hz - 45 MHz
Tested according to 600V CAT II
J2102A Common Mode Transformer
J2102A Common Mode Transformer
Greatly attenuates the effects of low frequency ground loops
Supports the 2 Port Shunt Thru impedance measurements required for
Power Distribution Networks (PDN's)
Maintains 50 Ohm transmission line integrity to approximately 500 MHz
Works with all types of test equipment to eliminate ground loops,
such as Networks Analyzers, Oscilloscopes and Spectrum Analyzers
J2110A DC-45 MHz Solid State Injector
J2110A DC-45 MHz Solid State Injector
DC-45 MHz supports controls and high performance amps
Low distortion for superior precision
25 Ohm insertion resistance
50 Ohm oscillator input
< 3 uA typical bias current
>2 MΩ typical Input Resistance
High PSRR Low Noise Regulator with Universal input
Ultra linear front end perfect for IMD measurement
Delivery includes a J2170A High PSRR Power Adapter.
J2111A DC-40 MHz Solid State Current Injector
J2111A DC-40 MHz Solid State Current Injector
High PSRR Low Noise Regulator with Universal input
20 nSec typical rise and fall time
DC-40 MHz usable range (interconnection dependent)
Two Quadrant Bipolar operation works with positive or negative source
Built in offset for use with Network Analyzer
Precision current monitor with 50 Ohm output
Works with Arbitrary Waveform analyzers, Function generators and Network
Analyzers
Can be used to measure battery impedance
Delivery includes a J2170A High PSRR Power Adapter.
J2120A Line Injector
J2120A Line Injector
10 Hz-10 MHz usable bandwidth
Low loss design
5 Amps maximum current
50 VDC max input
Easily measure input filters and PSRR
J2130A DC Bias Injector
J2130A DC Bias Injector
10 Hz-10 MHz usable bandwidth Low loss design
Easily measure varactors, junction capacitance
Measure X5R capacitor voltage sensitivity
Bias low power transistor amplifiers and diodes for parameter extraction
J2140A Attenuator
J2140A Attenuator
Integrated unit includes 40 dB, 20 dB and 10 dB
Cascade for greater attenuation
Improve noise floor or assure small signal measurement
J2180A Ultra Low Noise Preamp
J2180A Ultra Low Noise Preamp
Adds 20 dB gain
Minimizes circuit loading
Frequency range: 0.1 Hz - 100 MHz
Delivered with J2170A High PSRR Power Adapter
J2100A Injector Bundle #1
J2100A Injector Bundle #1
Containing:
1 pc. J2100A Injection Transformer (1 Hz - 5 MHz)
1 pc. J2101A Injection Transformer (10 Hz - 45 MHz)
1 pc. J2110A Solid State Voltage Injector (DC - 45 MHz)
1 pc. J2120A Line Injector (10 Hz - 10 MHz)
1 pc. J2130A DC Bias Injector (10 Hz - 10 MHz)
1 pc. J2111A DC - 40 MHz Solid State Current Injector
1 pc. J2170A High PSRR regulator to power the
J2110A Solid State Voltage Injector or the J2111A Solid State Current Injector
delivered in a hard cover carrying case
J2100A Injector Bundle #2
J2100A Injector Bundle #2
Containing:
1 pc. J2110A Solid State Voltage Injector (DC - 45 MHz)
1 pc. J2111A Solid State Current Injector (DC - 45 MHz)
1 pc. J2120A Line Injector (10 Hz - 10 MHz)
1 pc. J2130A DC Bias Injector (10 Hz - 10 MHz)
1 pc. J2140A Attenuator
1 pc. J2170A High PSRR regulator to power the J2110A Solid State Voltage Injector or the J2111A Solid State Current Injector
delivered in a hard cover carrying case
