SPECIFICATIONS
Maximum input: 281x-NFP/NMFP 2.5kV, 250ns FWHM Pulse
281x-HFNFP 5.0kV, 100ns FWHM Pulse
281x-UNFP 10.0kV, 25ns FWHM Pulse
Peak Input Power: 281x-NFP/NMFP 125kW at rated pulse width
281x-HFNFP 500kW at rated pulse width
281x-UNFP 1.0MW at rated pulse width
Average Input Power: 8W maximum
Impedance: 50 Ω ± 1%
Reflection-TDR: 281x-NFP Input < 2% to a 100ps risetime step function
Output < 6% to a 100ps risetime step function
281x-UNFP Input < 3%
Risetime through Unit: < 50ps
Bandwidth: DC to 7GHz
Maximum Precursor: < ± 0.1% for a 100ps risetime pulse
Time Domain Overshoot: < 2% overshoot for a 100ps risetime input pulse with no ringing
Time Match between Ports: ±10ps maximum time difference between any/all output ports
Attenuation Matching: + 1.0% between ports from DC to 300MHz minimum
Voltage Coefficient: < 1% at rated voltage
Connectors: 281x-NFP N female (standard stocked configuration)
281x-NMFP N male input, N female output
281x-HFNFP HN female input, N female output
281x-UNFP Ultra fast BE-100 input, N female output
Note: Inputs are labeled, outputs are numbered.
Dimensions: Outline drawings available
Weight: 2812-NFP approx. ½ lb.
2813-NFP approx. ¾ lb.
2814-NFP approx. 7/8 lb.
2815-NFP approx. 1 lb.
2816-NFP approx. 1 ¼ lb.
x = number of outputs (2, 3, 4, 5, or 6)