Tektronix 2706 EMI/RFI Solutions
The 2706 Stepping RF Preselector facilitates distortion-free measurements in the presence of large signals at the spectrum analyzer input. If total signal power at the first mixer stage of the spectrum analyzer exceeds the 1 dB compression point, inaccurate amplitude measurements and spurious intermodulation products can result. The 2706 Preselector enables the spectrum analyzer user to make accurate measurements over a wider range of signal environments by:
Significantly attenuating undesired out-of-band signals
Reducing energy from high amplitude, short duration pulses
Minimizing the total number of individual signals present at the analyzer input
Connector type (main signal):Type-N(m)
Input Impedance:50ohm
Maximum DC Input:50V
Noise Source Driver:No
Probe Power:No
Zero Span:No