Typical Impedance (Ω)

10 MHz

76

25 MHz

+

138

100 MHz

+

230

250 MHz

280

Round cable snap- it assemblies are controlled for impedances only. Minimum impedance values are specified for the + marked

frequencies. The minimum impedance is typically the listed impedance less 20%.

Single turn impedance tests for the 31, 43/44 and 46 material parts are performed on the 4193A Vector Impedance Analyzer. The

61 material parts are tested on the 4291A RF Impedance Analyzer and 75 material parts are tested on the 4285A LCR Meter..

Cores are tested with the shortest practical wire length.