If the photograph is clicked, it grows.

SPANAWAVE CK521A(NEW) OSLT Calibration Kit DC to 26.5 GHz
ASK 1stock
net390

Connector Type:3.5mm (f)
Frequency range:DC-26.5GHz

Thru
Return loss
≥ 34 dB, DC to 4 GHz
≥ 32 dB, 4 GHz to 8 GHz
≥ 30 dB, 8 GHz to 26.5 GHz

Open
Error from nominal phase
≤ 1.0°, DC to 4 GHz
≤ 2.0°, 4 GHz to 8 GHz
≤ 3.0°, 8 GHz to 26.5 GHz

Short
Error from nominal phase
≤ 1.0°, DC to 4 GHz
≤ 2.0°, 4 GHz to 8 GHz
≤ 3.0°, 8 GHz to 26.5 GHz

Load
Return loss
≥ 40.0 dB, DC to 4 GHz
≥ 35.0 dB, 4 GHz to 8 GHz
≥ 30.0 dB, 8 GHz to 26.5 GHz

DC Resistance:50 Ω ± 0.5 Ω
Power handling:≤ 0.5 W
Soft Case