RF Radio Frequency Test PCB Board Filter Attenuator For Nano VNA-F Anaylzer

Features:
PCB board in size of 10 x 10cm
Vector network analyzer learner tool
RLC series and parallel circuit 1
RLC series and parallel circuit 2
33 ohm resistance, SWR=1.5
75 ohm resistance, SWR=1.5
BSF ceramic notch filter, center frequency 6.5MHz
BPF ceramic filter, centre frequency 10.7MHz
RC series circuit
LC series circuit
Capacitor
Inductance
Homemade low-pass filter, 3dB bandwidth 400MHz
Homemade high-pass filter, 3dB bandwidth 500MHz
Short-circuit calibration circuit
Open-circuit calibration circuit
50 ohm load calibration circuit
Straight-through
10dB attenuation circuit
3dB attenuation circuit
Each set of functional circuits

Applications:
Can be used with for NanoVNA-F to measure 6.5M ceramic notch filter  
Can be used wtih for NanoVNA-F to measure homemade low-pass-filter, 3dB bandwidth about 400MHz

Package includes:
1 x PCB RF Tester Board
2 x 20cm Adapter Cables