PH2LB shack on the internet.

 Note : picture is assembly example, PCB is sold without headers, small crystal header, toroids,
and edge connectors, but comes with the 4 SMD load resistors pre-soldered and 2 SMD 0 ohm resistors
for the attenuator sections (0dB).

On request I can add 3, 6, 10, 16 of 20dB attenuator on input or output (additional euro 1,50 / section).
For example when you have a NanoVNA H4 with a output of +6dBm a 16dB attenuator
would required to have a -10dBm max drive on the crystal.  

When your interested in the PCB, please contact me by using contact form. 

Kit contains : PCB with the 4 SMD load resistors pre-soldered and 2 SMD 0 ohm resistors
for the attenuator sections (0dB), 2 SMA female SMA edge connectors,  2 FT37-43 toroid, 1.2m 0.4mm lacker wire,
HC49 crystal socket for crystal under test,  16 pin header strip,  3 jumpters, 3D printed plate with 6 pins, 2 3D printed T37 holders.

On request I can add 3, 6, 10, 16 of 20dB attenuator on input or output (additional euro 1,50 / section).
For example when you have a NanoVNA H4 with a output of +6dBm a 16dB attenuator
would required to have a -10dBm max drive on the crystal. 

When your interested in the complete kit, please contact me by using contact form. 

 Note : picture of fully assembly example (with 0dB input Attenuator)

On request I can add 3, 6, 10, 16 of 20dB attenuator on input or output (additional euro 1,50 / section).
For example when you have a NanoVNA H4 with a output of +6dBm a 16dB attenuator
would required to have a -10dBm max drive on the crystal. 

When your interested in a build and tested one, please contact me by using contact form. 

 

Note : for personal and one time production only. Hamradio clubs who want more then 3 PCB's, should contact me (use contact form).  

PCB installed in the holder. 

Note : when you have access to a 3D printer, you can download the STL files form TinkerCad ( https://www.tinkercad.com/things/5HzxzCttPtG )  or from this site ( link ) free of charge. 

A small fee as a token of appreciation / commission to support my work is very appreciated (see : Support & Tip Jar).