Mastodawn

High quality measurements on a low-pass filter for a POCSAG transmitter. I use my favorite Vector Signal analyzer HP 8753B.
#hp #agilent #keysight #hamradio #dapnet

Bosco May 5

HP 3458A is a little bit noisy. @marcoreps has already observed this on other 3458A. Who has that too?

#hp #agilent #keysight #3458a #voltnuts #voltnut

Bosco Apr 23

Waiting for a LoRa 869.618 MHz signal …
#hp #agilent #keysight #rohdeschwarz

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Gary @N8DMT Apr 19

@BoscoLab Very nice setup. Curious to see how the stabilized setup works out. My Fluke sweeper is only happy when sweeping and has fair to poor stability when in CW mode… (Lucky to have other sources that are far better for fixed frequency use.) #hp #Agilent #Fluke #TestEquipment

Bosco Apr 19

The HP 8350B with the 83522A plugin is drifting. There's a setup to keep the frequencies stable. The HP 5343A and 5344A are available for this. I'll rebuild the setup.
#hp #agilent #keysight #rohdeschwarz

Bosco Apr 14

A beautiful HP 54520A oscilloscope with Peter the cat. Meow
#hp #agilent #keysight

Bosco Apr 12

A quick review of the multimeters HP 3455A and 3456A with my own highly accurate resistance standard. I will soon build some more to order.
#hp #agilent #keysight #fluke #rohdeschwarz #voltnuts #boscofab