Hello Ken, I owned one for a while and it is a decent RX for chasing NDB's. I doubt though if it is suitable for the ongoing experiments around 9 kHz, due to lack of sufficient stability for very nar
Hello Ken, You will find the technical manual here: http://www.ndb.demon.nl/D2155 And, yes the D2155 has a headphone output. The beatnote is 1000 Hz, a little too high for my liking, but by far not a
Roelof A good sensitive rx but not stable enough for vy slow qrs on 9 khz, but ok for the faster qrs speeds. I use one here for some jobs, like resonating LF antennas with a 'scope. de mal/g3kev
Hello Roelof and every one else. Thank you all for the info, the question arose because I need to replace my ageing valve Siemens Pegglemesser due to technical smoke, W & G SPM19s are out of my price
