WAVEMETER  - Model 15260


Type: Absorption wavemeter
Frequency Range: 100 to 3000 meters in three ranges.
Circa: ?

Comment: This wavemeter appears to be fitted with a buzzer.  A buzzer is used to produce a signal in order to find the most sensitive spot for the ca't's whisker of the galena crystal in the receiver

Model 15280 closed up
Model 15280 showing the tuning chart
Model 15280 - closer view of the front panel.
 Model 15280 nameplate
All Model 15280 photos via Radiomuseum.org

Contributors and Credits:

1)  Lewis Bodkin  <05bodkin555(at)gmail,com>
2) https://www.radiomuseum.org/r/marconi_ca_wavemeter_a_15260.html

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Mar 4/20