(THE New Jersey shortwave transmitter for trans-Atlantic communication is subject to crystal control. The crystal encased in a constant tem-*: perature cabinet, governs the transmitting frequency or wavelength with a remarkable precision. Another wavelength can be adopted in about 10 minutes. The change merely means the change of the slab of crystal with another of different dimensions.
Permanent link to this item
Hononga pūmau ki tēnei tūemi
https://paperspast.natlib.govt.nz/periodicals/RADREC19290125.2.73
Bibliographic details
Ngā taipitopito pukapuka
Radio Record, Volume II, Issue 28, 25 January 1929, Page 30
Word count
Tapeke kupu
57Untitled Radio Record, Volume II, Issue 28, 25 January 1929, Page 30
Using this item
Te whakamahi i tēnei tūemi
See our copyright guide for information on how you may use this title.