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April 7, 2019, ©
Elcon
, Switzerland
EL-31_V2.1b_en.docx
Figure 19
If the data transmitting is not successful, check the correct USB connection to the EL 31 by
using the Device Manager and verify if the “Elcon USB Bootloader” is listed in "Custom USB
Devices" section.
Then repeat the data update.
5
Appendix
5.1 Specifications
Measuring ranges:
Frequency:
0 -30MHz, with Transverter 50-432MHz
Power supply:
5V from FT-301D, about 30-70mA (depending on mode)
Dimensions:
160(L) × 90(B) × 35(H) mm
All specifications can be changed by ELcon without further notice or obligation.
5.2 Rulers
