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Adding more frequencies to hand held

Mar 23rd 2019, 21:19


Joined: Mar 6th 2019, 11:20
Total Topics: 0
Total Posts: 0
Does anyone know of a place to have my Anytone D878 updated for additional frequencies? The current default is 136 MHz to 178MHz and I was hoping to get 6 meter band (50 MHz to 54 MHz) added to my list of channels.
Mar 24th 2019, 10:05


Super Moderator

Joined: Apr 4th 1998, 00:00
Total Topics: 0
Total Posts: 0
Unless a radio has a wide coverage receive function, reception over additional frequencies requires bypassing analog filters. Additional filters are needed to meet FCC spectral purity requirements on transmit.

Zak Lau W1VT
ARRL Senior Lab Engineer

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