Radioddity Extended manual for Radioddity DB25-D, DB40-D & GD-88 v3.0
© Radioddity 2023 page 187 of 252
13.26.5 Crossband/Crossmode analog/digital to digital
Input channel: Set one channel for Ch Mode ‘A&D, TX-D’ and set it for Relay
mode ‘Only RX’ or ‘Rx and TX’. The frequency specified for RX
will be used for either cross repeating a digital or an analog
signal received. Only those digital signals will be repeated that
match the settings for RX TS and RX CC.
Output channel: Set another channel for Ch Mode ‘Digital’ and the required
settings for TX TS and TX CC.
Operation: Select one of those two channels for VFO A and select the
other channel as VFO B. The analog or digital signal as
received on the selected input channel will be repeated on the
selected output channel.
Sample settings (only relevant parts shown):
The Radioddity DB40-D/GD-88 will receive analog/digital on VFO-A (144.100 MHz),
CC 1, TS 1 and digital transmit the received signal on VFO-B (433.100 MHz) with
the CC, TS and Contact as specified acting as an analog/digital to digital crossband-
repeater.
Whenever an analog signal is been
received, only the channel name will
be shown on the left of the receiving
VFO
Whenever a digital signal is been
received, the DMR ID of the received
station will be shown on the left of the
receiving VFO. Depending on the use
of DMR ID Data and/or Talker Alias,
additional details may be shown.
Notes: If a channel is set for CH mode of ‘Analog’, Relay mode will not be available.
That´s why it needs to be set to ‘A&D, TX-D’.
If no contact has been selected for the digital output channel, repeating will
fail and a message, stating ‘No Contact’ will be displayed on the radio screen.
If ‘Relay Monitor’ is turned on for the input channel, only those signals will be
monitored that do match the RX-group settings.
Do not forget to activate Repeater-Mode as described in chapter 10.6 Local
Set - ABRepeat on page 92. The upper display line should state ‘A->B’.
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