Radioddity DB25-D - Encryption (ENC Level); Squelch Level (SQ Level); Wide; Narrow Band (Bandwidth)

Radioddity Extended manual for Radioddity DB25-D, DB40-D & GD-88 v3.0
© Radioddity 2023 page 98 of 252
10.7.5 Encryption (ENC Level)
1. Access the menu, press the [Menu]-key and rotate the [ENC] knob or use the
[▲/▼]-keys to choose Parameters and then press the [Select]-key to enter.
2. Rotate the [ENC] knob or use the [▲/▼]-keys to choose the desired encryption
level of either None, Low, Mid or High and press the [Select]-key to confirm.
3. ‘Set Ok!’ pops up on the screen and returns to the previous level.
Notes: If it is allowed by CPS software, enabling this function will help to prevent other
users from eavesdropping without authorization. However, encryption is not
a necessary requirement for receiving and transmitting. The receiver radio
must have the same encryption method, level, alias, and values as the
transmitter radio to decrypt the encrypted voices from each other. The
encryption options for the Radioddity DB25-D, DB40-D and Radioddity GD-
88 are compatible with each other.
Amateur radio networks do not allow to use encryption.
10.7.6 Squelch Level (SQ level)
1. Access the menu, press the [Menu]-key and rotate the [ENC] knob or use the
[▲/▼]-keys to choose Parameters and then press the [Select]-key to enter.
2. Rotate the [ENC] knob or use the [▲/▼]-keys to choose the SQ Level and press
the [Select]-key to enter.
3. Rotate the [ENC] knob or use the [▲/▼]-keys to select the desired Level 1…12
or normally open (Level 0), and press the [Select]-key to confirm.
4. ‘Sq level is set' pops up on the screen and the radio returns to the previous
level.
10.7.7 Wide / Narrow Band (Bandwidth)
1. Access the menu, press the [Menu]-key and Rotate the [ENC] knob or use the
[▲/▼]-keys to choose Parameters and then press the [Select]-key to enter.
2. Rotate the [ENC] knob or use the [▲/▼]-keys to choose Band and press the
[Select]-key to enter.
3. Rotate the [ENC] knob or use the [▲/▼]-keys to select the desired Narrow
bandwidth or Wide bandwidth and press the [Select]-key to confirm.
4. ‘Set Ok’ pops up on the screen and the radio returns to the previous level.