Why will my Simrad Axis 250 not transmit on 5W but is OK on 1W?
- AAlan DoyleAug 9, 2025
If your Simrad Radio will not transmit on 5W but works fine on 1W, it could be due to a low battery charge. When transmitting at full power, the radio draws more current. Recharge the battery to resolve this. Alternatively, some channels may be restricted to low power transmission only; consult your national authority for clarification.