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Motorola Radius SP Radios

Did you know that you can SAVE A FORTUNE on your Radius radios!

All SP10, SP21 and SP50 Motorola Radius Radios are completely compatible with our Motorola
Spirit M-series and XTM series radios. And, they have the same power, range and frequency settings.

Each Radius SP10, SP21 or SP50 radio is either a UHF or VHF radio.
This can be distinguished by the model number on the back of the unit.

If the third character of the model number is a "3" then the radio is a VHF model.
If the third character of the model number is a "4" then the radio is a UHF model.

Any UHF SP10, SP21 or SP50 is compatible with:

Motorola RDU2020 Radio

Motorola RDU2080d Walkie Talkie

Motorola RDU4100 2-Way Radio

Motorola RDU4160d Two Way Radio

Any VHF SP10, SP21 or SP50 is compatible with:

Motorola RDV2020 Radio

Motorola RDV2080d Walkie Talkie

Motorola RDV5100 Two-way Radio