Where do I run my Digital HotSpot (MMDVM, RaspPi, Zoom, etc)?

You are here:
< Back

The recent increase in popularity of frequency-agile “hot-spot” devices, especially for digital modes like DMR, P25, NXDN are usually low-profile, neighborhood devices and likely will not need formal coordination. Guidance for where to run them would be in the UHF 420-432Mhz range below frequencies for links or international satellite allocations. Most modern radios cover the full 420-450 amateur range so this should be adequate for most needs. If you want a higher-profile installation, please consider requesting a formal coordination and using a narrowband emission for maximum sharing of our spectrum.

Below is a list of recommended channels in the 420-432 Mhz range.

 421.00000422.00000423.00000424.00000425.00000426.00000427.00000428.00000429.00000430.00000431.00000
420.01250421.01250422.01250423.01250424.01250425.01250426.01250427.01250428.01250429.01250430.01250431.01250
420.02500421.02500422.02500423.02500424.02500425.02500426.02500427.02500428.02500429.02500430.02500431.02500
420.03750421.03750422.03750423.03750424.03750425.03750426.03750427.03750428.03750429.03750430.03750431.03750
420.05000421.05000422.05000423.05000424.05000425.05000426.05000427.05000428.05000429.05000430.05000431.05000
420.06250421.06250422.06250423.06250424.06250425.06250426.06250427.06250428.06250429.06250430.06250431.06250
420.07500421.07500422.07500423.07500424.07500425.07500426.07500427.07500428.07500429.07500430.07500431.07500
420.08750421.08750422.08750423.08750424.08750425.08750426.08750427.08750428.08750429.08750430.08750431.08750
420.10000421.10000422.10000423.10000424.10000425.10000426.10000427.10000428.10000429.10000430.10000431.10000
420.11250421.11250422.11250423.11250424.11250425.11250426.11250427.11250428.11250429.11250430.11250431.11250
420.12500421.12500422.12500423.12500424.12500425.12500426.12500427.12500428.12500429.12500430.12500431.12500
420.13750421.13750422.13750423.13750424.13750425.13750426.13750427.13750428.13750429.13750430.13750431.13750
420.15000421.15000422.15000423.15000424.15000425.15000426.15000427.15000428.15000429.15000430.15000431.15000
420.16250421.16250422.16250423.16250424.16250425.16250426.16250427.16250428.16250429.16250430.16250431.16250
420.17500421.17500422.17500423.17500424.17500425.17500426.17500427.17500428.17500429.17500430.17500431.17500
420.18750421.18750422.18750423.18750424.18750425.18750426.18750427.18750428.18750429.18750430.18750431.18750
420.20000421.20000422.20000423.20000424.20000425.20000426.20000427.20000428.20000429.20000430.20000431.20000
420.21250421.21250422.21250423.21250424.21250425.21250426.21250427.21250428.21250429.21250430.21250431.21250
420.22500421.22500422.22500423.22500424.22500425.22500426.22500427.22500428.22500429.22500430.22500431.22500
420.23750421.23750422.23750423.23750424.23750425.23750426.23750427.23750428.23750429.23750430.23750431.23750
420.25000421.25000422.25000423.25000424.25000425.25000426.25000427.25000428.25000429.25000430.25000431.25000
420.26250421.26250422.26250423.26250424.26250425.26250426.26250427.26250428.26250429.26250430.26250431.26250
420.27500421.27500422.27500423.27500424.27500425.27500426.27500427.27500428.27500429.27500430.27500431.27500
420.28750421.28750422.28750423.28750424.28750425.28750426.28750427.28750428.28750429.28750430.28750431.28750
420.30000421.30000422.30000423.30000424.30000425.30000426.30000427.30000428.30000429.30000430.30000431.30000
420.31250421.31250422.31250423.31250424.31250425.31250426.31250427.31250428.31250429.31250430.31250431.31250
420.32500421.32500422.32500423.32500424.32500425.32500426.32500427.32500428.32500429.32500430.32500431.32500
420.33750421.33750422.33750423.33750424.33750425.33750426.33750427.33750428.33750429.33750430.33750431.33750
420.35000421.35000422.35000423.35000424.35000425.35000426.35000427.35000428.35000429.35000430.35000431.35000
420.36250421.36250422.36250423.36250424.36250425.36250426.36250427.36250428.36250429.36250430.36250431.36250
420.37500421.37500422.37500423.37500424.37500425.37500426.37500427.37500428.37500429.37500430.37500431.37500
420.38750421.38750422.38750423.38750424.38750425.38750426.38750427.38750428.38750429.38750430.38750431.38750
420.40000421.40000422.40000423.40000424.40000425.40000426.40000427.40000428.40000429.40000430.40000431.40000
420.41250421.41250422.41250423.41250424.41250425.41250426.41250427.41250428.41250429.41250430.41250431.41250
420.42500421.42500422.42500423.42500424.42500425.42500426.42500427.42500428.42500429.42500430.42500431.42500
420.43750421.43750422.43750423.43750424.43750425.43750426.43750427.43750428.43750429.43750430.43750431.43750
420.45000421.45000422.45000423.45000424.45000425.45000426.45000427.45000428.45000429.45000430.45000431.45000
420.46250421.46250422.46250423.46250424.46250425.46250426.46250427.46250428.46250429.46250430.46250431.46250
420.47500421.47500422.47500423.47500424.47500425.47500426.47500427.47500428.47500429.47500430.47500431.47500
420.48750421.48750422.48750423.48750424.48750425.48750426.48750427.48750428.48750429.48750430.48750431.48750
420.50000421.50000422.50000423.50000424.50000425.50000426.50000427.50000428.50000429.50000430.50000431.50000
420.51250421.51250422.51250423.51250424.51250425.51250426.51250427.51250428.51250429.51250430.51250431.51250
420.52500421.52500422.52500423.52500424.52500425.52500426.52500427.52500428.52500429.52500430.52500431.52500
420.53750421.53750422.53750423.53750424.53750425.53750426.53750427.53750428.53750429.53750430.53750431.53750
420.55000421.55000422.55000423.55000424.55000425.55000426.55000427.55000428.55000429.55000430.55000431.55000
420.56250421.56250422.56250423.56250424.56250425.56250426.56250427.56250428.56250429.56250430.56250431.56250
420.57500421.57500422.57500423.57500424.57500425.57500426.57500427.57500428.57500429.57500430.57500431.57500
420.58750421.58750422.58750423.58750424.58750425.58750426.58750427.58750428.58750429.58750430.58750431.58750
420.60000421.60000422.60000423.60000424.60000425.60000426.60000427.60000428.60000429.60000430.60000431.60000
420.61250421.61250422.61250423.61250424.61250425.61250426.61250427.61250428.61250429.61250430.61250431.61250
420.62500421.62500422.62500423.62500424.62500425.62500426.62500427.62500428.62500429.62500430.62500431.62500
420.63750421.63750422.63750423.63750424.63750425.63750426.63750427.63750428.63750429.63750430.63750431.63750
420.65000421.65000422.65000423.65000424.65000425.65000426.65000427.65000428.65000429.65000430.65000431.65000
420.66250421.66250422.66250423.66250424.66250425.66250426.66250427.66250428.66250429.66250430.66250431.66250
420.67500421.67500422.67500423.67500424.67500425.67500426.67500427.67500428.67500429.67500430.67500431.67500
420.68750421.68750422.68750423.68750424.68750425.68750426.68750427.68750428.68750429.68750430.68750431.68750
420.70000421.70000422.70000423.70000424.70000425.70000426.70000427.70000428.70000429.70000430.70000431.70000
420.71250421.71250422.71250423.71250424.71250425.71250426.71250427.71250428.71250429.71250430.71250431.71250
420.72500421.72500422.72500423.72500424.72500425.72500426.72500427.72500428.72500429.72500430.72500431.72500
420.73750421.73750422.73750423.73750424.73750425.73750426.73750427.73750428.73750429.73750430.73750431.73750
420.75000421.75000422.75000423.75000424.75000425.75000426.75000427.75000428.75000429.75000430.75000431.75000
420.76250421.76250422.76250423.76250424.76250425.76250426.76250427.76250428.76250429.76250430.76250431.76250
420.77500421.77500422.77500423.77500424.77500425.77500426.77500427.77500428.77500429.77500430.77500431.77500
420.78750421.78750422.78750423.78750424.78750425.78750426.78750427.78750428.78750429.78750430.78750431.78750
420.80000421.80000422.80000423.80000424.80000425.80000426.80000427.80000428.80000429.80000430.80000431.80000
420.81250421.81250422.81250423.81250424.81250425.81250426.81250427.81250428.81250429.81250430.81250431.81250
420.82500421.82500422.82500423.82500424.82500425.82500426.82500427.82500428.82500429.82500430.82500431.82500
420.83750421.83750422.83750423.83750424.83750425.83750426.83750427.83750428.83750429.83750430.83750431.83750
420.85000421.85000422.85000423.85000424.85000425.85000426.85000427.85000428.85000429.85000430.85000431.85000
420.86250421.86250422.86250423.86250424.86250425.86250426.86250427.86250428.86250429.86250430.86250431.86250
420.87500421.87500422.87500423.87500424.87500425.87500426.87500427.87500428.87500429.87500430.87500431.87500
420.88750421.88750422.88750423.88750424.88750425.88750426.88750427.88750428.88750429.88750430.88750431.88750
420.90000421.90000422.90000423.90000424.90000425.90000426.90000427.90000428.90000429.90000430.90000431.90000
420.91250421.91250422.91250423.91250424.91250425.91250426.91250427.91250428.91250429.91250430.91250431.91250
420.92500421.92500422.92500423.92500424.92500425.92500426.92500427.92500428.92500429.92500430.92500431.92500
420.93750421.93750422.93750423.93750424.93750425.93750426.93750427.93750428.93750429.93750430.93750431.93750
420.95000421.95000422.95000423.95000424.95000425.95000426.95000427.95000428.95000429.95000430.95000431.95000
420.96250421.96250422.96250423.96250424.96250425.96250426.96250427.96250428.96250429.96250430.96250431.96250
420.97500421.97500422.97500423.97500424.97500425.97500426.97500427.97500428.97500429.97500430.97500431.97500
420.98750421.98750422.98750423.98750424.98750425.98750426.98750427.98750428.98750429.98750430.98750431.98750
Next Does Wisconsin have a frequency band plan?