43 行
		
	
	
	
		
			1,002 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
		
		
			
		
	
	
			43 行
		
	
	
	
		
			1,002 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
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								function frequencyToBand(frequency) {
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									result = parseInt(frequency);
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									if(result >= 14000000 && result <= 14400000) {
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										return '20m';
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									}
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									else if(result >= 18000000 && result <= 19000000) {
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										return '17m';
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									}
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									else if(result >= 1810000 && result <= 2000000) {
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										return '160m';
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									}
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									else if(result >= 3000000 && result <= 4000000) {
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										return '80m';
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									}
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									else if(result >= 5250000 && result <= 5450000) {
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										return '60m';
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									}
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									else if(result >= 7000000 && result <= 7500000) {
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										return '40m';
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									}
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									else if(result >= 10000000 && result <= 11000000) {
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										return '30m';
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									}
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									else if(result >= 21000000 && result <= 21600000) {
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										return '15m';
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									}
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									else if(result >= 24000000 && result <= 25000000) {
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										return '12m';
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									}
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									else if(result >= 28000000 && result <= 30000000) {
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										return '10m';
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									}
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									else if(result >= 50000000 && result <= 56000000) {
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										return '6m';
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									}
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									else if(result >= 144000000 && result <= 148000000) {
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										return '2m';
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									}
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									else if(result >= 430000000 && result <= 440000000) {
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										return '70cm';
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									}
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								}
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