There are 10 profiles for PSR B1737-30

0.408 GHz	gl98
0.61 GHz	gl98
0.66 GHz	qmlg95
0.925 GHz	gl98
1.408 GHz	gl98
1.42 GHz	sgg+95
1.56 GHz	wmlq93
1.642 GHz	gl98
4.75 GHz	hkk98
4.75 GHz	sgg+95