YAGI PERFORMANCE
144MHz
Design/type	Boom	Ele	Gain (dBd)		Gain/exp	f E	f H	1sl	F/B	Notes and
	(l )		NEC	Claim	(dB)	( º )	( º )	(dB)	(dB)	references
CCDX-120	0.7	20	12.1	14.0		47.0	27.5	-	22.8	Colinear(Fig.7.3D)
NBS 5-el	0.8	5	9.0	9.2	+0.5	48.0	58.0	25.0	14.1	[5]
JB Q6/2M	1.2	6	9.85	10.9	0.0	46.5	49.0	21.5	11.0	Quad
NBS 6-el	1.2	6	10.2	10.2	+0.3	41.5	47.5	19.2	17.4	[5]
Tonna 9-el	1.65	9	11.0	10.95	0.0	40.0	45.4	20.4	16.7	Newer version only
W1JR 8-el	1.75	8	11.0	>10.85	-0.2	37.2	41.0	17.0	16.7	[8]
Tonna 13-el	2.13	13	11.35	11.85	-0.5	36.3	40.0	17.0	17.5
HAG FX-224	2.35	11	11.8	12.4	-0.4	35.2	38.5	16.8	17.1	DL6WU (steel eles)
JB PBM14	2.8	14	12.6	13.7	-0.15	30.7	33.5	13.1	13.6	Parabeam
Tonna 16-el	3.1	16	12.65	15.65	-0.4	34.0	37.0	18.8	21.0
Cue Dee	3.1	15	12.9	14.0	-0.2	33.0	35.5	17.5	21.5
Tonna 17-el	3.2	17	12.9	13.15	-0.3	33.0	35.7	19.0	30.0
CC 3219	3.2	19	13.1	16.2	-0.1	29.4	31.2	13.5	30.5
DL6WU	3.6	15	13.6	13.6	0.0	30.5	32.5	18.2	36.0	[17]
HG 215B	4.1	15	12.85	15.65	-1.2	25.0	26.0	10.4	15.6
KLM LBX-16	4.1	16	14.05	14.5	0.0	28.0	29.5	15.6	22.6	Mod DL6WU
CC 4218	4.2	18	14.1	17.2	0.0	27.0	28.5	15.4	18.5	Mod NBS
KLM LBX-17	4.5	17	14.4		0.0	27.0	28.5	15.8	20.0	Mod DL6WU
M2-5WL	4.8		14.4	15.0	-0.2	26.3	27.5	16.5	20.0
432MHz
Design/type	Boom	Ele	Gain (dBd)		Gain/exp	f E	f H	1sl	F/B	Notes and
	(l )		NEC	Claim		( º )	( º )	(dB)	(dB)	references
KLM-16	5.2	16	14.15		-0.7	25.0	26.0	11.5	19.8
K2RIW 19-el	5.6	19	14.95	15.1	-0.2	27.0	28.3	17.0	20.4	[18]
K1FO-22	6.1	22	15.7	15.7	+0.3	24.7	25.7	17.2	21.2	[12]
Tonna 21-el	6.7	21	15.75	16.05	-0.2	24.0	25.0	15.7	40.0	With balun
HAG 723	7.3	23	15.4	15.8	-0.6	23.0	24.0	17.5	18.5	DL6WU (steel eles)
CC 424B	7.6	24	15.9	18.2	-0.2	20.3	20.9	12.7	29.2
DL6WU 30-el	8.8	30	16.8	16.6	+0.2	22.1	22.9	16.1	40.0
W1JR 31-el	10.4	31	17.55	17.25	+0.35	20.8	21.2	18.8	28.1	Mod DL6WU [19]
K1FO-32	10.5	32	17.55	17.5	+0.35	20.0	20.5	17.2	23.7	[6]
M2-13WL	13.3		17.95		-0.05	19.3	19.8	15.4	24.4
					Manufacturer abbreviations: CC=Cushcraft, JB= jaybeam, HG = Hy-Gain , M2 = M2 (K6MYC)