2010 Antenna Gain Results

Tested in St Louis, MO - July 23, 2010

144 MHz	Call	Design	Gain (dBd)
	WB0TEM	Ref Ant (11 El K1FO)	12.2
	AB0RX	11 element HB	11.4
	N0OBI	3 element HB	5.7
	WA5VJB	19 El 432MHz K2RIW	-0.6
	WA5VJB	13 El 220MHz WB0TEM	>-20

222 MHz	Call	Design	Gain (dBd)
	AB0RX	15 element HB	14.4
	WB0TEM	Ref Ant 13 El WB0TEM	13.2
	K5VH	K5VH Superwheel	5.2
	WA5VJB	11 El 144 MHz K1FO	-3 @ 30°
	WA5VJB	19 El 432MHz K2RIW	-6.8

432 MHz	Call	Design	Gain (dBd)
	WA0ARM	stacked pair 15 El W0EYE	16.4
	WB0TEM	Ref Ant 19 El K2RIW	14.8
	K0CQ	19 El K2RIW-derived #2	14.2
	K0CQ	19 El K2RIW-derived #1 taped	14.0
	WA0ARM	15 El W0EYE (bottom of stacked pr)	13.9
	WA9KRT	23 element VE7BQH	13.8
	WA0ARM	15 El W0EYE (top of stacked pr)	13.7
	AB0RX	23 element HB Yagi	13.6
	N0XP	M-Squared 440-18	13.6
	N0OBI	7 element HB Yagi	12.2
	KD4NOQ	10 elelment cross Yagi	12.2
	K4QF	10 elelment HB Yagi	10.7
	W0FMC	5 element Arrow Yagi	9.3
	N0RWW	6 element ATV Yagi	7.0
	K5VH	K5VH Superwheel	4.4
	WA5VJB	11 El 144 MHz K1FO	0.8
	K5VH	Halo	0.3
	K5VH	Squalo	-2.7
	WA5VJB	13 El 220MHz WB0TEM	-9 @ 45°

902 MHz	Call	Design	Gain (dBi)
	WA0CNS	21 element F9FT rebuild	15.8
	NG9R	10 element cheap Yagi	13.4
	KD4NOQ	9 element cheap Yagi	12.6
	KA2KQM	11 El Sinclare 3Y415-SLXSMN	9.7
	WA5VJB	Reference Horn	9.0
	KD4NOQ	Popcorn Can Horn	8.9
	WA5VJB	LHCP cavity-backed spiral dBic	3.0
	WA5VJB	RHCP cavity-backed spiral dBic	2.2
	WB0DBS	Bicone omni	>-10

1296 MHz	Call	Design	Gain (dBi)
	AF4JF	55 element loop Yagi	20.8
	AB0RX	45 element loop Yagi	19.2
	WA0CNS	28 element loop Yagi	17.8
	W0FMS	20 element Yagi	16.7
	WA5VJB	Reference Horn	12.2
	KD4NOQ	HB 432/1296 Yagi	8.0
	K5VH	Alford Slot	6.8
	WA5VJB	RHCP cavity-backed spiral dBic 1.5dB Axial ratio	1.2
	WA5VJB	Military 4" dia conical spiral 3.2 dBic	0.2
	AB0RX	Com'l Yagi (not functional)	>-10

2304 MHz	Call	Design	Gain (dBi)
	KO0Z	4' offset dish VJB LP feed (range a bit short for this gain)	29.7
	WA5VJB	Reference Horn	12.5
	KD4NOQ	1 lb Coffee Can	5.0
	KD4NOQ	Chocolate Can	5.0
	KD4NOQ	HB Double Diamond	4.5
	WB0DBS	Omni sector horn Bicone	3.0

3456 MHz	Call	Design	Gain (dBi)
	KO0Z	4' offset dish VJB LP feed (range short for this gain)	30.5
	W0FMS	Patch Antenna	7.5
	KD4NOQ	Cantenna Horn	7.0
	KD4NOQ	Double Diamond ove jar lid	<0

5760 MHz	Call	Design	Gain (dBi)
	KO0Z	4' offset dish VJB LP feed (range short for this gain)	30.5
	W9SZ	2' dish with RMX PCB feed	23.6
	WA5VJB	Reference Horn	22.1
	WA5VJB	16 element Patch array #1	17.2
	WA5VJB	16 element Patch array #2 (optimized 5.9-6.0GHz)	15.3

10 GHz	Call	Design	Gain (dBi)
	K0MHC	Channel Master offset dish (range short for this gain)	44.9
	W0FMS	24" offset w/W1GHZ feed #1	34.0
	K0MHC	22" Directive Sys dish w/Dir. Sys feed	33.7
	KO0Z	4' offset dish VJB LP feed (feed focus not adjustable)	32.3
	K4QF	18" Direct TV dish w/W1GHZ feed	33.7
	W0FMS	18" offset diah w horn feed	31.5
	W9SZ	2' dish w/splash feed closer to dish	30.5
	W9SZ	2' dish with splash feed	29.0
	N0OBI	18" Direct TV dish w/Cu H₂O pipe feed & WG	28.5
	WA5VJB	Reference Horn 3.5 x 3 x 3	23.5
	WB0DBS	Dual ridged waveguide feed Port 1	9.4
	WB0DBS	Dual ridged waveguide feed Port 2	8.3
	WB0DBS	Dual ridged waveguide feed Port 2	<0

24.1 GHz	Call	Design	Gain (dBi)
	WA2VOI	13" dish w/Cassigrain feed	33.7
	W0AUS	Horn 7.6 x 10.5 x 22.7 cm	24.9
	W0AUS	Horn 6.3 x 8.9 x 13.8 cm	23.3
	WA5VJB	Reference Horn	20.7
	W0AUS	Horn 4.3 x 5.8 x 6.7 cm	20.5
	WB5LJC	Reference Horn 3.4 x 4.3 x 4 cm	18.4