Reviews Antenna Radiation

DingPeng 5.8GHZ Triple Feed Patch Antenna SMA/RP SMA Directional Circular Polarized Antenna for FPV Fatshark Goggles RC Drone RC Drone FPV Antenna Color RP SMA

• The Triple Feed Patch antenna is a directional circularly polarized antenna..
• Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz..
• Good axial ratio, not just directly perpendicular to the patch but also off-center..
• Cheap and easy to manufacture with high accuracy, even for a hobbyist..

RCmall 5.8GHz Triple Feed Patch Antenna High Gain 9.4dBi Directional Circularly Polarized LHCP RHCP Antenna with 50ohm SMA Load Terminator for FPV Racing Drone Eachine EC800D

• The Triple Feed Patch antenna is a directional circularly polarized antenna..
• Most FR4-based patches have terrible efficiency because FR4 is very lossy at 5.8 GHz..
• Good axial ratio, not just directly perpendicular to the patch but also off-center..

Eightwood 35dBi 4G LTE Antenna, MIMO Dual TS9 Male Antenna Compatible with 4G Router MiFi WiFi Hotspot Verizon AC791L Netgear LB2120 Nighthawk MR1100

• Dual TS9 antenna is compatible with mobile hotspot: Netgear(AT&T AC815s, AT&T AirCard 779S, AT&T AirCard 781S,Nighthawk M1 MR1100,Sprint AirCard 771S,Virgin AirCard 778S,Verizon AirCard 791L, Aircard 810s, Aircard 800S, aircard 790s, aircard 785s, Aircard 782S) | ZTE ( MF980 MF971V MF970 MF95 MF93E MF93D MF91T MF91S MF91D MF910 MF91 MF90) | Huawei (E8372 E5787 E5786 E5785 E5775 E5577C E5577 E5573 E5377 E5375 E5373 E5372 B618).
• Package includes:1pc dual TS9 4G LTE antenna.

Lowrance Halo 20 Radar

GOPRIME Alien Costume Mercury

• Large size inflatable Alien costume for grown-up. Green Antenna on the head. Black eyes. Blue Skin with cosmic ray radiation spots.
• one size fits from 63" to 75" tall (5'3 to 6'2 / 165cm to 190cm).
• Please prepare 8 AA batteries or 2 portable power banks to run the built-in dual blower..
• Batteries are not included due to transportation safety regulation.
• enhanced 2-puller zipper and durable 100% polyester fabric.

Sirio Antenna GPS 27 1/2 10m & CB Base Antenna

• Base station antenna, omnidirectional tunable by acting on the whip length low radiation angle.
• Gain: 1/2: 0 dBd, 2.15 dBi bandwidth at S.W.R. 2:1.

Sirio Antenna Tornado27 Sirio Tunable 10M & Cb Base Antenna

• Base station antenna omnidirectional high power handling capability whip equipped whit waterproof jointing sleeve made of aluminum alloy.
• Type: 5/8 λ ground plane frequency range: tunable form 27 to 30 MHz impedance: 50Ω radiation (h-plane): 360° omnidirectional polarization.
• Gain: 1.2 DBD, 3.35 DBI bandwidth @ SWR ≤ 2: ≥ 1300 kHz SWR @ res, freq.: ≤ 1.2 @ 27 MHz.

Gadget Guard Anti-Radiation Rugged Case for iPhone 11 with Alara Technology Charcoal

• Built-in antenna pairs with your iPhone 8 Plus right when you snap it on.
• Lowers your radiation exposure by up to 67%.
• Certified protection-to U.S. Military specifications-from 6 ft. drops.

Sirio Sy27-4 4 Elements Tunable 26.5-30mhz Yagi Antenna

• Base station antennas Directional, High-gain Horizontal polarization Factory tuned at mid-band High power handling capability Elements equipped whit....
• Type: SY 27-4: 4 element Yagi antenna Frequency range: SY 27-4: 26.9-27.5 MHz @ SWR .
• Materials: Aluminium, Steel, Nylon Wind load: SY 27-4: 80 N at 150 Km/h Wind resistance: 120 Km/h Wind surface: 0.07 m² Dimensions (approx.): SY....