spe - 1 2 - 8 - 05 2 / a / zl page 1 of 7 specification part no. : fla.01.07.0045 a product name : flexible pcb penta - band gsm loop antenna, 850/ 900/1800/ 1900/2100mhz 45 mm 1.13cable, ipex mhfii feature : very low profile penta - b and gsm adhesive tape for easy mounting rohs compliant
spe - 1 2 - 8 - 05 2 / a / zl page 2 of 7 i. introduction the fla.01 antenna is a penta - band cellular antenna that is embedded inside medical devices and can achieve high performance, particularly with customization. the technology can be applied to any frequency including licence free bands such as 433mhz, 868mhz, 915mhz, 2.4ghz and higher. with the fla antenna, medical device designers can ensure their devices now a chieve reliable, consistent wireless connections for transmitting patient data and also meet healthcare industry tests. the fla flexible circuit antenna is particularly suited to the healthcare market because it can conform to any shape or size, a mechani cal advantage for medical devices, which come in different shapes, and sizes. to achieve the best possible performance for an individual healthcare product, antenna customization can improve device efficiency even further. ii. specifi cation amps gsm dcs p cs 3g band (mhz) 824 - 894 mhz 880 - 960 mhz 1710 - 1880 mhz 1850 - 1990 mhz 1920 - 2170 mhz avg. efficiency % 23.91% 22.62% 21.12% 27.02% 27.14% impedance 50 ohm vswr ? 2.5 radiation pattern omi - directional polarization linear fpcb h:65.7mm*37mm(at widest)*0.8mm connector ipex mhfii cable ?1.13 cable length 45 mm adhesive tape 3m 467 operation temperature - 40c ~ +85c storage temperature - 30c ~ +95c *tested in reference device *results will vary dependant on the environment/ground plane size
spe - 1 2 - 8 - 05 2 / a / zl page 3 of 7 iii. electrical property antenna e fficiency fla.01 with 45mm cable in reference device
spe - 1 2 - 8 - 05 2 / a / zl page 4 of 7 fre quency e total. db efficiency efficiency . db 824000000 1.78 20.22% - 6.94 836000000 2.26 21.92% - 6.59 849000000 2.9 24.64% - 6.08 869000000 3.19 26.84% - 5.71 880000000 2.69 25.76% - 5.89 894000000 1.96 24.10% - 6.18 900000000 2.17 26.88% - 5.7 91500000 0 0.08 20.76% - 6.83 925000000 - 2.07 16.29% - 7.88 940000000 - 6.13 10.98% - 9.59 960000000 - 6.46 9.63% - 10.16 1710000000 - 7.41 4.45% - 13.51 1750000000 - 2.91 12.59% - 9 1785000000 0.54 24.95% - 6.03 1805000000 0.82 27.97% - 5.53 1840000000 1.12 26.20 % - 5.82 1850000000 1.28 26.77% - 5.72 1880000000 1 24.92% - 6.03 1910000000 0.95 23.34% - 6.32 1920000000 0.88 23.08% - 6.37 1930000000 0.85 23.15% - 6.35 1950000000 0.78 23.79% - 6.24 1960000000 0.77 24.18% - 6.16 1980000000 0.96 25.56% - 5.92 1990000000 1.03 25.75% - 5.89 2110000000 0.68 27.53% - 5.6 2140000000 0.89 26.39% - 5.79 2170000000 1 23.67% - 6.26 * tested in reference device
spe - 1 2 - 8 - 05 2 / a / zl page 5 of 7 iv. radiation patterns h - plane radiation -35 -30 -25 -20 -15 -10 -5 0 5 850mhz 900mhz 1800mhz 1900mhz 2100mhz
spe - 1 2 - 8 - 05 2 / a / zl page 6 of 7 e - plane radiation -35 -30 -25 -20 -15 -10 -5 0 850mhz 900mhz 1800mhz 1900mhz 2100mhz
spe - 1 2 - 8 - 05 2 / a / zl page 7 of 7 v. drawing and dimensions
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