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sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 1 of 13 specification part no. : fw.45 .b.sma.m description : meteor 450 - 470 m h z flexible whip monopole antenna sma(m) straight featur es : monopole antenna designed for outdoor use over 70% high efficiency * over 1 dbi peak gain * robust inner steel core ante nna length: 290 mm sma type(m) straight connector ip6 5 dust and water - resistant *test ed on 30cm*30cm ground plane rohs compliant
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 2 of 13 1. introduction the fw. 45 i s a flexible 4 50 - 470 mhz whip antenna with a sma type (m ) connector for outdoor use . it feature s excellent efficiency (> 70 %) and peak gain ( >1 dbi) at 4 50 - 470 mhz on a 30x30 cm ground plane . common applications are smart metering, gateways, wireless monitoring, and mesh networks. the fw. 45 has an excellent omni directional radiation pattern, ensuri ng wide coverage. the antennas high efficiency means that it allows your radio to consume less power than with a lower efficiency antenna when transferring data. it also m eans a better signal strength and better sensitivity in areas of low signal levels. t he antenna performs at its best while attached to a ground plane with dimensions of at least 30x30 cm. for an environment where there is no ground - plane availab le we recommend to use the fiberglass omni omb .450 antenna . the fw. 45 whip is made of a flexibl e inner steel core covered by pe so it is extremely resistant to abrasion and maintains its original shape and rf performance even after shock . this rugged design and ip67 rating on the housing ensure high reliability. this antenna comes with sma(m) conne ctor as standard. other custom variants can be provided subject to nre and moq. contact your regional taoglas office for details.
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 3 of 13 2. specification cdma450 450 - 470 mhz center frequency 4 50 - 470 mhz design environment on 30x30cm ground efficiency 73.66 % p eak gain 1.10 dbi return loss < - 10 db vswr 2 :1 impedance 50 ? polarization linear radiation pattern omni d irectional input power 2 w mechanical dimensions length 290 9 mm base diameter 16 0.6 mm whip diameter 6.2 0.6 mm casing abs connector sma type(m) straight weight 63.5 g d ust and water resistance ip65 environmental temperature range - 40c to 85c humidity non - condensing 65c 95% rh
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 4 of 13 3. antenna characteristics 3.1. return loss 3.2. antenna efficiency
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 5 of 13 3.3. peak gain 3.4. average gain
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 6 of 13 4. antenna radiation pattern 4.1. antenna setup on 30* 30 cm ground plane y x z
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 7 of 13 4.2. 2 - d radiation pattern ? on 30 *30cm ground plane xy p lane xz p lane x y x z
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 8 of 13 yz p lane z y
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 9 of 13 4.3. 3 - d radiation pattern ? on 30 *30cm ground plane @ 4 50 mhz @ 460 mhz
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 10 of 13 @ 470 mhz
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 11 of 13 5. antenna drawing (unit: mm)
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 12 of 13 6. packaging
sp - 15 - 8 spe - 16 - 8 - 005 / c /wy page 13 of 13 taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. taoglas reserves all rights to this document an d the information contained herein. reproduction, use or disclosure to third parties without express permission is strictly prohibited. copyright ? taoglas ltd.

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