spe - 13 - 8 - 0 06 / a /wy page 1 of 10 specification part no : isa.06 .a . 301 111 product name : 0dbi 400~470mhz uhf b and low p rofile adhesive mount antenna for plastic surfaces for ism/ tetra/cdma 450 / scada family radio service / general mobile radio service / bio - medical telemetry f eatures : 239mm x 42mm x 11m m robust, heavy duty , semi - flexible, low profile omni - directional wide - band response f rom 400mhz to 47 0mhz ip67 waterproof (internal pcb) 3m adhesive for easy mounting standard 3 meters rg174 cable sma(m) connector cables and c onnectors fully customizable rohs compliant
spe - 13 - 8 - 0 06 / a /wy page 2 of 10 1. i ntroduct ion the isa.06 is an omni - directional 400mhz to 470mhz uhf band antenna with ip67 level protection antenna for internal or external applications . the housing is made of robust tpr and can flex up to 20 degrees to fit curved surfaces. unlike our competitors , taoglas shows full performance data for our antennas . the isa.06 shows real gain figures and radiation patterns including cable losses, tested in state of the art low frequency anechoic chambe rs. we have invested heavily in research to create a uniquely wide - band uhf antenna with minimum 70mhz bandwidth that can replace expensive externally mounted antenna solutions . the wide - band compared to other narrow - band 20mhz antennas delivers more stabl e performance in more environments with more resistance to detuning . all low frequency uhf antennas need to be tuned to suit their mounting environment. for this reason this antenna is tuned to be mounted on plastic surfaces (i.e. excl u ding metal or glass mounting), so is ideal for covert non - obtrusive placement in vehicles. for glass - mount applications please use isa.01 . typical applications are in law enforcement (tetra and public safety), remote telemetry, public transportation, mining, at only 10.5m m thick and 42mm in width, its semi - flexible properties and strong 3m automotive approved double - sided adhe sive allows for convenient installation. the standard cable is 3 meters rg174 coaxial cable . cable length and connector type are fully customizable the isa.06 can be customized for other low frequency bands for a minimum order quantity. please contact your local taoglas sales office .
spe - 13 - 8 - 0 06 / a /wy page 3 of 10 2. specification ism frequency 410 433 450 470 mhz peak gain cable 1m 2.0 0.1 - 1.5 - 1.0 dbi cable 2m 1.2 - 2.3 - 2.5 - 1.8 dbi cable 3m 0.5 1.5 0.8 - 0.2 dbi average gain * - 5.0 - 3.5 - 4.5 - 4.8 db i efficiency * 30 45 35 33 % return loss * - 9.0 < - 15.0 - 9.0 - 7.0 db polarization linear impedance 50 ? mechanical antenna d imensions 239mm x 42mm x 10.5mm cable 3m rg174 standard, customizable cable length connector sma (m) standard, fully customizable casing tpr waterproof outside casing C ip65 internal pcb antenna - ip67 environmental operation temperature - 40c ~ +85c storage temperature - 40c ~ +85c * a ll measuremen ts were conducted with 3m rg174 cable
spe - 13 - 8 - 0 06 / a /wy page 4 of 10 3. test set up figure 1. impedance measurem ents (left hand) and peak gain , efficiency and radiation pattern measuremen ts (right hand). 4. antenna parameters 4 .1. return loss figure 2. ret urn loss of the isa.06 antenna. y x z
spe - 13 - 8 - 0 06 / a /wy page 5 of 10 4 .2. vswr figure 3. vswr of the isa.06 antenna . 4 .3. efficiency figure 4. efficiency of the isa.06 a ntenna.
spe - 13 - 8 - 0 06 / a /wy page 6 of 10 4 .4. peak gain figure 5. peak ga in of the isa.06 antenna . 4 .5. average gain figure 6. average gain of the isa.06 antenna.
spe - 13 - 8 - 0 06 / a /wy page 7 of 10 4 . 6 . radiation pattern figure 7 . radiation pattern at 433 mhz of the isa.06 antenna. 4 . 7 . 2d radiation patterns x y
spe - 13 - 8 - 0 06 / a /wy page 8 of 10 figure 8. 2d radiation pattern of the isa.0 6 antenna. x z z y
spe - 13 - 8 - 0 06 / a /wy page 9 of 10 5. mechanical 5 .1. antenna dimension figure 9 . antenna dimensions of the isa.06 antenna.
spe - 13 - 8 - 0 06 / a /wy page 10 of 10 6 . application note return loss of antenna with 1m and 2m cable lengths figure 10 . the return loss of isa.06 a ntenna with different cable length . an tenna efficiency with 1m and 2m cable lengths figure 1 1 . the efficiency of i sa.06 a ntenna with different cable length .
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