 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| spe -12-8- 044/ j/ wy page 1 of 22 specification part no. : g24.a . 305 111 product name : g24 ultima series C super low profile penta band cellular antenna screw - mount gsm/gprs/cdma/hspa (permanent mount) feature : height 20 mm (0.77) and diameter 55 mm (2.16) heavy duty screw mount uv and vandal resistant pc housing and thread ip67 compliant standard is 3 meter low loss c able nfc - 200 sma(m) cables and connectors customizable rohs compliant
spe -12-8- 044/ j/ wy page 2 of 22 1. introduction g2 4 ultima series cellular antenna is a n extremely low profile 2g/3g 800mhz to 2200mhz cellular an tenna solution for professional telematics applications . suitable for gsm/gprs/cdm a applications worldwide, at only 20 mm (0.77 ) in height it is the lowes t profile antenna in the market, with a diameter of only 55 mm (2.16) . it works well when mounted on both metal and non - metal . in other words it does not need a metal ground - plane to attach to, to radiate, something that competitor antennas all need. taoglas recom mend a minimum cable length of 7 0mm when used on a ground pla ne to achieve an efficiency of greater than 20%. durable uv pc housing, thread and nut is resistant to vandalism and direct attack. the ip67 waterproof robust plastic body makes it extremely light, economical for shipping and minimum weight impact on ve hicles. this also makes it ideal for use in humid environments such as water pits or marine applications as there are no metal parts to corrode. the closed cell foam with double - sided adhesive provides a permanent waterproof seal and can adjust to differen t curvatures, stopping water from leaking under the antenna into the mounting hole. lowest loss ptfe cable is used for maximum gain and reduced noise entry through the cable. t he g24 is also available in w hite. spe -12-8- 044/ j/ wy page 3 of 22 2. specification cellular frequency ( m hz) 824 ~ 896 880 ~ 960 1710 ~ 1880 1850 ~ 1990 1710 ~ 2170 peak gain (dbi) free space 2.0 1.8 3.9 3.9 3.9 10* 10c m ground plane - 0.6 0.7 - 0.2 1.7 1.7 20* 20c m ground plane 1.8 1.8 3.1 3.1 3.1 30* 30c m ground plane 0.0 0.0 1.7 1.7 2.0 average gain (dbi) fr ee space - 4.1 - 4.0 - 2.7 - 2.8 - 2.7 10* 10c m ground plane - 4.8 - 3.3 - 4.9 - 4.0 - 4.0 20* 20c m ground plane - 4.3 - 4.3 - 4.2 - 4.0 - 4.0 30* 30c m ground plane - 6.3 - 6.6 - 4.4 - 4.4 - 4.4 efficiency (%) free space 39.1 39.3 53.4 52.5 53.4 10* 10c m ground plane 3 3.8 46.2 32.1 40.0 40.0 20* 20c m ground plane 36.9 36.9 37.8 39.3 39.3 30* 30c m ground plane 23.4 23.4 36.0 36.0 36.0 polarization linear radiation pattern omni directional impedance 5 0? max input power 10 watts mechanical dimensions ? 552mm , height 30 2 mm , profile 19.6mm ? 2.16; height 1.18; profile 0.77 cable type nfc - 200 cable length 300030mm ( 9 10 1 ? 8 1.18) casing pc connector sma male environmental temperature range - 40c to 85c waterproof ip - 6 7 thermal shock 100 cycles - 40c to +80c shock (drop test) 1m drop on concrete 6 axes humidity non - condensing 65c 95% rh weight 180g recommended torque for mounting 3.92n?m max torque for mounting 4.9n?m spe -12-8- 044/ j/ wy page 4 of 22 3. antenna characteristics 3.1 cellular antenna swr 3.2 antenna efficiency spe -12-8- 044/ j/ wy page 5 of 22 3.3 peak gain 3.4 average gain spe -12-8- 044/ j/ wy page 6 of 22 4 antenna radiation pattern 4.1 antenna setup (free space) spe -12-8- 044/ j/ wy page 7 of 22 4.2 radiation pattern (free space) 4.2.1 x y p lane (dbi) (free space) spe -12-8- 044/ j/ wy page 8 of 22 4.2.2 x z p lane (d bi) (free space) spe -12-8- 044/ j/ wy page 9 of 22 4.3 antenna setup (10*10c m ground plane) spe -12-8- 044/ j/ wy page 10 of 22 4.4 radiation pattern (10*10c m ground plane) 4.4.1 x y plane (dbi) (10*10c m ground plane) spe -12-8- 044/ j/ wy page 11 of 22 4.4.2 x z plane (dbi) (10*10c m ground plane) spe -12-8- 044/ j/ wy page 12 of 22 4.5 antenna setup (20*20c m ground plane) spe -12-8- 044/ j/ wy page 13 of 22 4.6 radiation pattern (20*20c m ground plane) 4.6.1 x y p lane (dbi) (20*20c m ground plane) spe -12-8- 044/ j/ wy page 14 of 22 4.6.2 x z plane (dbi) (20*20c m ground plane) spe -12-8- 044/ j/ wy page 15 of 22 4.7 antenna setup (30*30c m ground plane) spe -12-8- 044/ j/ wy page 16 of 22 4.8 radiation pattern (20*20c m ground plane) 4.8.1 x y p lane (dbi) (20*20c m ground plane) spe -12-8- 044/ j/ wy page 17 of 22 4.8.2 x z p lane (dbi) (20*20c m ground plane) spe -12-8- 044/ j/ wy page 18 of 22 5 installation spe -12-8- 044/ j/ wy page 19 of 22 6 drawing spe -12-8- 044/ j/ wy page 20 of 22 7 packag in g spe -12-8- 044/ j/ wy page 21 of 22 8 application note taoglas recommend a minimum cable length of 60mm for this antenna when used on a ground plane to achieve an efficiency of greater than 20%. the poor return loss (see graph above) when used on a ground plane is a function of such a small antenna. the complete system will still operate, though there may be some extra energy used in the system to compensate for the power losses. spe -12-8- 044/ j/ wy page 22 of 22 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 and the informat ion contained herein. reproduction, use or disclosure to third parties without express permission is strictly prohibited. copyright ? taoglas ltd. |
Price & Availability of G24A305111-17
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |