Mobile Wifi Roof Antenna - Page 2

ptk · 03-02-2008, 10:09 AM

actually I use this particular antenna. I use it with 54G Wlan, GPS and UTMS all at the same time. No issue. they are discreet antenna elements at different frequency range

this is my car pc. the 3 SMA at the left hand side are connector to the said antenna

nsgrossman · 03-08-2008, 07:04 AM

would someone mind explaining to me how one might go about wiring this antenna (the one in the mp3 store) It appears it only has one cable to go to a receiver? I'm confused. Thanks in advance!

P.S. Does anyone have any stats on how this antenna compares on the wifi end of things?

ptk · 03-08-2008, 09:39 AM

nsgrossman:
there are 3 coaxial cables. not 1.

what kind of stats are u looking for? as in the dB? 0dB
it also depends on your WLAN card's output and if it supplies the bias voltage.

kao

Code:

Mechanical construction details:
Dimensions (W x H x D) 81 x 45 x 42 mm (without rod)
Weight 255 g
Housing material PA6
Rod section 1
Rod length 50 mm
Rod inclination 74°
Installation
Environmental conditions
Temperature range -40° - +80° C
Protection class IP66 (acc. IEC 60529)

GPS
Frequency range 1.57542 GHz +-1.023 MHz, (L1-band)
Return loss > 12 dB
Impendance 50 Ohm
Current consumption max. 30 mA
Gain typ. 2 dBic
Amplification 24 dB +-4 dB
Noise figure < 2.5 dB
Voltage supply 3 - 5 VDC (remote fed)
Cable type RG 174
Cable length 3000 mm
Connector FME female

CELLULAR
Frequency range AMPS: 824 - 894 MHz
GSM 900: 880 - 960 MHz
GSM 1800: 1710 - 1880 MHz
GSM 1900: 1850 - 1990 MHz
UMTS: 1900- 2170 MHz
Impedance 50 Ohm
Load capacity max. 8 W pulsed acc. GSM standard
Return loss > 12 dB
Decoupling > 40 dB
Rod wave 1/4
Rod gain 0 dB
Cable type RG 174
Cable length 3000 mm
Connector FME female

WLAN
Frequency range Bluetooth: 2400 - 2484 MHz
IEEE Std. 802.11b: 2412 - 2484 MHz
Impedance 50 Ohm
Load capacity max. 1 W (acc. IEEE 802.11b)
Return loss > 12 dB
Gain 0 dB
Cable type RG 174
Cable length 3000 mm
Connector FME female

ptk · 03-08-2008, 09:40 AM

nsgrossman · 03-08-2008, 09:57 AM

ptk thanks for the response. as far as stats I meant more along the lines of a test by a user. This antenna compared to a similar one made only for wlan, which one is easier to set up/wire, and which one works better/farther. Once again, thanks for the response!

Nate

Blaz3 · 03-14-2008, 11:26 AM

any url's for that antenna ptk?

Injector · 03-14-2008, 06:07 PM

Quote: Originally Posted by Blaz3

any url's for that antenna ptk?

man do people even read anymore??

GO to the Mp3Car store.