Truck, Thru-Hole and Mirror, Trunk, Fender, Pole, Wall Mount Antennas

Smoothtalker thru hole or through the roof antennas can be used on a mirror mount and fender or trunk mount application and include SEMRC205 quad shield low loss co-ax antenna cable. This cable is a flexible cable with a solid center conductor, four layers of shielding and has the lowest loss specifications for cable of its diameter (.205 inches). SEMRC205 quad shield low loss co-ax antenna cable at 15 ft. of length with a connector on each end has less than 1.8 dB total loss at 850 Mhz, and less than 3.25 dB total loss at 1920 Mhz.

1-information listed below shows antenna performance as measured in our laboratory and field antenna performance in the environment listed. Field performance measurements vary with physical location and sometimes show increased performace figures and sometimes show decreased performance figures than those listed below.

2-All Smoothtalker external antennas are available with either FME female or MCT Female connectors. If a smoothalker antenna is to be connected to a device or cable with any other type of RF connector, then an antenna cable connector adapter will be required.

3-To learn more about how an external cellantenna designed for use in car, truck, boat or SOHO (small office or home office) will perform and how to make the right choice of antenna for the environment where the digital antenna or analog antenna is to be used, the following technical document is recommended reading: Cellular Antennas

SEM2TH Series: typical performance

improvement between signal measured by a cell phone with and without this antenna when measured

in a vehicle located in open areas away from obstuctions is:

Greater than 18 dB at 824 to 894 Mhz Cellular band

Greater than 10 dB at 1850 to 1960Mhz PCS band

SEM105 Series: typical performance improvement between signal measured by a cell phone with and without this antenna when measured in a vehicle located in open areas away from obstuctions is:

Greater than 18 dB at 824 to 894 Mhz Cellular band

Greater than 8 dB at 1850 to 1960Mhz PCS band

SEM15 Series: typical performance improvement between signal measured by a cell phone with and without this antenna when measured in a vehicle

located in open areas away from obstuctions is:

Greater than 18 dB at 824 to 894 Mhz Cellular band

Greater than 12 dB at 1850 to 1960Mhz PCS band

SEM26 Series: typical performance improvement between signal measured by a cell phone with and without this antenna when measured in a vehicle located in open areas away from obstuctions is:

Greater than 23 dB at 824 to 894 Mhz Cellular band

Greater than 12 dB at 1850 to 1960Mhz PCS band

Optional Stainless Steel Bracket:
for mounting external antennas to truck mirrors, antenna posts and masts, or to screw into flat surfaces

SPECIFICATIONS
Style:	Enclosed Coil
V.S.W.R.	Less than 1.2 to 1
Frequency:	824-896Mhz & 1.9Ghz
dB Gain: SEM2	1.2dB & 3dB
dB Gain: SEM105	3dB & 1dB
dB Gain: SEM15	4dB & 6dB
dB Gain: SEM26	7dB
Impedance:	50 Ohms
Cable:	15 Ft. Black SEMRC205 quad shield
Thru-Hole Diameter:	5/8-3/4 Inch