18285
18285
End of life2 dBd Multi-Band Omnidirectional Antenna with Mounting Hardware
Pricing
- Model:
- 18285
- Item Number:
- 18285
- Warranty:
- 1 year
Overview
The 18285 is a multi-band, omnidirectional antenna for Campbell Scientific 3G cellular modems and gateways. It consists of an antenna and metal ground plane assembled and ready for mounting to a mast or crossarm. It covers seven popular RF bands, is outdoor ready, and features field diversity with both vertical and horizontal polarization.
Technical Description
The 18285 is a multi-band, omnidirectional antenna that covers seven bands between 806 MHz and 2.5 GHz that are commonly used for 3G cellular communications. The antenna has an N type (female) threaded permanent stud for easy mounting to the included bracket or through an enclosure wall. The included mounting bracket provides a ground plane and a convenient way to attach the antenna to a vertical or horizontal mast.
Specifications
- Antenna Type
- Omnidirectional, multi-band
- Use
- Cellular, outdoor or indoor, fixed location or mobile
- Radome Material
- ABS
- Polarization
- Vertical and horizontal
- Impedance
- 50 ohm
- Maximum Input Power
- 100 W
- Input Connection
- Type N, threaded, female
- VSWR
- < 2:1
- Gain
- 3.75 dBd @ 806 to 896 MHz, AMPS
- Gain
- 3.7 dBd @ 890 to 960 MHz, GSM
- Gain
- 2.9 dBd @ 1575.72 MHz, GPS
- Gain
- 2 dBd @ 1710 to 1880 MHz, DCS
- Gain
- 2 dBd @ 1850 to 1990 MHz, PCS
- Gain
- 2.2 dBd @ 1900 to 2170 MHz, UMTS
- Gain
- 0.8 dBd @ 2400 to 2500 MHz, ISM
- Dimensions
- 3.67 x 8.0 cm
(1.44 x 3.15 in.)
Mount/Ground Plane
- Material
- Clear anodize aluminum
- Hardware
- 5/16-18 in. x 2.125 in. stainless-steel U-bolt with brass nuts and stainless-steel flat and lock washers
Accessories
(6)21847
Cellular Phone Antenna Cable, Type N Pin (Male) to SMA
OrderableCOAXSMA
LMR195 Antenna Cable with SMA and Type N Pin (Male) Connector
OrderableCOAXNTN
RG8 Antenna Cable with 2 Type N Pin (Male) Connectors
Orderable14468
Antenna Cable, Type N Pin (Male) to TNC Pin (Male), 10 ft
Retired19533
Surge Suppressor Kit for RF450 Radio or RavenXT-Series Modem
End of life31317
Surge Protection Kit, Type N to SMA, 700 to 2700 MHz
Orderable
Ships With
(1)- Orderable