DECT 1880-1900 MHz Panel antennas RAS-11D-120, RAS-14D-120, RAS-12D-90,RAS-15D-90 : Radial :

Electrical specifications

Model	RAS-11D-120	RAS-12D-90	RAS-14D-120	RAS-15D-90
Operating frequency band, MHz	1880-1900	1880-1900	1880-1900	1880-1900
Gain,dBi	11	12	14	15
VSWR, not more than	1.5	1,5	1.5	1.5
Front-to-back ratio, dB	22	25	23	25
Polarization	vertical
Electrical downtilt	0°	0°	2°	2°
Max. power input, W	10	10	10	10
Sector in H-plane (-3 dB)	120°	90°	120°	90°
Sector in E-plane (-3 dB)	17°	17°	10°	9°
Impedance, Ohm	50	50	50	50

Mechanical specifications

Model	RAS-11D-120	RAS-12D-90	RAS-14D-120	RAS-15D-90
Dimencions (LxWxH), mm	138x103x580	138x103x580	138x103x1034	138x103x1034
Weight, kg	1.45	1.4	2.7	2.6
Rated wind velocity, m/s	40	43	40	43
Radiator	PCB	PCB	PCB	PCB
Radome	grey, ABS
Mounting	on a mast 30-220 mm with "Norma" or CP-55D, CP-115, CP-220
Connector	N-female on a cable

These antennas are assigned for the work within a compound of the base stations while sectoring the servicing area. Due to the increased gain and the standard sectors of the radiation pattern the adequately matched arrays from these antennas will provide the needed traffic and a high range of coverage of the DECT base station. Despite of the existing electrical tilt of the beam which positively influences upon the distribution of the irradiation energetic characteristics within the near-field zone, a mechanical tilt is also possible by means of the mechanism MN-1.

"RAS-120" E-plane pattern	"RAS-90" E-plane pattern
RAS-11D-120 E-plane pattern	RAS-12D-90 E-plane pattern

DECT 1880-1900 MHz Panel antennas RAS-11D-120, RAS-14D-120, RAS-12D-90,RAS-15D-90

Electrical specifications

Mechanical specifications

"RAS-120" E-plane pattern

"RAS-90" E-plane pattern

RAS-11D-120 E-plane pattern

RAS-12D-90 E-plane pattern

RAS-14D-120 and RAS-15D-90 E-plane pattern