400-470 MHz Panel antennas RAV-2U-90, RAV-4U-90 : Radial :

Electrical specifications

Model	RAV-2U-90	RAV-4U-90
Operating frequency band, MHz	RAV-2UL-90	RAV-4UL-90
	400-430
	RAV-2UH-90	RAV-4UH-90
	450-470
VSWR, not more than	1,5
Gain,dBi	8	11
Sector in vertical plane , -3dB, ± 1°	37°	18°
Sector in horizontal plane , -3dB, ± 5°	90°
Impedance, Ohm	50
Max. power input, W	400
Lightning protection	yes

Mechanical specifications

Model	RAV-2U-90	RAV-4U-90
Weight not more than , kg	9.5	20
Radiating unit construction material	aluminum
Radome material	ABS
Radome color	grey
Standard mounting	to 45-60 mm dia. tube
Optional mounting	wall mount or frame side mount
Rated wind velocity, m/s	40
Wind loading area, m²	0.43	0.8
Temperature range, °C	from -50 to +50
Connector	7/16 DIN (N-female optional)
Size, mm	950x400x80	1900x400x80

Considered antenna provides guaranteed 90-degrees half-power radiation sector and possesses high gain due to concentration of energy in horizontal and vertical plane. Patches, implemented in this array antenna, allowed us to create low-profile panel antenna with high gain factor, and forward/backward ratio. Antenna is protected by ABS radome with ultraviolet radiation resistant coating. Recommended for applications like Tetra and MPT1327 trunking systems, and IMT-2000 and NMT - 450 i cellular systems.

400-470 MHz Panel antennas RAV-2U-90, RAV-4U-90

Electrical specifications

Mechanical specifications

RAV-4U-90 E-plane pattern

RAV-2U-90 E-plane pattern

RAV-2(4)U-90 H-plane pattern

VSWR diagram, RAV-2UL-90

VSWR diagram, RAV-2UH-90