Model YR-575 518-630 MHz 13 dBi. Gain 
 

YAGI ANTENNA

Design Features: Antenna Experts Digital TV Gap-Filler yagi antenna with reflector design reflects innovative modern antenna construction. The yagi with reflector is highly suitable for vertical polarized power repeater application and low-power horizontal polarized digital TV gap-filler application from channel 27-40. Wireless digital TV gap-filler (Re-emitter) provides effective solutions for blind zones and shadowy zones. Yagi with reflector is mainly used in expressways, railways, tunnels, country sides, homes, multi-stories buildings and elevators. The unique design of the yagi antenna feed which works as matching device to keep the VSWR low resulting in increased efficiency of the yagi with reflector. The mounting hardware supplied facilitates mounting on either vertical or horizontal members. The grid reflector supplied in two segments for easy of shipping and handling. The yagi with reflector is highly suitable where high front to back ratio and high side lobe suppression are required.

Constructions: Radiating elements and grid reflector members are permanently welded to the support boom making it rigid and to withstand the high wind load. The complete YR-575 yagi antenna with reflector have been constructed in high quality 6063T6 ultra corrosion resistant architectural anodized aluminum alloys to prevent corrosion. The yagi antenna with reflector uses special feed which eliminates the use of folded dipole. The Yagi antenna with reflector is supplied with N termination fixed on the driven element. The grid reflector increases the front to back ratio and reduced the side lobe level. This directional yagi antenna comes factory tuned and does not require any field adjustment. The small surface area on the yagi antenna minimizes wind resistance and conserves tower loading capacity.

Electrical Specifications:
Frequency Range518-630 MHz
Gain13 dBi.
Bandwidth518-630MHz
PolarizationVertical or Horizontal
Input Impedance50 Ohms
Radiation PatternDirectional
Horizontal Beamwidth -Half Power Points55 Degrees
Front to Back Ratio22 dB.
VSWR2.0:1
RF Power Handling Capacity250 Watts
Input TerminationN-Female

Mechanical Specifications:
MaterialsAll 6063T6 Aluminum Alloy
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 KMPH
Overall Length1.2 Meters
Shipping Length1.25 Meters
Trough Reflector
- Material
- Size
Aluminium Alloy
6063T6 Aluminum
600 mm x 350 mm
Support Boom -
Material - O.D.
Aluminum Tube
25.4 mm
Elements - Materials
- Cross Section - Outer Diameter
Aluminum Tube
12.7 mm
Maximum Mount Pipe Diameter 52mm (2 Inches)
Gross Weight5 Kgs.

Environmental Specifications:
Operating Temperature(-)30 to +70 Degrees Celsius
Storage Temperature(-)40 to +80 Degrees Celsius
Humidity0 to 95% RH