14.5 High Quality Radome Gain Base Station Antenna Electric
So-called electric adjustable antenna, adjust the Angle of downdip
namely use electronic mobile antenna. Principle of electronic
downdip is by changing the collinear phase array antenna
oscillator, change amplitude of the vertical component and
horizontal component size, change the synthetic weight field
intensity, so that the vertical directional antenna under the
figure. Because the antenna in each direction of field strength
increase and decrease at the same time, ensure antenna pattern
changed little after changing Angle, make the direction of the main
lobe covers is shortened, while at the same time reduce the
directivity pattern within the community service sector area
covered, but does not produce interference.
|Half-power beam width (°)|
|Electrical downtilt (°)||0~15||0~15|
|Frequency range (MHz)|
Sidelobe suppression (dB)
(First sidelobe above main beam)
|Front-to-back ratio (dB)||≥25|
|Cross-polar ratio (dB)||≥15(±60°≥10)|
Maximum input power (W)
|Lightning protection||DC Ground|
|Max. wind velocity (m/s)||60|
|Packing size (mm)|
|Packing weight (kg)||21.5|
|Antenna weight (kg)||18.5|
|Mechanical tilt (°)||0~10|
|Reflector material||Aluminum Alloy|
|Wind loading area (m²)||0.42|
|Mounting hardware (mm)||φ50~φ115|
|Operating temperature (°C)||-40~60|
Q: How about the delivery time?
A: Within 15-30days after receiving the deposit or L/C at sight.
Of course, the detail will be confirmed by the quantity and the
Q: How about the trade term?
A: EXW,FOB,CFR,CIF will be accepted.
Q: How to order?
A: Please send us your purchase order by email or fax. Or you can
ask us to send you a proforma
invoice for your order. We need to know the following information
for your order.
1) Shipping information-company name, street address, phone number,
fax number, destination sea port
2) Product information Quantity, Specification (Gain, antenna type,
frequency range, application etc)
3) Delivery time required
4) Forwarder's contact details if there's any in China
Q: How about custom-made?
A: We support custom can be processed. A variety of products shape,
size, quality and quantity can
be customized according to user needs processing.