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SD3-150

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Model SD3-150 136 – 174 MHz. 3 dBd. Gain Download Datasheet Download Manual Post Enquiry

High Gain Stacked DipoleArray

Design Features:The SD3-150 high performance VHF stacked dipole array is designed for use with highly populated radio sites requiring long haul omni directional coverage. The SD3-150 is heavy duty stacked dipole array features, wide bandwidth, high gain, high power handling capacity, low VSWR, low noise performance and null filling coverage with omni directional characteristics. This stacked dipole array is highly suitable as base station antennas for Repeater and Paging sites.

Constructions: The SD3-150 Stacked Dipole Array consists of two folded dipoles stacked vertically. This Stacked Dipole Antenna operates at D.C. ground for protection against lightning. N-Female connector of phasing harness cable sealed in heat shrinking tube making stacked dipole antenna waterproofing. The 3.65 Meters long central mast for mounting the dipoles shipped in two sections of 1.8 Meters each for easy of shipping.

Electrical Specifications:
Frequency Range 136 - 174 MHz.
Gain 3 dBd.
Bandwidth 10 MHz.
Polarization Vertical
Input Impedance 50 Ohms.
Radiation Pattern Omni-Directional
Beamwidth -3dB. 36 Degrees (Vertical)
VSWR - Equal To or Better Then 1.5 : 1
RF Power Handling Capacity 250 Watts
Input Termination N-Female
Lightning Protection Direct Ground

Mechanical Specifications:
Antenna Materials Aluminum
Mounting Hardware -Materials Stainless Steel
Wind Rating 210 Km/Hr.
Overall Length 3.65
Support Pipe Aluminum - Outer Diameter. 50 mm
Dipoles Aluminum - O.D. 12.7 mm
Shipping Length 1.8 Meters
Support Pipe O.D. 51mm
Support Pipe Material Aluminum
Maximum Mount Pipe Diameter 52 mm (2 Inches)
Gross Weight 8 Kgs.

Environmental Specifications:
Operating Temperature (-)30 to +70 Degrees Celsius
Storage Temperature (-)40 to +80 Degrees Celsius
Humidity 0 to 95% RH

High Gain Stacked DipoleArray

ModelFrequencyGainDownloadPDFENQ
SD3-150 136 – 174 MHz. 3 dBd. Gain
✕

Post Enquiry

MANDATORY INFORMATION
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NOTE: Enquiry send from other than official/company domain like gmail, yahoo mail, rediff mail, hotmail etc. account holder went to unmonitored spam folder as per company policy


 
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MANDATORY INFORMATION
Optional INFORMATION

NOTE: Enquiry send from other than official/company domain like gmail, yahoo mail, rediff mail, hotmail etc. account holder went to unmonitored spam folder as per company policy


Design Features:The SD3-150 high performance VHF stacked dipole array is designed for use with highly populated radio sites requiring long haul omni directional coverage. The SD3-150 is heavy duty stacked dipole array features, wide bandwidth, high gain, high power handling capacity, low VSWR, low noise performance and null filling coverage with omni directional characteristics. This stacked dipole array is highly suitable as base station antennas for Repeater and Paging sites.

Constructions: The SD3-150 Stacked Dipole Array consists of two folded dipoles stacked vertically. This Stacked Dipole Antenna operates at D.C. ground for protection against lightning. N-Female connector of phasing harness cable sealed in heat shrinking tube making stacked dipole antenna waterproofing. The 3.65 Meters long central mast for mounting the dipoles shipped in two sections of 1.8 Meters each for easy of shipping.

Electrical Specifications:
Frequency Range 136 - 174 MHz.
Gain 3 dBd.
Bandwidth 10 MHz.
Polarization Vertical
Input Impedance 50 Ohms.
Radiation Pattern Omni-Directional
Beamwidth -3dB. 36 Degrees (Vertical)
VSWR - Equal To or Better Then 1.5 : 1
RF Power Handling Capacity 250 Watts
Input Termination N-Female
Lightning Protection Direct Ground

Mechanical Specifications:
Antenna Materials Aluminum
Mounting Hardware -Materials Stainless Steel
Wind Rating 210 Km/Hr.
Overall Length 3.65
Support Pipe Aluminum - Outer Diameter. 50 mm
Dipoles Aluminum - O.D. 12.7 mm
Shipping Length 1.8 Meters
Support Pipe O.D. 51mm
Support Pipe Material Aluminum
Maximum Mount Pipe Diameter 52 mm (2 Inches)
Gross Weight 8 Kgs.

Environmental Specifications:
Operating Temperature (-)30 to +70 Degrees Celsius
Storage Temperature (-)40 to +80 Degrees Celsius
Humidity 0 to 95% RH
+91 98102 05738 | 99100 35738 | 99580 06636

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