Parabolic Antennas

FREQUENCIES AVAILABLE

• 1.4GHz
• 1.9GHz
• 2.2GHz
• 2.4GHz
• 2.6GHz
• 3.5GHz
• 5.2GHz
• 5.6GHz
• 5.8GHz
• MMDS

Other frequencies also available - Please enquire

These are professionally made, economically priced antennas. This design has the highest strength / weight ratio. Wind tunnel tests prove that they will stand up to high winds. For instance, the model SD19 has been rotated slowly in a wind tunnel with wind force 305km/h without damage or direction change.

These are high efficiency antennas whose gain figures approach the theoretical maximum for the individual curved surface area.

High efficiency, easy to assemble, solid parabolic dishes come in frequency ranges from 1.7-1.9Ghz, 5.8Ghz and other frequencies up to 40 Ghz.

ASSEMBLY INSTRUCTIONS

 SD30 Parabolic Grid Antenna

SD19, SD21, SD24, SD27 Assembly Drawing

 PSD113 Solid Parabolic Dish

BENEFITS

• These professional Antennas are outdoor weather sealed and individually tested gas-tight
• Welded steel gives maximum strength / weight ratio
• Lowest windage, and highest survival rate, in independent wind tunnel tests
• N-male or N-female type connectors - please enquire.
• N-female / SMA adaptor available - please enquire
• These antennas can be tilted (standard pole mount brackets with optional tilt brackets)
• Material-welded wire hot dip galvanised - no rust
• Nesting, and fully stackable on the flat in the warehouse. Most compact for shipping.
• Amongst others, can be used with Lucent, Proxim, Buffalo, Breezecom, Alverion, Cisco, D-Link, Intel, Linksys, Samsung, Symbol and Avaya.
• Used in conjunction with wireless access point / client / CPEs
• Used for point to point links, point to multi point links, ISM, WLAN, data/telephony and CCTV

FEATURES

• Dimensions of wire-14G in mesh 12.5mm X 25mm
• Method-press formed from flat panels for parabolic integrity

FASTENINGS AND DIPOLES

• Brackets are made from hot dip galvanised steel
• Installation is made easier as wing nuts are used throughout
• Dipole boxes are made from ABS shock resistant plastic for maximum durability

 Wind Tunnel Test Results

• SD19 SD21 SD24
• SD19 SD21 Rotated
• SD24 Rotated

ELECTRICAL SPECIFICATIONS

• Input power = 50 watts
• Connector "N" type male or female (see pigtail section for options)
• Impedance at output = 50 ohms
• VSWR = 1.8 : 1 (typical)
• Coaxial Pigtail- RG 213 U