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Dual 20dBi 4G 1800MHz MIMO X-Pol Parabolic Grid Antenna

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Dual 20dBi 4G 1800MHz MIMO X-Pol Parabolic Grid Antenna

CODE: DUAL-MIMO-SP1800-21


Price: AU $351.80

In Stock

 

 

  • Brackets Included 
Description

20dbi - Dual MIMO Parabolic Grid Antenna for
  4G 1800 MHz
- Mobile Broadband

NOTE !!  4G 1800MHz only - NOT suitable for 3G or nextG 

Connectivity

Benefits - Who uses these antennas.

  • USB 4G Routers, Modems with MIMO enabled 4G towers.
  • For Fixed Wireless, Outdoor and Semi-Mobile installs.
  • Suitable for 4G 1800MHz as used by Telstra & Optus.
  • Homes, Offices, Mines, Dongas and Geo-technical contractors, but rural and metropolitan.
  • Farms and Stations too far from Mobile phone towers.
  • Correctly installed, this antenna may turn an unreliable 4G internet connection into a fast broadband and quality VoIP service. 
  • Greatly Improves 4G Wireless Internet and Mobile Phone service in rural and marginal signal areas.
This antenna suits 4G services on 1800MHz. At this frequency, much signal can be absorbed by rain, fog, and vegetation that is in the direct line from the tower to your location. Also, the signal path needs to be line-of-sight. This doesn't mean you need to be able to see the cell tower, it just means there must be no significant buildings, hills or mountains blocking the direct path.  To get the best 4G connectivity you'll benefit form the greatly increased Signal Strength and Signal-to-Noise ratio these directional antennas will provide.

21dBi 4G LTE1800 Grid antenna radiation pattern21dBi 4G LTE1800 Grid antenna radiation pattern

Highly Directional

 

16dBi 4G LTE1800 Yagi antenna dimensions


When purchased with coax cable, final connection is 
FME female to suit all Patch cables and SMA male most modems

Patch Lead (if required) is not included, sold separately

 

Supplied with FME-Female and SMA-Male (adapter) final connection.
Patch Leads (if required) not included sold separately


Electrical Data

Frequency: 1710-1880 MHz
Gain: 20 dBi
VSWR: <1.5:1
Polarization: Vertical, Horizontal, ±45° Slant
Horizontal Beamwidth: 12°
Vertical Beamwidth: 18°
Nominal Impedance: 50 Ohms
F/B Ratio: >30 dB
Lightning Protection: DC Ground

Mechanical Data

Connector: N-female
Dimensions: 1000 x 600 x 480 mm
Weight: 3.5kg
Cable Length: 300mm
Reflector Material: Aluminum Alloy
Antenna Material: Aluminum Alloy
Mounting Method: Mast
Mast Diameter: Ø40-Ø70mm  U-Bolt Clamp
Rated Wind Velocity: 210km/h
Operating temperature: -40~+65°C
Type: Directional Parabolic Grid
Single 4G LTE grid sntenna kit


 

21dbi grid antenna for 4G 1800MHz



 
Cables & Connections
Whichever coax cable options you select for your antenna kit, we make sure it all fits together.
 
LMR240 low-loss coax cable + Dual FME SMA Coax Cable Modem Connector

 Antenna Coax Cable
Select your required length of
LL195, LL240 or LL400 low-loss coax cable.
Connects Antenna to Wallplate or direct to your modem/Patch Cable.

Coax specs

 

 SMA-Male and FME-female Connection

Antenna Cables use SMA
with final termination being FME female.
 Adapter(s) included

Others available

Phone/Modem Patch Cable not included - Please purchase separately
1800 MHz Compatible
Carrier/Service Band Mode Bandwidth Compatible?
Telstra/Bigpond nextG  850MHz 3G WCDMA 824~894 MHz no
Vodafone 3G, 3G+ HSPA, HSPA+
Optus, Virgin, Vodafone
3G (900MHz)
900MHz UMTS/HSPA 900 880~960 MHz no
Telstra  - 4G LTE - Advanced
900 plus 1800MHz 4G LTE-A
Dual Band
880~960 MHz +
1710~1880 MHz
no
Telstra Vodafone & OPTUS - 4G LTE 1800MHz LTE 1800 FD
1710~1880 MHz
Vodafone, Optus, Telstra
GSM/3G - voice/sms/data
2100MHz UMTS/HSPA
1920~2170 MHz no

*Services are being continuously updated - subject to change.
Best Coax Cable for 4G LTE
lmr400-antenna-cable-super-low-loss-sma-to-sma-made-to-order  

Consider using super-low-loss LMR400 coax for 4G LTE

Our LMR240 and LMR195 coax are very high quality, best value for money product on the market.
However, it is not a magical loss-free cable and is subject to the same characteristics as any coax cable.
4G LTE uses the 1800MHz band which is more than 2x the frequency of the 3G 850MHz band.
Coax loss is more than doubled as the frequency is doubled.
We recommend LMR400 super-low-loss coax for runs more than 5m for frequencies over 1GHz in low signal areas.

FAQ
Each Kit includes a strip of Self Amalgamating Tape to seal the outdoor antenna connection.
self-amalgamating-tape-short-uv-stable-waterproof-1.jpg  
  • Seal antenna connections against Rain, Moisture and UV sunlight.
  • 19 wide x 0.8mm thick.
  • Sufficient tape to cover the outdoor SMA antenna connections in the kit.
     

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