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2.4GHz CPE with a Rotating 11dBi Antenna for Short-to-Mid Range PTP/PTMP Scenarios

LigoDLB Propeller 2
LigoDLB Propeller 2
LigoDLB Propeller 2
LigoDLB Propeller 2
LigoDLB Propeller 2

LigoDLB Propeller 2


170 Mbps capacity 
2.402 - 2.492 GHz support
80,000 PPS
High output power 28 dBm radio
Integrated 11 dBi directional panel antenna
Powerful OS
Smart polling data transmission protocol (iPoll 3)
Free WNMS (WNMS – Wireless Network Management System)
Responsive HTML 5 based GUI
Pole mounting option

LigoDLB Propeller 2

Name Size Type
LigoDLB Propeller 2 QIG
575KB DLB Download
Propeller brochure
878KB DLB Download
LigoDLB Propeller 2 datasheet
1.23MB DLB Download
iPoll - PTMP. Technical Paper
112KB DLB Download
LigoWave product overview
12.26MB DLB Download
LigoDLB User Guide
2.39MB DLB Download
iPoll 3 case study
2.31MB DLB Download
LigoDLB Propeller 2 Thailand datasheet
705KB DLB Download
WiFi4EU fact sheet
89KB DLB Download
Solutions for Elevator Surveillance
323KB DLB Download
Wireless Video Surveillance in Practice
1.67MB DLB Download
Infinity Controller Technical Paper
1.16MB Infinity Download

Distance recommendations

PTP mode
3 km (1.86 mi)
PTMP mode
1.5 km (0.93 mi)

Product brochure

LigoDLB Propeller 2 is a universal device and can be used in a 2 different ways. It has a unique mechanism to do mechanical antenna parameter shifting and achieve the best performance in different operating modes (AP or CPE). Download our brochure to find out the main benefits about the Propeller 2 model.

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New Hardware platform

Powerful new generation CPU ensures better performance delivering higher up to 170 Mbps capacity and almost 2 X higher packet per second rate (80000). Narrow (5 and 10 MHz) channel support ensures steady performance in noisy environments. More RAM improves the performance with multiple users connected to a single base-station and larger flash stores a 2nd failover firmware image.

Integrated surge protection

3 kV line to ground and 1 kV line-to-line protection allows operating in a harsh weather conditions and unstable electrical installations.

LigoWave OS

LigoWave OS contains all of the essential features for establishing fast, strong, and reliable PTMP networks. The LigoWave OS includes IPv6 Bridge & Router Support, SSDP & Bonjour Device Discovery Options, Flexible Traffic Shaping, DHCP Option 82, and more. The user interface is built on HTML5 with responsive design.

iPoll 3: Enhanced Performance Protocol

LigoWave’s iPoll™ PTMP (Point-to-Multi-Point) proprietary protocol is an innovative solution, eliminating transmission congestion and close-cluster interference created in wireless PTMP installations.

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Hotspot scenario support

Starting from v7.52 Infinity firmware image can be used on a LigoDLB series devices for the outdoor hotspot and other related applications. After the firmware upgrade DLB devices are converted into access points for outdoor hotspot networks and will lose the functionality of point-to-point or point-to-multipoint connectivity.

See instructions



WNMS is a FREE enterprise grade Wireless Network Management System.  A single software solution simplifies a large number of management and monitoring tasks for the network administrator.

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LigoWave‘s link calculator is a link planning tool available online at

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