The LDF (Lite Dish Feed) is an outdoor wireless system with a built in antenna, meant to be installed on satellite offset dish antennas. The dish will act as a reflector, amplifying the signal.

This means you can use any available satellite TV dish with an offset mount to quickly deploy powerful long range wireless links. The offset mount is universal at 40mm diameter, and the LDF can easily be placed inside it. Since the LDF itself is a tiny little package, it makes shipping and deployment simple and low cost.

Using a dish of up to 100cm in diameter, it is possible to obtain antenna amplification of up to 33dBi. The device comes preinstalled with RouterOS and is ready to use.


- LDF 5 US (USA) is factory locked for 5170-5250MHz and 5725-5835MHz frequencies. This lock can not be removed.

- LDF 5 (International) supports 5150MHz-5875MHz range (Specific frequency range can be limited by country regulations).

Our Price£27.00
Retail Price£39.00


Product code RBLDF-5nD
Architecture MIPSBE
CPU AR9344
CPU core count 1
CPU nominal frequency 600 MHz
Dimensions 84x84x115mm
License level 3
Operating System RouterOS
Size of RAM 64 MB
Storage size 16 MB
Storage type FLASH
Tested ambient temperature -40°C .. +70°C


Max Power consumption 6W
PoE in Passive PoE
PoE in input Voltage 10-30 V
Number of DC inputs 1 (PoE-IN)


Wireless 5 GHz number of chains 2
Wireless 5 GHz standards 802.11a/n
Antenna gain dBi for 5 GHz 9
Wireless 5 GHz chip model AR9344


10/100 Ethernet ports 1

Wireless specifications

5 GHz Transmit (dBm) Receive Sensitivity
6MBit/s 25 -96
54MBit/s 20 -80
MCS0 25 -96
MCS7 19 -75

Ethernet test results

RBLDF-5nD AR9344 (600MHz) 100M 1 port test
Mode Configuration 1518 byte 512 byte 64 byte
kpps Mbps kpps Mbps kpps Mbps
Bridging none (fast path) 8.1 98.4 23.5 96.3 182.5 93.4
Bridging 25 bridge filter rules 8.1 98.4 23.5 96.3 87.6 44.9
Routing none (fast path) 8.1 98.4 23.5 96.3 182.5 93.4
Routing 25 simple queues 8.1 98.4 23.5 96.3 106.6 54.6
Routing 25 ip filter rules 8.1 98.4 23.5 96.3 60.5 31.0
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