Long range RF communication system

Closed Posted 5 years ago Paid on delivery
Closed Paid on delivery

For sake of geological research: a long RF communication system is required for data exchange between two microcontrollers - or arduinos - where the least range required for the system is 20 km.

Electrical Engineering Electronics Engineering Telecommunications Engineering Wireless

Project ID: #18697954

About the project

6 proposals Remote project Active 5 years ago

6 freelancers are bidding on average $507 for this job

Euroaccount

Hello I am an electrical engineer who has rich experience in electrical engineering and RF communication fields. I think this project is very suitable for me and I can make the communication range longer. If we use More

$155 USD in 3 days
(26 Reviews)
7.2
xaainulabideen

For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we c More

$155 USD in 3 days
(82 Reviews)
6.5
Valuesolutions

Hello, I have read the details provided and i am positive i can provide quality work,please contact me to discuss more on the project deadline and some other few things

$200 USD in 3 days
(38 Reviews)
5.5
eradionicacom

this project is very closely connected to what I have been doing for the last 6 years. I've worked on over 45 projects that include professional R&D of hardware. They have included general schematics & PCB design in va More

$2222 USD in 3 days
(3 Reviews)
4.3
IvanVillalva

Dear customer, depending of the data amount, have you considered satellital communication? I can provide you with two portable, twin units that never fail in the communication. Should you be interested please contact More

$155 USD in 3 days
(1 Review)
2.4
vipishraj

I will give you the all information about this . Give me the opportunity. I have industrial experience . I can easily give you.

$155 USD in 3 days
(0 Reviews)
0.0