Pages: [1]   Go Down
Author Topic: 2000m RF ??  (Read 884 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Newbie
*
Karma: 0
Posts: 37
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

Does anyone have any knowledge of either one of these TX/RX pairs. I understand the range claims are usually pie in the sky.

1000m 433MHz RF

http://electronics-diy.com/product_details.php?pid=250&name=1000m 433MHz RF Transmitter Module

2000m long range remote control

http://www.dinodirect.com/control-modes-4ch-dc-power-2000m-long-range-remote-control-rf-transmitter-receiver.html


Thanks
Logged

Australia
Offline Offline
Sr. Member
****
Karma: 11
Posts: 471
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

The distance is theoretically possible but only with true line of sight conditions.
So it would work for something like controlling a model plane where there is nothing between the
transmitter and the receiver.
Otherwise , in practice with obstructions between the antennas its usually around 100 meters max.
Best Ive ever done is around 150 metres with simple 17 cm whip antennas.
Logged

Pages: [1]   Go Up
Jump to: