Firstly, I apologize if this has been posted before, but I've been unable to find anything related to my issue. Shoot me a link if a thread exists.
I'm currently experimenting with a ground station that will be communicating to a TeleMega v3.0 on a rocket that will fly to approx. 30k ft. I am using the TeleDongle for the receiver with a 1/4 wave rubber-ducky antenna. Here's an Amazon link to the antenna.
I am able to successfully communicate between the two devices over RF over very short distances (say 5 feet or so), and the reported RSSI value in "Monitor Idle" is steady at about -60 dB or so. I setup the TeleDongle on a table with the antenna pointing upwards. As I hold the TeleMega and walk a short distance away (making sure that the TeleMega has a clear LoS to the TeleDongle) I quickly lose connection between the two devices at distances of about 15-20 ft, and the RSSI drops to about -85 or so before cutting out.
There's no break in the TeleMega's antenna (checked with multimeter), the battery voltage is about 4V with included LiPo, and everything seems to work fine until the distance is greater than 15 feet.
I wanted to post this here to see if any of you guys have had a similar issue before and if you've had luck resolving this problem. Any Ideas?
I'm currently experimenting with a ground station that will be communicating to a TeleMega v3.0 on a rocket that will fly to approx. 30k ft. I am using the TeleDongle for the receiver with a 1/4 wave rubber-ducky antenna. Here's an Amazon link to the antenna.
I am able to successfully communicate between the two devices over RF over very short distances (say 5 feet or so), and the reported RSSI value in "Monitor Idle" is steady at about -60 dB or so. I setup the TeleDongle on a table with the antenna pointing upwards. As I hold the TeleMega and walk a short distance away (making sure that the TeleMega has a clear LoS to the TeleDongle) I quickly lose connection between the two devices at distances of about 15-20 ft, and the RSSI drops to about -85 or so before cutting out.
There's no break in the TeleMega's antenna (checked with multimeter), the battery voltage is about 4V with included LiPo, and everything seems to work fine until the distance is greater than 15 feet.
I wanted to post this here to see if any of you guys have had a similar issue before and if you've had luck resolving this problem. Any Ideas?