I bought this 433Mhz transmitter/receiver that has two different antennas included. I managed to solder the receiver antenna to the transmitter. Is this a problem?
Shouldn't they have the same length since they work on the same frequency?
Edit: I found the technical difference between the antennas:
- Transmitter: external antenna: 25cm ordinary multi-core or single-core line
- Receiver: External antenna: 32CM single core wire, wound into a spiral.