Re: Rf Am Transmitter 433.92mhz, How to increase "the power
时间：04-07
整理：3721RD
点击：
Omit the 56 collector resistor, place a 2.2mH RFC between supply and antenna, replace transistor with a BFR92A, add 5.6 zener regulator for the MCU supply and use 12V for oscillator circuit and a distance of up to 300 meter is possible.
Transmitter Rf power 相关文章：
- Power meter in end of transmitter
- Relating Transmitter dBm to uV/m and EIRP
- I need more ideas on underwater transmitter and receiver circuit designs
- CC1101 + SmartRF Studio + old AM HYBRID TRANSMITTER ?
- How FM transmitter/radio works with crystal? What to read?
- can transmitters broadcast at other frequencies?