我是使用官方的参考电路，工作在430Mhz，在测试输出功率的时候发现这个波形不对，这个是谐波还是我软件配置的问题、输出网络匹配问题啊
FSCTRL1 = 0x06; // Frequency synthesizer control.
FSCTRL0 = 0x00; // Frequency synthesizer control.
FREQ2 = 0x10; // Frequency control word, high byte.
FREQ1 = 0x89; // Frequency control word, middle byte.
FREQ0 = 0xD8; // Frequency control word, low byte.
MDMCFG4 = 0xCA; // Modem configuration.
MDMCFG3 = 0x83; // Modem configuration.
MDMCFG2 = 0x03; // Modem configuration.
MDMCFG1 = 0xA2; // Modem configuration.
MDMCFG0 = 0xF8; // Modem configuration.
CHANNR = ch; // Channel number.
DEVIATN = 0x34; // Modem deviation setting (when FSK modulation is enabled).
FREND1 = 0x56; // Front end RX configuration.
FREND0 = 0x10; // Front end RX configuration.
MCSM0 = 0x18; // Main Radio Control State Machine configuration.
FOCCFG = 0x16; // Frequency Offset Compensation Configuration.
BSCFG = 0x6C; // Bit synchronization Configuration.
AGCCTRL2 = 0x43; // AGC control.
AGCCTRL1 = 0x40; // AGC control.
AGCCTRL0 = 0x91; // AGC control.
FSCAL3 = 0xE9; // Frequency synthesizer calibration.
FSCAL2 = 0x2A; // Frequency synthesizer calibration.
FSCAL1 = 0x00; // Frequency synthesizer calibration.
FSCAL0 = 0x1F; // Frequency synthesizer calibration.
TEST2 = 0x81; // Various test settings.
TEST1 = 0x35; // Various test settings.
TEST0 = 0x0B; // Various test settings.
PA_TABLE0 = 0xC0; // PA output power setting.
PKTCTRL1 = 0x04; // Packet automation control.
PKTCTRL0 = 0x44; // Packet automation control.
ADDR = 0x00; // Device address.
PKTLEN = 0x14; // Packet length.
/* Settings not from SmartRF?Studio. Setting both sync word registers to
* 0xAA = 0b10101010, i.e., the same as the preamble pattern. Not necessary,
* but gives control of what the radio attempts to transmit.
*/
SYNC1 = 0xD3;
SYNC0 = 0x2C;
