Related by context. Frequent words. (Click for all words.) 70 radio frequencies 68 frequency 63 bandwidths 63 MHz 59 MHz frequency 59 #MHz [001] 56 megahertz 56 wavelengths 56 kHz 55 VHF 54 #GHz [002] 54 GHz 54 #.#GHz [002] 53 Mhz 53 KHz 53 MHz spectrum 52 #MHz [003] 52 GHz frequency 51 GHz spectrum 50 UHF 50 #kHz [002] 50 transmitters 50 #.#Ghz [002] 50 #MHz spectrum [001] 50 waveforms 50 narrowband 50 voltages 50 wavelength 49 #Mhz [003] 49 harmonics 49 Frequency 49 transmissions 49 transmitter 49 shortwave 49 5GHz 48 electromagnetic spectrum 48 #dB [001] 48 resonators 48 wideband 48 antennas 48 signals 48 dB 47 #MHz [002] 47 modulation 47 SNR 47 spectrum 47 #kHz [001] 46 amplitude 46 gigahertz 46 resonator 46 waveform 45 electromagnetic waves 45 radios 45 bandwidth 45 transceiver 45 W CDMA 45 spectra 45 transceivers 45 spectrums 45 uplink 45 intensities 45 Ghz 45 hertz 45 terrestrial 44 amplifiers 44 dBm 44 radio frequency 44 demodulator 44 Hz 44 TDMA 44 ambient noise 43 UMTS 43 terahertz 43 #dB [002] 43 linearity 43 analogue 43 amplifier 43 spectrum analyzer 42 GSM EDGE 42 OFDM 42 #mW [001] 42 resonances 42 modulators 42 mW 42 signal 42 ultra wideband 42 impedance 42 analog signals 42 antennae 42 Transceiver 42 2GHz 42 milliwatts 42 cellular 42 WCDMA 41 output voltages 41 #.#Gbps [004] 41 radio stations 41 antenna 41 #Hz [001] 41 oscillations 41 airwaves