Related by context. Frequent words. (Click for all words.) 55 PSK# 54 loopback 54 directional antennas 52 VHF UHF 52 QSOs 51 morse code 51 repeater 50 sideband 50 frequency hopping 50 repeaters 49 intercommunication 49 VHF 49 RTTY 49 datalink 49 wideband 48 transmissions 48 baud 48 frequency modulation 48 IEEE #.#b 48 impedances 48 kbit s 47 HF bands 47 satcom 47 QSO 47 downlinks 47 multiband 47 6dB 46 uplinks 46 RSSI 46 callsign 46 balun 46 transmitters receivers 45 #MHz #MHz [001] 45 directional antenna 45 LNAs 45 SPI interface 45 RS# interface 45 #-Gbit/sec 45 GN# [002] 45 impedance matching 45 transceiver 45 transmitter 45 RF tuner 45 frequencies 45 Multimode 45 modulation formats 45 orthogonal frequency division multiplexing 45 I2C bus 44 I2C interface 44 APRS 44 Repeater 44 wav files 44 antenna arrays 44 cordless handsets 44 Ku Band 44 demodulators 44 VHF radios 44 #.#GHz [001] 44 transmit 44 Multipoint 44 #KHz [001] 44 transponder 44 beamforming 44 NMEA 44 cdma# 43 SwiftBroadband 43 #/#MHz [002] 43 transceivers 43 SBAS 43 #.# MHz [001] 43 #x# MIMO 43 ham radio 43 Modbus 43 pulse width modulation PWM 43 attenuators 43 Multiple Input Multiple Output 43 Transponders 43 #Mbit/sec [001] 43 transmitters 43 demodulation 43 #KHz [002] 43 AES EBU 43 KHz 43 SINCGARS 43 encoder decoder 43 DS1 43 Amateur Radio 43 baluns 42 MAX#/MAX# [002] 42 kHz 42 IsatPhone Pro 42 QRP 42 waveform 42 #MHz frequency [001] 42 6GHz 42 multiplexers 42 coaxial cables 42 bi directional communication 42 VHF radio 42 programmable 42 SDH SONET