功率損耗 power loss
功率因子 power factor
供電系統(tǒng)阻抗 supply system impedance
共道抑制 co-channel suppression
共道信令 co-channel signalling
共模電壓，不平衡電壓 common mode voltage, asymmetrical voltage
共模電流 common mode current
共模轉(zhuǎn)換 common code conversion
共模干擾 common code interference
共模抑制比 common code rejection ratio (CMRR)
共模增益 common mode gain
共模阻抗 common code impedance
共信道再用距離 co-channel re-use distance
貢獻(xiàn)路線 contribution link
固定電臺(tái) fixed station
固定基地電臺(tái) fixed base station
固定信道指配 fixed channel assignment
固態(tài)發(fā)射機(jī) solidstate transmitter
固有可靠性 inherent reliability
固有頻差 inherent frequency error
故障 fault
故障安全 fault safe
故障保護(hù) fault protection
故障弱化 failsoft
故障修復(fù) fault correcting
故障原因 fault cause
故障準(zhǔn)則 fault criteria
掛機(jī)信號(hào) hang-up signal
管理中心 administration center (ADC)
廣播控制信道（BCCH）劃分 BCCH allocation (BA)
廣播尋呼系統(tǒng) broadcast paging system
廣域網(wǎng) wide area network (WAN)
歸零碼 return to zero code (RZ)
歸一化的偏置 normalized offset
規(guī)程 protocol
規(guī)范 specification
規(guī)則脈沖激勵(lì)編碼 regular-pulse excitation (RPE)
規(guī)則脈沖激勵(lì)長(zhǎng)時(shí)預(yù)測(cè)編碼 regular-pulse excitation LPC (RPE-LPC)
軌道 orbit
國(guó)際標(biāo)準(zhǔn) international standard
國(guó)際單位制 international system of units
國(guó)際電報(bào)電話咨詢委員會(huì) CCITT
國(guó)際電工委員會(huì) IEC
國(guó)際電信聯(lián)盟 ITU
國(guó)際互連網(wǎng) Internet
國(guó)際民航組織 ICAO , international civil aviation organization
國(guó)際通信衛(wèi)星組織 INTERAT
國(guó)際海事衛(wèi)星組織 INMAR-SAT
國(guó)際無線電干擾特別委員會(huì) CISPR
國(guó)際無線電干擾委員會(huì) CCIR
國(guó)際移動(dòng)識(shí)別碼 international mobile station equipment identity (IMEI)
國(guó)際移動(dòng)用戶識(shí)別碼 international mobile subscriber identity (IMSI)
國(guó)際原子時(shí)間 international automatic time (TAI)
國(guó)家標(biāo)準(zhǔn) national standard
國(guó)家信息基礎(chǔ)結(jié)構(gòu) national information infrastructure (NII)
過充電 overcharge
過濾帶 transition band
過放電 overdischarge
過荷保護(hù)電路 overload protecting circuit
過荷分級(jí)控制 overload control category
過荷控制 overload control
過調(diào)制 overmodulation
過流保護(hù) overcurrent protection
過壓保護(hù) overvoltage protection

H
海岸地球站 coast earth station
海岸電臺(tái) coast station
海事衛(wèi)星通信 maritime satellite communications
漢明距離 Hamming distance
漢明碼 Hamming code
漢明重量 Hamming weight
航空地球站 aeronautical earth station
航空電臺(tái) aeronautical station
航空器地球站 aircraft earth station
航空器電臺(tái) aircraft station
航空移動(dòng)業(yè)務(wù) aeronautical mobile service
航天器（宇宙飛船） spacecraft
毫米波 millimeter wave
黑格巴哥碼 Hagelbarger code
恒比碼 constant ratio code
恒步的 homochronous
恒流電源 constant current power supply
恒溫恒濕試驗(yàn) constant temperature and humid test
恒壓充電 constant voltage charge
恒壓電源 constant voltage power supply
恒電磁波小室 transverse electromagnetic wave cell (TEM cell)
喉式傳聲器 throat microphone
后瓣 back hole
厚模電路 thick-film circuit
呼叫 call
呼叫支持 call hold (HOLD)
呼叫存儲(chǔ) call store
呼叫等待 call waiting (CW)
呼叫改發(fā) call redirection
呼叫建立 call establishment
呼叫建立時(shí)間 call set-up time
呼叫接通率 percept of call completed
呼叫控制信號(hào) call control signal
呼叫清除延時(shí) call clearing delay
呼叫釋放 call release
呼叫序列 calling sequence