- Asb Inc.
- LNA Surface Mountable Modules,RF MMIC Amplifiers,PLL Surface Mountable Modules,5.8 GHz DSRC RF Module,Pico-Cell Repeater,Ku-band Converter Module,RFID Reader RF Module & System,2.4 GHz RF Transceiver Module.
- Address:Venture Town 4,, KT Human Resource Development Center, Goejeong-dong ,Seo-gu
- DIGITAL SIGNAL TECHNOLOGY INC
- Signal generator,Oscillator,Synthesizer,Signal source,Filter,DDS module,PLL module,DDS/PLL module,Filter,Programmable signal generator.
- Address:1-7-30 Higashi-benzai,
- Saekyung I & C
- VCO, PLL module.
- Address:#402 Sun Il B/D. 360-3 shindang 2dong Seoul Seoul 100-774 Korea
- DigitalCom Co., Ltd.
- Wireless Microphone, Karaoke Microphone, PA, Amplifier Speaker, data modem, pll module, telemetry system receiver, s band transmitter, smartorder.
- Address:RM 801~804, Buchon Techno park 3 Cha-303dong, Samjong-dong 36-1, Ohjong-gu, Bucheon-si Gyeonggi-do 421-808 Korea
- JTECH CORPORATION
- PLL,VCO,Ceramic filter,Cavity filter,LC filter,Saw filter,LNA Module,RF Switch,Wireless Phone/Radio & System.
- Address:70-20 Myunmok6-dong
- Myfrequency, Inc.
- VCXO, OSC, TCXO, PLL MODULE.
- Address:404-11, Gogang-dong, Ojung-gu, Bucheon-si, Gyeonggi-do 421-191 Korea
1