 - Agilent EMC Spectrum Analyzer E7405A- Manufacturer: Agilent - Keysight
- Model: E7405A
 Seoul, South Korea
 - Model No: R3131 / Frequency Analyzer / ADVANTEST Co., Ltd (JPN)- Manufacturer: Advantest
- Model: R3131
 - Frequency Analyzer Maker name: ADVANTEST Seoul, South Korea
 - Model No: N9020A/B, N9030A/B, MXA Signal Analyzer (Max Signal Analyzer), Keysight Co., Ltd.- Manufacturer: Agilent - Keysight
- Model: N9020A
 - Signal Analyzer (Max Signal Analyzer) n Seoul, South Korea
 - Model No: MS2830A, Signal Analyzer, ANRITSU Co., Ltd- Manufacturer: Anritsu
- Model: MS2830A
 Seoul, South Korea
 - Quasi-peak Adapter / 85650A for 8566b or 8568b / HP/Agilent- Manufacturer: Blanco
- Model: 85650A
 Seoul, South Korea
 - Model No: AQ1200 / Optical Path Measurement OTDR (Multi Field Tester Optical Time Domain Reflectometer) / YOKOGAWA Co., Ltd.- Manufacturer: Yokogawa
 Seoul, South Korea
 - Model No: AQ7250 / Mini-Optical Pulse Detection Device (miniOTDR) / YOKOGAWA (ANDO) Co., Ltd (JPN)- Manufacturer: Ando
 - Mini-Optical Pulse Detection Device (miniOTDR) Model: AQ7250 Seoul, South Korea
 - HP/Agilent/Keysight 8563EC- Manufacturer: Agilent - Keysight
- Model: 8563EC
 - Portable Spectrum Analyzer, 9 kHz to 26.5 GHz Option: 007 $10,000 USDSeoul, South Korea
 - Anritsu MS2723B- Manufacturer: Anritsu
- Model: MS2723B
 - Spectrum Master Option: 009 019 025 031 035 044 065 PSN50 633-44 $8,500 USDSeoul, South Korea
 - R&S FSV13- Manufacturer: R&S
 - Signal and Spectrum Analyzer, 10 Hz to 13.6 GHz Option: FSV-B1 FSV-B22 FSV-B25 FSV-K72 FSV-K82 FSV-K84 FSV-K100 FSV-K101 FSV-K102 $32,000 USDSeoul, South Korea
 - HP/Agilent/Keysight E4440A- Manufacturer: Agilent - Keysight
- Model: E4440A
 - PSA Spectrum Analyzer, 3 Hz - 26.5 GHz Option: 115 121 124 1D5 202 204 210 211 212 213 214 217 219 226 233 235 239 241 B78 B7J BAC BAE BAF $19,000 USDSeoul, South Korea
- HP(Agilent) 8591E- Manufacturer: Agilent - Keysight
- Model: 8591E
 - Spectrum Analyzer 1.8GHz spectrum analyzer, TRACKING GEN OPT.041,010,021,101,130 Seoul, South Korea
 - HP(Agilent) 8593E- Manufacturer: Agilent - Keysight
- Model: 8593E
 - Spectrum Analyzer 9KHz~22.5GHz, RBW:1kHz~3MHz Seoul, South Korea
 - HP(Agilent) 8561E- Manufacturer: Agilent - Keysight
- Model: 8561E
 - Spectrum Analyzer 30Hz to 6.5GHz RBW:1Hz to 2MHz, -145dBm to 30dBm, GP-IB $4,216 USDSeoul, South Korea
 - Advantest R3465- Manufacturer: Advantest
- Model: R3465
 - Spectrum Analyzer 9KHz~8GHz, RBW:300Hz~3MHz, VBW:1Hz~3MHz, -105~30dBm,CDMA Test Seoul, South Korea

