| R373G | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Precision Attenuator, 50 dB, 500 mW max., 1.05 VSWR, accuracy 1.0 dB + ripple0.7 dB max. | 中古 | 1 | ¥80,000 | |
| R373D | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Precision Attenuator, 20 dB, 500 mW max., 1.05 VSWR, accuracy 0.7 dB + ripple 0.7 dB max. | 中古 | 3 | ¥80,000 | |
| R365A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Full Band Isolator, 25 dB isolation, 1.5 dB insertion loss | 中古 | 9 | ¥70,000 | |
| R362A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Low Pass Filter, 47 GHz (-30 dB) cutoff | 中古 | 5 | ¥53,000 | |
| R347B | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Noise Source, 12 dB ENR, 26.5-40 GHz | 中古 | 9 | ¥176,000 | |
| R281B | メーカー名:HP/AGILENT/KEYSIGHT | WR28 x 2.4mm(m) Adapter, 1.13 VSWR | 中古 | 5 | ¥132,000 | |
| R281A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 x 2.4mm(f) Adapter, 1.13 VSWR | 中古 | 11 | ¥132,000 | |
| R11644A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Calibration Kit, for Agilent network analyzers | 中古 | 1 | ¥616,000 | |
| 83572-60071 | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Directional Coupler, 10 dB coupling (same as R752C) | 中古 | 1 | ¥88,000 | |
| 83554A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Source Module, +8 dBm levelled, for HP sources | 中古 | 1 | ¥344,000 | |
| 11974A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Preselected Mixer, 26.5-40 GHz, for HP spectrum analyzers, with power supply | 中古 | 1 | ¥264,000 | |
| 11970A | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Harmonic Mixer, 26.5-40 GHz, for use with Keysight analyzers | 中古 | 6 | ¥88,000 | |
| 11664D | メーカー名:HP/AGILENT/KEYSIGHT | WR28 Detector, for HP 8755/6/7 series scalar network analyzer | 中古 | 1 | ¥105,000 | |
| 11517A/19A/20A | メーカー名:HP/AGILENT/KEYSIGHT | Waveguide Mixer Set, 18.0-40.0 GHz coverage, for HP 8555A, 8565A | 中古 | 2 | ¥66,000 | |