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GSP-810射頻測(cè)量?jī)x器產(chǎn)品詳細(xì)規(guī)格
| 規(guī)格 | |
| 頻率 | |
| 頻率范圍 | 150kHz ~ 1GHz |
| 頻率解析度 | 1kHz C.F. entry, 40Hz Sweep resolution at 2kHz/DIV |
| 頻率顯示 | 6 1/2 digit setting |
| 頻率控制 | Digital phase locked |
| 頻率穩(wěn)定度 | +2ppm/year aging, +10ppm, 0 to 50°C |
| 頻率頻距 (Spans) | Zero, 2kHz to 100MHz/div, in a 1-2-5 sequence |
| 頻寬 | |
| 解析頻寬 | 3kHz, 30kHz, 220kHz, 4MHz |
| 解析頻寬準(zhǔn)確度 | 15% |
| 視頻頻寬 | 1.6kHz/90kHz coupled with RBW |
| 振幅 | |
| 參考準(zhǔn)位范圍 | -30dBm 到+20dBm |
| 參考準(zhǔn)位準(zhǔn)確度 | +1dB at 80MHz |
| 輸入準(zhǔn)位范圍 | -100dBm 到 +20dBm |
| 雜訊準(zhǔn)位 | -95dBm@30kHz RBW, -100dBm typical/-75dBm:150kHz ~ 10MHz |
| 振幅顯示范圍 | 75dB |
| 振幅準(zhǔn)確度 | + 1.5dB typical@0dBm, 80MHz |
| 振幅準(zhǔn)位線性 | + 1.5dB over 70dB |
| 參考準(zhǔn)位頻率平坦度 | +1.5dB over 100MHz, +2.5dB typical over entire band/+3dB:150kHz ~10MHz |
| 諧波突波響應(yīng) | <-40dBc, RF input < selected reference |
| 非諧波突波響應(yīng) | <-60dBc typical down from reference level, average, 5MHz/div |
| 三階交互調(diào)變雜訊 (3rd) | <-70dBc, @-40dBm input, 2 tones, 2MHz part/<-45dBc:150kHz ~10MHz |
| 相位雜訊 | -77dBc/Hz at 1GHz, 30kHz offset |
| 輸入 | |
| 輸入過(guò)載保護(hù) | +30dBm continuous, +25VDC |
| 阻抗 | 50 ohm nominal |
| 回復(fù)損失 | <16 dB (VSWR < 1.35) |
| 輸入衰減 | 50dB to 0dB in 10 dB steps coupled to reference level |
| 連接頭 | Type N female |
| 游標(biāo) | |
| 游標(biāo)數(shù) | 2 |
| 游標(biāo)解析度 | 0.1dB, 1kHz |
| 游標(biāo)模式 | 值, 相對(duì)值, PK->Marker, Marker->Center |
| 游標(biāo)準(zhǔn)確度 | 0.1dB+振幅準(zhǔn)確度 |
| 其他功能 | |
| 記憶 | 9 組參數(shù)設(shè)定記憶組 |
| Trace | Max. Hold, Average (2 ~ 32 traces), Freeze(Hold) |
| 設(shè)定 | Access parameters |
| FM/AM DEMODULATOR | |
| WB FM | 120kHz deviation |
| MB FM | 75kHz deviation |
| NB FM | 30kHz deviation |
| AM Outputs | Internal speaker, 3.5mm stereo jack, wired for mono operation |