固緯電子所推出的3GHz頻譜分析儀GSP-830是掃瞄式頻譜分析儀中具有高性能、低準位、易于操作和便于攜帶等多項優點的分析儀器，能夠在高頻與通訊 應用上，提供學術研究、教育訓練、電子組件設計與生產系統，以及自動化測試中的有效解決方案。固緯電子的GSP-830采用的整合性功能設計
| 頻率 | |
| 頻率范圍 | 9kHz ~ 3GHz |
| 老化率 | ± 10ppm, 0~50°C, 5ppm/年 |
| 頻寬范圍 | 2kHz ~ 3GHz 在 1-2-5 順序步進, 全展頻, 零展頻 |
| 相位噪聲 | -80dBc/Hz @1GHz 20kHz offset 典型值 |
| 掃頻時間范圍 | 50ms ~ 25.6s |
| 解析度帶寬 | |
| 解析度帶寬范圍 | 3kHz, 30kHz, 300kHz, 4MHz |
| 解析頻寬精確度 | 15% |
| 視頻頻寬范圍 | 10Hz ~ 1MHz 1-3 步進 |
| 幅度 | |
| 測量范圍 | -103dBm ~ +20dBm: 1MHz ~ 15MHz, Ref.Level @ -30dBm -117dBm ~ +20dBm: 15MHz ~ 1GHz, Ref.Level ≧-110dBm -114dBm ~ +20dBm: 1GHz ~ 3GHz, Ref.Level ≧-110dBm (Span = 50kHz, RBW = 3kHz) |
| 過載保護 | Max. +30dBm, ±25VDC |
| 參考電平范圍 | -110dBm ~ +20dBm |
| 精確度 | ±1dB @100MHz |
| 頻率平坦度 | ±1dB |
| 幅度線性度 | ±1dB over 70dB |
| 動態范圍 | |
| 平均背景噪聲 | <-135±1dBm/Hz: 1MHz ~ 15MHz, Ref.Level @ -30dBm <-149dBm/Hz, typical -152dBm/Hz: 15MHz ~ 1GHz, Ref.Level ≧-110dBm <-146dBm/Hz, typical -149dBm/Hz: 1GHz ~ 3GHz, Ref.Level ≧-110dBm |
| 三階交調失真 | <-70dBc RF Input @-40dBm, Ref.Level @-30dBm |
| 協波失真 | <-60dBc RF Input <-40dBm , Ref.Level @-30dBm |
| 非協波偽噪聲 | <-93dBm, 1MHz ~ 15MHz, Ref.Level @-30dBm <-107dBm ~ +20dBm: 15MHz ~ 1GHz, Ref.Level ≧-110dBm <-104dBm ~ +20dBm: 1GHz ~ 3GHz, Ref.Level ≧-110dBm (Span = 50kHz, RBW = 3kHz) |
| 總體 | |
| 顯示器 | 640 x 480 高分辨率 TFT 彩色 LCD |
| 分割視窗 | 動態視窗: 上, 下 或交替 (兩個同時掃描視窗) |
| 游標 | 10 組峰值游標: 5 組△游標 功能: Delta, To Peak, To Minimum, Peak Track, Peak Table, Peak Sort |
| 軌跡偵測 | 3 個軌跡功能：峰值, 值保持, 凍結, 平均, 軌跡數學運算 |
| 功率測量 | ACPR, OCBW, 信道功率, N dB 帶寬和相位抖動 |
| 自動設定功能 | 自動偵測并顯示 |
| 觸發 | 條件: 視頻, 外部 (正向, +5V TTL 外部信號) 模式: 普通, 單次, 連續 |
| 順序編程測量 | 可以不通過遠端控制軟件自動執行測試用戶定義的程序段, 10 組順序程序段設置 和 每個設置可有10 個程序段, 變量延遲 和 等待通過功能使自動測量更容易, 可順序鏈接和嵌套不同的順序設置. |
| 連接器 | |
| 射頻輸入 | N 型母頭, 50Ω 標準 射頻輸入 VSWR: <2:1, @0dBm 參考電平 |
| 外部參考 | BNC 母頭 |
| 時鐘輸入 | 1M, 1.544M, 2.048M, 5M, 10M, 10.24M, 13M, 15.36M, 15.4M, 19.2MHz |
| 參考時鐘輸入 | BNC 母頭, 10MHz |
| 直流輸入 | 插孔: 5.5mm, 12V |
| 直流輸出 (for GAP-801) | 類型: SMB 公頭, 輸出 +9V/100mA. |
| 接口 | |
| RS-232C | Sub-D 9 針母頭 |
| USB | USB Host/Device 全速 |
| VGA 輸出 | 前面板: 可插FLASH卡的A型插座 |
| 選配: GPIB 接口 | IEEE 488.2 總線 |
| 電源 | |
| AC 100 ~ 240V, 50/60Hz | |
| 附件 | |
| 操作手冊 x 1 電源線 x 1 USB 線(A型插頭轉小B型插頭) x1 | |
| 尺寸和重量 | |
| 330(W) x 170(H) x 340(D) mm 約 6kg | |
GSP-830 3GHz Spectrum Analyzer
| Opt. 01 | Tracking Generator | Tracking Generator - Frequency Range: 9k~3GHz - Amplitude Range: -50dBm~0dBm - Amplitude Accuracy: ±1dB@100MHz, 0dBm - Amplitude Flatness: ±1dB@0dBm - Harmonics: <-30dBc typical - Reverse Power: +30dBm - Impedance: Type: N female, 50Ω nominal - RF output VSWR: < 2:1 | |
| Opt. 02 | Battery pack | * 11.1V Li-Ion battery pack *2 | |
| Opt. 03 | ± 1ppm Stability | * ±1ppm, 0~50 °C , ±1ppm/yr | |
| Opt. 04 | 300Hz RBW | * RBW 300Hz, 3dB bandwidth, RBW Accuracy: 20% | |
| Opt. 05 | EMI Filter 9kHz & 120kHz RBW(*) | * RBW selections: 9kHz & 120kHz, 6dB bandwidth, Accuracy: 15% | |
| Opt. 06 | 10kHz & 100kHz RBW (*) | * RBW selections: 10kHz & 100kHz, 3dB bandwidth, Accuracy: 15% | |
| Opt. 07 | Demodulator (*) | * Demodulation: AM/ FM * Output: Internal speaker, 3.5mm stereo jack wired for mono operation * RBW selection: 10kHz & 100kHz, 3dB bandwidth, Accuracy: 15% | |
| Opt. 08 | GPIB Interface | * IEEE 488 bus | |
| Note: 1. (*) Only one option can be selection between Opt. 05, 06, 07 2. All options are factory-installed except opt.02. | |||
| OPTIONAL ACCESSORIES | |||
| ATA-001 | BNC Antenna (An additional ADP-001 is needed for fitting GSP spectrum analyzers) | ||
| ATA-002 | Near Field Probe (An additional ADP-001 & GTL-110 is needed for fitting GSP spectrum analyzers) | ||
| GAP-801 | Preamplifier Preamplifier with 10dB(typical), gain 9kHz ~ 6GHz | ||
| GAP-802 | Preamplifier Preamplifier with 20dB(typical), gain 9kHz ~ 3GHz | ||
| RLB-001 | Return Loss Bridge RLB Frequency Range 10MHz ~ 1GHz | ||
| GTP-3000 | Passive touch Probe Set PR-03: Passive touch probe, SMA(F) ADP-002: Adaptor, SMA(J/F) ~ N(P/M) GTL-303: RF Cable Assembly, SMA(P/M), 600mm | ||
| GKT-001 | General Kit set ADP-002: adaptor, SMA(J/F) ~ N(P/M) x 2 ATN-100: 10dB attenuator, N(J/F) ~ N(P/M) x 1 GTL-303: RF cable assembly(SMA(P/M),RD316,600mm)x2 GSC-002: Kit box x 1 | ||
| GKT-002 | CATV Kit set ADP-001: adaptor, BNC(J/F) ~ N(P/M) x 2 ADP-101: adaptor, BNC(J/F)75Ω ~ BNC(P/M)50Ωx 2 GTL-304: RF cable assembly(RG223,N(P/M)-N(J/F),300mm)x2 GSC-003: Kit box x 1 | ||
| GKT-003 | RLB Kit set GAK-001: termination 50 , N(P/M) x 1 GAK-002: Cap with chain, N(P/M) x 1 GTL-302: RF cable assembly(RG223,N(P/M),300mm)x2 GSC-004: Kit box x 1 | ||
| GKT-006 | EMI Probe Kit set ANT-01: 6cm Loop, H-Field Probe x 1 ANT-02: 3cm Loop, H-Field Probe x 1 ANT-03 6mm Stub tip, E- Field Probe x 1 PR-03: Touch Passive Probe x 1 ADP-02: N(P/M)~SMA(J/F) Adapter x 1 ADP-01: N(P/M)~BNC(J/F) Adapter x 1 Test Lead: BNC(P/M)~BNC(P/M) RF Cable x 1 Test Lead: SMA(P/M)~SMA(P/M) RF Cable x 1 | ||
| GRA-404 | Rack Adapter Panel Rack Mounting (19", 4U) | ||
| GSC-001 | Soft Carrying Case | ||
| GTL-301 | RF Cable RG 223 N(P/M), 1000mm | ||
| GTL-401 | DC Power Cord DC power cord with DC Jack and lighter plug, Current 5A | ||
