在應用和生產中提供一流的靈活性
SMCV100B矢量信號發生器率(lv)先(xian)成為適(shi)用(yong)于汽車電(dian)子、廣播電(dian)視(shi)、導航和無線應用(yong)的(de)多(duo)標(biao)準平臺。R&S?SMCV100B 功能獨特，可用(yong)于從(cong)實(shi)驗室到生產(chan)以及整(zheng)合(he)不(bu)同技術的(de)多(duo)種應用(yong)。
主要特點：
• 適用于(yu)廣播(bo)電(dian)視、導(dao)航(hang)、蜂窩和(he)無(wu)線(xian)應用的多(duo)標準(zhun)平(ping)臺
• 全軟(ruan)件選件定義的矢量(liang)信號(hao)發(fa)生(sheng)器，具備(bei)5"觸摸屏
• 先(xian)進的射頻(pin)信號生成(cheng)概念(nian)，頻(pin)率(lv)范圍介于(yu)4kHz至7.125GHz
• 輸出功率高達+25dBm
• 調(diao)制帶(dai)寬高達240MHz
產品優勢：
創新性&穩定性
頻率產(chan)生單元，作為(wei)(wei)信號(hao)發生器的基礎(chu)和核心(xin)，自然(ran)而然(ran)成為(wei)(wei)工程師們大開腦洞的首要對象。
今天，得(de)益于(yu)半導體(ti)(ti)技術的不斷進步，直接(jie)合成+混(hun)頻架構的出(chu)現，讓模數概念(nian)又有了新(xin)的玩法。
SMCV100B采用(yong)最新的直接數字射(she)頻上變頻技術來生(sheng)成頻率(lv)高達2.5GHz的輸出信(xin)號(hao)。這允許在數字域(yu)中進行I/Q調(diao)制和RF信(xin)號(hao)生(sheng)成，消除了(le)傳統模擬I/Q調(diao)制器(qi)常見的I/Q不(bu)平(ping)衡誤(wu)差和LO泄漏。由于有(you)了(le)新概念，信(xin)號(hao)發生(sheng)器(qi)的SSB相位噪聲性能非常好。模擬混頻概念用(yong)于生(sheng)成2.5GHz以上的頻率(lv)。
品質保證&性價比
SMCV100B是第一款能夠涵(han)蓋5GNRFR1到7.125GHz的(de)經濟型信號發生器，這也(ye)使(shi)其(qi)成為移動(dong)通信應用的(de)理想(xiang)選(xuan)擇。 SMCV100B還可以使(shi)用 WinIQSIM2仿真軟件(jian)，該軟件(jian)支(zhi)持所有常見的(de)蜂窩(wo)和無線連接標準，包括IoT和Wi-Fi（802.11xx）等標準。
作為享譽業界的(de)(de)射(she)頻(pin)專家(jia)，R&S將在射(she)頻(pin)設計和信號分析能力表現出(chu)的(de)(de)一流的(de)(de)價值和出(chu)色(se)的(de)(de)可靠性，繼續發(fa)揚在 SMCV100B身上，完(wan)美支撐(cheng)起新架構"直接(jie)數(shu)字合(he)成"的(de)(de)技術優勢(shi)。
SMCV100B是優化現有(you)測試(shi)系統的(de)(de)理想解決(jue)方案。生(sheng)產部門(men)通常都需要最大程度的(de)(de)靈活性和(he)極快(kuai)的(de)(de)響應時(shi)間，以生(sheng)成不同(tong)(tong)標準的(de)(de)信(xin)號。憑借其平(ping)臺概念， SMCV100B可以完全滿足這些要求，之前用于不同(tong)(tong)標準的(de)(de)多個(ge)信(xin)號源現在(zai)只需一臺 SMCV100B即可代替(ti)，為未來(lai)測試(shi)系統的(de)(de)擴展實現成本控(kong)制。
硬實力&軟實力
更為關鍵(jian)的是(shi)(shi)， SMCV100B并不"偏(pian)科"，不管是(shi)(shi)在硬件上，還是(shi)(shi)軟件系統方(fang)面，都已(yi)經達到了一個新(xin)的高度。
SMCV100B為內部(bu)基帶(dai)信(xin)號(hao)生成(cheng)提供了強大(da)的硬件。它(ta)可以(yi)在FPGA中實時生成(cheng)信(xin)號(hao)，也可以(yi)使用ARB發(fa)生器直(zhi)接生成(cheng)用于數字通信(xin)標準的I/Q信(xin)號(hao)。
FPGA中的(de)(de)實時(shi)(shi)信號生(sheng)成專用于廣播標準。這種技(ji)術能(neng)夠連續和長時(shi)(shi)間不(bu)間斷地生(sheng)成用于解碼的(de)(de)不(bu)同(tong)數據內容(rong)（音頻、視頻、數據、PRBS）的(de)(de)信號。這樣的(de)(de)長序(xu)列對(dui)于測(ce)試(shi)調諧器的(de)(de)性(xing)能(neng)或EMC是必需的(de)(de)。
Frequency
Range | with R&S®SMCVB-B103 option (mandatory) | 4 kHz to 3 GHz |
with R&S®SMCVB-B103 and R&S®SMCVB-KB106 options | 4 kHz to 6 GHz |
with R&S®SMCVB-B103, R&S®SMCVB-KB106 and R&S®SMCVB-KB107 options | 4 kHz to 7.125 GHz |
Resolution of setting | | 0.001 Hz |
Resolution of synthesis | f = 1 GHz | 2.665 μHz (nom.) |
Settling time | to within < 1 × 10–7 for f > 200 MHz or < 20 Hz for f ≤ 200 MHz with GUI update stopped, I/Q optimization mode: fast, measured from command at instrument to frequency settled within specified range, with Ethernet (fast socket) remote control, level setting characteristic: auto | < 5 ms |
Range and resolution of phase offset setting | | –999.99° to +999.99°, 0.01° resolution |
Reference frequency
Frequency error | at time of calibration in production | < 1 × 10–7 |
Aging | after 30 days of uninterrupted operation | ≤ 1 × 10–6/year |
Temperature effect | in temperature range from +5 °C to +45 °C | ± 1.0 × 10–6 |
Source | | internal, external |
External reference frequency modes | standard | 10 MHz |
Reference frequency input |
Connector type | REF IN on rear panel | BNC female |
Input frequency | | 10 MHz |
Minimum frequency locking range | | ± 25 × 10–6 (meas.) |
Input level range | | 0 dBm to +16 dBm (meas.) |
Input impedance | | 50 Ω (nom.) |
Reference frequency output |
Connector type | REF OUT on rear panel | BNC female |
Output frequency | square wave |
source mode: internal | 10 MHz |
source mode: external | 10 MHz |
Output level | | +7 dBm to +13 dBm, +10 dBm (meas.) |
Source impedance | | 50 Ω (nom.) |
Level
Setting range |
R&S®SMCVB-B103/-KB106/-KB107 | standard |
4 kHz ≤ f < 100 kHz | –120 dBm to +16 dBm |
100 kHz ≤ f < 6 GHz | –145 dBm to +16 dBm |
6 GHz ≤ f ≤ 7.125 GHz | –145 dBm to +16 dBm |
with R&S®SMCVB-K31 option |
4 kHz ≤ f < 100 kHz | –120 dBm to +25 dBm |
100 kHz ≤ f ≤ 6 GHz | –145 dBm to +25 dBm |
6 GHz ≤ f ≤ 7.125 GHz | –145 dBm to +25 dBm |
Setting resolution | | 0.01 dB |
Specified level range | peak envelope power (PEP) |
R&S®SMCVB-B103/-KB106/-KB107 | standard |
4 kHz < f ≤ 10 MHz | –110 dBm to +15 dBm |
10 MHz < f ≤ 6 GHz 1 | –120 dBm to +15 dBm |
6 GHz < f ≤ 7.125 GHz | –120 dBm to +15 dBm |
with R&S®SMCVB-K31 option |
4 kHz < f ≤ 10 MHz | –110 dBm to +20 dBm |
10 MHz < f ≤ 6 GHz 1 | –120 dBm to +20 dBm |
6 GHz < f ≤ 7.125 GHz | –120 dBm to +18 dBm |
Level accuracy | level setting characteristic: auto, temperature range from +18 °C to +33 °C |
level > –80 dBm |
4 kHz < f < 200 kHz | < 1.8 dB |
200 kHz ≤ f ≤ 10 MHz | < 0.7 dB |
10 MHz < f ≤ 2.5 GHz 1 | < 0.5 dB |
f > 2.5 GHz 1 | < 0.7 dB |
level ≤ –80 dBm |
4 kHz < f < 200 kHz | < 1.8 dB |
200 kHz ≤ f ≤ 10 MHz | < 1.2 dB, < 1.0 dB (typ.) |
10 MHz < f ≤ 2.5 GHz 1 | < 0.8 dB |
f > 2.5 GHz 1 | < 1.1 dB |
Settling time | to < 0.1 dB deviation from final value, with GUI update stopped, temperature range from +18 °C to +33 °C, f > 10 MHz, level setting characteristic: auto, I/Q optimization mode: fast measured from command at instrument to frequency settled within specified range, with Ethernet (fast socket) remote control |
| < 5 ms |
Interruption-free level range | level setting characteristic: uninterrupted level setting | > 20 dB |