R&S®SMA100B 射頻和微波信號發生器提供優異性能。在維持更高輸出功率的同時提供更純凈的輸出信號。作為性能優異的信號發生器,它可以完成射頻半導體、無線通信以及航空航天和國防領域較苛刻的組件、模塊和系統測試與測量任務。
主要特點
- 頻率范圍介于 8 kHz 至 3 GHz、6 GHz、12.75 GHz、20 GHz、31.8 GHz、40 GHz、50 GHz 和 67 GHz(在過范圍模式下達 72 GHz)
- 優異的 SSB 相位噪聲:偏移值為 10 kHz 時,1 GHz 條件下為 –152 dBc(典型值),10 GHz 條件下為 –132 dBc(典型值)
- 幾乎沒有寬帶噪聲:10 GHz 條件下為 –162 dBc(測量值),偏移值為 30 MHz
- 在寬頻率范圍內輸出功率超過 30 dBm
- 極低的諧波
采用觸摸顯示屏的*圖形用戶界面
規格
Frequency | ||
Frequency range | R&S®SMAB-B103 | 8 kHz to 3 GHz |
R&S®SMAB-B106 | 8 kHz to 6 GHz | |
R&S®SMAB-B112 | 8 kHz to 12.75 GHz | |
R&S®SMAB-B120 | 8 kHz to 20 GHz | |
R&S®SMAB-B131 | 8 kHz to 31.8 GHz | |
R&S®SMAB-B140/-B140N | 8 kHz to 40 GHz | |
R&S®SMAB-B150/-B150N | 8 kHz to 50 GHz | |
R&S®SMAB-B167/-B167N | 8 kHz to 67 GHz (overrange up to 72 GHz) | |
Level | ||
Maximum specified output power (PEP) | R&S®SMAB-B103/-B106 | |
standard | ||
f = 3 GHz | +19 dBm | |
f = 6 GHz | +19 dBm | |
with R&S®SMAB-K31 | ||
f = 3 GHz | +25 dBm | |
f = 6 GHz | +25 dBm | |
with R&S®SMAB-K31 and R&S®SMAB-B32 | ||
f = 3 GHz | +30 dBm | |
f = 6 GHz | +30 dBm | |
R&S®SMAB-B112/-B120 | ||
standard | ||
f = 12.75 GHz | +18 dBm | |
f = 20 GHz | +17 dBm | |
with R&S®SMAB-K33 | ||
f = 12.75 GHz | +20 dBm | |
f = 20 GHz | +20 dBm | |
with R&S®SMAB-K33 and R&S®SMAB-B34 | ||
f = 12.75 GHz | +27 dBm | |
f = 20 GHz | +24 dBm | |
R&S®SMAB-B131/-B140/-B140N | ||
standard | ||
f = 31.8 GHz | +13 dBm | |
f = 40 GHz | +13 dBm | |
with R&S®SMAB-B35 | ||
f = 31.8 GHz | +17 dBm | |
f = 40 GHz | +16 dBm | |
with R&S®SMAB-B35 and R&S®SMAB-K36 | ||
f = 31.8 GHz | +22 dBm | |
f = 40 GHz | +19 dBm | |
R&S®SMAB-B150/-B150N/-B167/-B167N | ||
standard | ||
f = 50 GHz | +5 dBm | |
f = 67 GHz | +5 dBm | |
with R&S®SMAB-B37/-B39 | ||
f = 50 GHz | +11 dBm | |
f = 67 GHz | +9 dBm | |
with R&S®SMAB-B37/-B39 and R&S®SMAB-K38/-K40 | ||
f = 50 GHz | +18 dBm | |
f = 67 GHz | +10 dBm | |
Spectral purity | ||
SSB phase noise | f = 1 GHz, 1 Hz measurement bandwidth | |
standard, carrier offset = 20 kHz | <-135 dBc, –140 dBc (typ.) | |
with R&S®SMAB-B709, carrier offset = 10 kHz | <-140 dBc | |
with R&S®SMAB-B710(N), carrier offset = 10 kHz | <-140 dBc, –145 dBc (typ.) | |
with R&S®SMAB-B711(N), carrier offset = 10 kHz | <-147 dBc, –152 dBc (typ.) | |
SSB phase noise (continued) | f = 10 GHz, 1 Hz measurement bandwidth | |
standard, carrier offset = 20 kHz | –115 dBc, –120 dBc (typ.) | |
with R&S®SMAB-B709, carrier offset = 10 kHz | <-120 dBc | |
with R&S®SMAB-B710, carrier offset = 10 kHz | –120 dBc, –125 dBc (typ.) | |
with R&S®SMAB-B711, carrier offset = 10 kHz | –128 dBc, –132 dBc (typ.) | |
Harmonics | ||
Instruments equipped with R&S®SMAB-B103/-B106 and R&S®SMAB-K31/-B32 options | 10 MHz < f ≤ 6 GHz, P = 18 dBm | <-60 dBc |
Instruments equipped with R&S®SMAB-B112/-B120 and R&S®SMAB-K33/-B34 options | 10 MHz < f ≤ 20 GHz, P = 16 dBm | <-55 dBc |
Instruments equipped with R&S®SMAB-B131/-B140(N)/-B150(N)/-B167(N) and R&S®SMAB-B35/-K36/-B37/-K38/-B39/-K40 options | 10 MHz < f ≤ 31.8 GHz, P = 13 dBm | <-55 dBc |
Nonharmonics | f = 1 GHz, > 10 kHz from carrier, 10 dBm | <-92 dBc |
f = 1 GHz, > 10 kHz from carrier, 10 dBm with R&S®SMAB-B711(N) option | <-100 dBc | |
Supported modulation modes | with R&S®SMAB-K720 option | AM, FM, φM |
Pulse modulation | with R&S®SMAB-K22 option | |
Rise/fall time | R&S®SMAB-K22, f > 700 MHz | <10 ns, 5 ns (typ.) |
On/off ratio | R&S®SMAB-K22 | >80 dB |
Minimum pulse width | R&S®SMAB-K22 | <20 ns |