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R&S?SGT100A SGMA 矢量射頻信號源

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主要特點
• 頻率和電平切換時間僅為240 μs(典型)的矢量信號發生器,用于生產中提高生產率
• 高達6GHz、集成基帶發生器的小型獨立矢量信號發生器(高1.5HU、寬19英寸)
• 集成有高達240 MHzI/Q調制帶寬(射頻)的基帶發生器,支持先進數字標準,包括IEEE 802.11ac
• 杰出的EVM和ACLR射頻性能
• 易于使用R&S®WinIQSIM2™仿真軟件生成數字標準信號,如LTE 和LTE-Advanced
• 在使用多于兩面接收天線的MIMO應用中增強R&S®SMW200A
Key Facts
  • Fastest vector signal generator with frequency and level switchover times of 240  μs (typ.) for optimized throughput in production
  • Smallest standalone vector signal generator up to 6 GHz with integrated baseband generator (1 HU ½ 19")
  • Integrated baseband generator with I/Q modulation bandwidth of up to 240 MHz (in RF) supporting all advanced digital standards, including IEEE 802.11ac
  • Excellent RF performance for EVM and ACLR
  • Easy signal generation for digital standards such as LTE and LTE-Advanced using the R&S®WinIQSIM2simulation software
  • Ideal enhancement for the R&S®SMW200A in MIMO applications with more than two receiving antennas

Specifications

 
Frequency
Frequency range CW mode and I/Q mode 1 MHz to 3 GHz
  with the R&S®SGT-KB106 option
CW mode and I/Q mode
 
1 MHz to 6 GHz
Setting time with PCIe/Ethernet remote control < 500 μs
Input frequency for external reference into R&S®SGT100A 10 MHz, 13 MHz, 100 MHz, 1000 MHz
Level
Specified level range   –120 dBm to +17 dBm (PEP)(peak envelope power)
Setting time with PCIe/Ethernet remote control, setting characteristic: auto < 500 μs
Spectral purity
Harmonics level ≤ 8 dBm, CW, I/Q wideband off < –30 dBc
Nonharmonics level > –10 dBm, offset > 10 kHz from carrier, f ≤ 1.5 GHz < –76 dBc
Wideband noise 10 MHz carrier offset,level > 5 dBm, 1 Hz meas. bandwidth, CW < –145 dBc
SSB phase noise 20 kHz carrier offset, 1 Hz measurement bandwidth
  f = 1 GHz < –126 dBc; –133 dBc (typ.)
  f = 6 GHz < –110 dBc; –117 dBc (typ.)
Pulse modulation   optional, with the R&S®SGT-K22 option
On/off ratio   > 80 dB
Minimum pulse width using the integrated pulse generator 20 ns
I/Q modulation
I/Q modulator bandwidth (RF) using an external analog signal
100 MHz < f ≤ 2.5 GHz, I/Q wideband
2.5 GHz < f ≤ 6  GHz, I/Q wideband
20 % of carrier frequency
1 GHz
  using the integrated baseband source
with the R&S®SGT-K521 option
with the R&S®SGT-K521 and R&S®SGT-K522 options, 
with the R&S®SGT-K521, R&S®SGT-K522 and R&S®SGT-K523 options
60 MHz
120 MHz
160 MHz

240 MHz
Waveform length in one-sample steps 1 sample to 32 Msample
  with the R&S®SGT-K511 option 1 sample to 256 Msample
  with the R&S®SGT-K511 and R&S®GT-K512 options 1 sample to 1 Gsample
Waveform changeover time in multisegment waveform mode 50 MHz clock rate (external trigger, without clock change) 5 μs (meas.)
Sample resolution equivalent to D/A converter 16 bit
ACLR WCDMA 3GPP FDD, TM 1-64 > 68 dB; 71 dB (typ.)
EVM IEEE 802.11ac, 160 MHz, MCS 9 0.4 % (typ.)
Supported standards with R&S®WinIQSIM2TM with additional options EUTRA/LTE, LTE-Advanced, 3GPP FDD incl. HSPA/HSPA+, GSM/EDGE/EDGE Evolution, TD-SCDMA, CDMA2000®/1xEV-DO, TETRA, IEEE 802.11a/b/g/n/p/ac, IEEE 802.16, Bluetooth®, NFC, DVB-H/DVB-T, DAB/T-DMB, GPS, Galileo, Glonass, BeiDou
Remote control   PCIe (single lane), Ethernet (TCP/IP) 10/100/1000BaseT, USB 2.0
General data
Power consumption   65 W (meas.)
Dimensions W × H × D, per unit 250 mm × 52.5 mm × 401 mm
(9.84 in × 2.07 in × 15.79 in)
1 HU, ½ 19“ rack width
Weight when fully equipped, per unit 4.0 kg (8.82 lb)
Recommended calibration interval 40 h/week operation in the full range of the specified environmental conditions 3 years

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