R&S의 SGU100A SGMA 업 컨버터는 40 GHz까지 주파수를 확장하기 위한 제품입니다. SGS100A와 SGU100A를 연결하면 SGMA-GUI PC 소프트웨어를 통해 원격 제어 및 수동 조작 모두를 위한 단일 장비로 작동합니다.
결합된 계측기는 GS100A와 동일한 연결을 제공합니다 : 즉, 전체 주파수 범위에 대해 하나의 RF 출력 및 벡터 변조에 대해 하나의 아날로그 I / Q 입력. 이 설정에서, 작업 과제가 두 계측기 사이에 자동으로 투명하게 퍼져, 사용자는 두 기기가 아니라 마치 한 기기를 오퍼레이팅하는 것처럼 느낍니다.
SGS100A는 SGS100A를 사용하여 변조없이 10 MHz ~ 40 GHz의 전체 주파수 범위를 지원하고, 벡터 변조 기능을 갖추면 80 MHz ~ 40 GHz를 지원합니다.
Frequency | ||
Frequency range | with the R&S®SGS-B106 option | 1 MHz to 6 GHz |
with the R&S®SGS-B106 and R&S®SGS-B112 options | 1 MHz to 12.75 GHz | |
with the R&S®SGS-B106 and R&S®SGS-B112 options plus the R&S®SGU100A with the R&S®SGU-B120 option |
10 MHz to 20 GHz | |
with the R&S®SGS-B106 and R&S®SGS-B112 options plus the R&S®SGU100A with the R&S®SGU-B120 option and R&S®SGU-B140 option |
10 MHz to 40 GHz | |
with the R&S®SGS-B106V option | 80 MHz to 6 GHz | |
with the R&S®SGS-B106V and R&S®SGS-B112V options | 80 MHz to 12.75 GHz | |
with the R&S®SGS-B106V and R&S®SGS-B112V options plus the R&S®SGU100A with the R&S®SGU-B120V option |
80 MHz to 20 GHz | |
with the R&S®SGS-B106V and R&S®SGS-B112V options plus the R&S®SGU100A with the R&S®SGU-B120V option and the R&S®SGU-B140V |
80 MHz to 40 GHz | |
Setting time | with PCIe remote control | |
R&S®SGS100A alone | < 500 μs | |
R&S®SGS100A together with R&S®SGU100A | < 2 ms | |
Input frequency for external reference | into R&S®SGS100A | 10 MHz, 100 MHz, 1000 MHz |
Level | ||
Specified level range | for the R&S®SGS100A | –10 dBm to +15 dBm (PEP)1) |
with the R&S®SGS-B26 option | –120 dBm to +15 dBm (PEP)1) | |
for the R&S®SGS100A together with the R&S®SGU100A | ||
50 MHz < f ≤ 12 GHz (bypass mode) | –10 dBm to +15 dBm (PEP)1) | |
12 GHz < f ≤ 20 GHz | –10 dBm to +17 dBm (PEP)1) | |
12 GHz < f ≤ 40 GHz with the R&S®SGU-B140/B140V | –10 dBm to +15 dBm (PEP)1) | |
for the R&S®SGS100A together with the R&S®SGU100A and the R&S®SGU-B26 option | ||
50 MHz < f ≤ 12 GHz (bypass mode) | –100 dBm to +13 dBm (PEP)1) | |
12 GHz < f ≤ 20 GHz | –100 dBm to +15 dBm (PEP)1) | |
Level error | Setting Characteristic: AUTO; temperature range from +18 °C to +33 °C | |
1 MHz ≤ f ≤ 3 GHz (R&S®SGS100A alone) | < 0.5 dB | |
3 GHz < f ≤ 12.75 GHz (R&S®SGS100A alone) | < 0.9 dB | |
12 GHz < f ≤ 20 GHz (R&S®SGS100A together with R&S®SGU100A), level > –30 dBm | < 0.9 dB | |
Output impedance VSWR in 50 Ω system | in full frequency range, with the R&S®SGS-B26 option (R&S®SGS100A alone) |
< 1.8 |
in full frequency range (R&S®SGS100A together with R&S®SGU100A) |
< 1.7 (meas.) | |
Setting time | with PCIe remote control, Setting Characteristic: AUTO | |
R&S®SGS100A alone | < 500 μs | |
R&S®SGS100A together with R&S®SGU100A | < 2 ms (without switching of the mechanical attenuator) | |
R&S®SGS100A together with R&S®SGU100A plusR&S®SGU-B26 | < 25 ms (with switching of the mechanical attenuator) | |
Spectral purity | ||
Harmonics | level ≤ 8 dBm, CW, I/Q wideband OFF | < –30 dBc |
Nonharmonics | level > –10 dBm2), offset > 10 kHz from carrier, f ≤ 1.5 GHz (for R&S®SGS100A) |
< –76 dBc |
Subharmonics | level > –10 dBm2), f ≤ 3 GHz | < –76 dBc |
Wideband noise | 1 MHz ≤ f ≤ 6 GHz and 10 MHz carrier offset, 6 GHz < f ≤ 12.75 GHz and 30 MHz carrier offset, auto mode, level > 5 dBm, 1 Hz measurement bandwidth, CW |
|
R&S®SGS100A alone | < –145 dBc | |
R&S®SGS100A together with R&S®SGU100A | ||
CW, f ≤ 12 GHz | < –140 dBc (meas.) | |
CW, f > 12 GHz | < –142 dBc | |
CW, f > 19.5 GHz | < –139 dBc (typ.) | |
SSB phase noise | 20 kHz carrier offset, 1 Hz measurement bandwidth | |
f = 1 GHz | < –126 dBc; –130 dBc (typ.) | |
f = 10 GHz | < –106 dBc; –110 dBc (typ.) | |
I/Q modulation | ||
I/Q modulator bandwidth (RF) | 100 MHz < f ≤ 2.5 GHz, I/Q wideband | 40% of carrier frequency |
2.5 GHz < f ≤ 12.25 GHz, I/Q wideband | 1 GHz | |
f > 12 GHz (R&S®SGS100A together with R&S®SGU100A) |
2 GHz | |
Error vector | measured with 16QAM, filter root cosine α = 0.5, 10 kHz symbol rate | |
f > 80 MHz, RMS, 10 kHz symbol rate (R&S®SGS100A alone) | < (0.4 % + 0.2 % × f/GHz) | |
f > 12 GHz, RMS, 10 MHz symbol rate (R&S®SGS100A together with R&S®SGU100A) | < (2 % + 0.04 % × f/GHz) | |
ACLR | WCDMA 3GPP FDD, TM 1/64, frequency range from 1800 MHz to 2200 MHz (R&S®SGS100A alone) |
> 67 dB; 69.5 dB (meas.) |
Baseband bypass mode | ||
Frequency range | 1 MHz ≤ f ≤ 80 MHz | |
Specified level range | R&S®SGS100A alone | –5 dBm to +15 dBm |
with the R&S®SGS-B26 option | –120 dBm to +15 dBm | |
Remote control | using Rohde & Schwarz instrument driver | PCIe (single lane) |
using SCPI 1999.5 or compatible command sets | Ethernet (TCP/IP) 10/100/1000BaseT | |
using SCPI 1999.5 or compatible command sets | USB 2.0 | |
General data | ||
Power consumption | R&S®SGS100A alone | 70 W (meas.) |
R&S®SGU100A alone | 40 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 | 4.0 kg |
옵션 모델 | 설명 | |
하드웨어 옵션 | SGU-B120 | 10 MHz to 20 GHz, CW (no modulation) |
SGU-B120V | 10 MHz to 20 GHz, I/Q (with vector modulation) | |
SGU-B140 | Frequency extension to 40 GHz, CW | |
SGU-B140V | Frequency extension to 40 GHz, I/Q | |
SGU-B26 | Mechanical Step Attenuator | |
추천 옵션 | SGU-Z3 | Cable Kit SGU100A to SGS100A (side-by-side) |
SGU-Z4 | Connection Kit SGU100A to SGS100A | |
ZZA-KN20 | 19" Rack Adapter (mounting two half 19" housings 1 RU high) | |
ZZA-KN21 | 19" Rack Adapter (mounting half 19" housing 1 RU high) | |
SGS-Z8 | SGMA Adapter side-by-side |