產品明細

SGS100A

SGMA信號產生器

產品簡述

♦ 尺寸最小的向量信號產生器,節省空間,方便系統整合
♦ 通過PCIe/Ethernet介面,快速設置頻率及位準(切換時間小於: 280 μs)
♦ 緊湊型設計,具有卓越的射頻性能
♦ 最大輸出位準: +22 dBm
♦ 支持CW 和I/Q 模式的閉環ALC
♦ 最高12.75 GHz 的高輸出頻率
♦ 耐久性的電子衰減器

詢價

產品詳細介紹Product Introduction

The R&S®SGS100A is an RF source designed to meet the requirements of automated test systems. It is available as a CW source or as a vector signal generator with an integrated I/Q modulator. With its frequency range of up to 12.75 GHz, the vector signal generator version covers the essential digital signals. The CW version can be used as a flexible local oscillator as well as for interference testing against mobile radio standards. The R&S®SGU100A upconverter extends the frequency range to 40 GHz.

The very compact dimensions of only one height unit and ½ 19" rack width and the extremely fast frequency and level setting times are two features that demonstrate how consistently the R&S®SGS100A and the R&S®SGU100A have been designed for use in systems. They can also be used in all applications that require either multiple RF signal sources, such as beamforming applications, or where an extremely compact RF generator is needed, e.g. an operating source in customer systems.

Though compact, the R&S®SGS100A together with the R&S®SGU100A provides uncompromising signal purity and level accuracy. It offers performance usually available only from high-end instruments, including high output power, level repeatability and modulation bandwidth. During development, particular emphasis was placed on the total cost of ownership. A long calibration interval, excellent serviceability and options for expansion maximize the availability of the RF source.

Since the RF source is typically remote controlled, the front panels of the R&S®SGS100A and the R&S®SGU100A have a minimalist design. However, they offer status LEDs as well as all of the keys necessary for controlling generator operation. When used as a benchtop instrument, the R&S®SGS100A and the R&S®SGU100A are operated manually using the R&S®SGMA-GUI software that comes with the instrument.

Features

Dedicated ATE signal source
- Smallest integrated signal generator: 1 HU, ½ 19" for minimized required space in the test system
- Very fast setting times via PCIe/Ethernet interface for high throughput ❙ High maximum level for compensating losses in the setup
  - Maximum level of typ. +22 dBm up to 12 GHz (with R&S®SGS-B26 electronic step attenuator option)
  - Maximum level of typ. +17 dBm up to 40 GHz (with the combination of the R&S®SGS100A and the R&S®SGU100A)
- Optional wear-free electronic attenuator up to 12.75 GHz for reliable operation
High performance in the right package
- Very high level linearity and repeatability thanks to a closed ALC loop with I/Q modulation up to 40 GHz for constant test conditions
- Low SSB phase noise of typ. –133 dBc (20 kHz carrier offset, f = 1 GHz, 1 Hz measurement bandwidth)
- Optional high-stability reference oscillator for easy integration of a standard into the test system
- High modulation bandwidth of 2 GHz above 12 GHz carrier frequency with the R&S®SGU100A
Minimized total cost of ownership
- Attractive initial cost
- Straightforward modular design for short repair times, minimizing test system downtime
- Long calibration interval for minimized service costs
Connectivity
- Simple integration into a test system
- Multiple remote control options
- R&S®SGMA-GUI PC software
Frequency extension to 40 GHz with the R&S®SGU100A upconverter
- Two instruments into one: one RF output for the entire frequency range
- Seamless integration into existing user interfaces
- Lowest form factor and power consumption on the market
- High performance up to microwave frequencies

Specification

Specifications in brief
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/Ethernet 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, 13 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 R&S®SGU-B140/B140V)	–10 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 ≤ 40 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/Ethernet 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 plus R&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 (8.82 lb)

¹⁾ PEP = peak envelope power.
²⁾ > 0 dBm for instruments without the R&S®SGS-B26 electronic step attenuator.