R&S®SMW200A是矢量信号发生器为的应用。由于其灵活性、性能和直观的操作，它是一个的工具，以产生复杂高质量的数字调制信号。

Frequency

Frequency range, RF path A

R&S

®

SMW-B1003

100 kHz to 3 GHz

R&S

®

SMW-B1006

100 kHz to 6 GHz

R&S

®

SMW-B1007

100 kHz to 7.5 GHz

R&S

®

SMW-B1012

100 kHz to 12.75 GHz

R&S

®

SMW-B1020

100 kHz to 20 GHz

R&S

®

SMW-B1031

100 kHz to 31.8 GHz

R&S

®

SMW-B1040/-B1040N

100 kHz to 40 GHz

R&S

®

SMW-B1044/-B1044N

100 kHz to 44 GHz

Frequency range, RF path B (optional, see R&S

®

SMW200A data sheet for possible RF path configurations)

R&S

®

SMW-B2003

100 kHz to 3 GHz

R&S

®

SMW-B2006

100 kHz to 6 GHz

R&S

®

SMW-B2007

100 kHz to 7.5 GHz

R&S

®

SMW-B2020

100 kHz to 20 GHz

Level

Specified level range

3 MHz ≤ f

–120 dBm to +18 dBm (PEP)

R&S

®

SMW-B1031, R&S

®

SMW-B1040/-B1040N

–120 dBm to +15/+18 dBm (PEP), depending on RF

Spectral purity

Harmonics

level

R&S

®

SMW-1020/-B1031/-B1040/-B1040N/-B2020,

f  >3.5 GHz

Nonharmonics

CW or vector modulation with full-scale DC input, level > –10 dBm,

carrier offset > 10 kHz, 200 MHz

standard

with R&S

®

SMW-B711/-B721 option

SSB phase noise

CW, carrier offset = 20 kHz, f = 1 GHz

standard

with R&S

®

SMW-B711/-B721 option

CW, carrier offset = 20 kHz, f = 10 GHz

standard

with R&S

®

SMW-B711/-B721 option

 modulation

Supported  modulation modes

AM (optional), FM (optional), φM (optional), pulse (optional)

I/Q modulation

RF modulation bandwidth

with internal widebａnd baseband, “I/Q wideband” on

300 MHz ≤ f ≤ 2.5 GHz

±40 % of carrier frequency

f > 2.5 GHz

±1 GHz

with internal standard baseband, “I/Q wideband” on, f ≥ 250 MHz

±80 MHz

Modulation frequency response in specified RF modulation bandwidth

with internal widebａnd baseband, “I/Q wideband” on

Widebａnd basebａnd generator

R&S

®

SMW-B9 option, up to two basebａnd generators can be installed

Signal bandwidth

depending on options

up to 2 GHz

ARB memory depth

depending on options

up to 2 Gsample

Frequency offset

depending on options

up to -1 GHz to + 1 GHz

Standard basebａnd generator

R&S

®

SMW-B10 option, up to two basebａnd generators can be installed

Signal bandwidth

depending on options

up to 160 MHz

ARB memory depth

depending on options

up to 1 Gsample

Frequency offset

depending on options

up to -80 MHz to +80 MHz

Digital standards

Supported standards and modulation systems

5G New Radio, Cellular IoT, LTE (up to Release 15), 3GPP FDD/HSPA/HSPA+, WLAN IEEE 802.11a/b/g/n/j/p/ac/ad/ax, OneWeb, DVB-S2/DVB-S2X, OFDM signal generation, AWGN and more

Fading and MIMO

Fading simulator

R&S

®

SMW-B14 or -B15 option, up to four fading modules can be installed

Fading bandwidth

max. 200 MHz

Fading channels

depending on options

max. 32

MIMO fading scenarios

depending on options

2x2, 4x2, 2x4, 3x3, 4x4, , 8x4, 4x8, 8x2, 2x8, 4x2x2 and more

Fading modes

depending on options

Multipath, moving delay, birth-death, high-speed train, two-channel interferer

Fading profiles

depending on options

Rayleigh, Rice, pure Doppler, Static path, Gauss, and more

Transmission Simulations

Noise sources

AWGN, Phase Noise, Notched Noise, Impulsive Noise