Rohde & Schwarz AFQ100A
| Attributo | Valore |
|---|---|
| Frequenza di uscita | DC – 300 MHz |
| Larghezza di banda del segnale I/Q | Fino a 500 MHz (larghezza di banda RF) |
| Frequenza di campionamento | Fino a 600 MSa/s |
| Risoluzione verticale DAC | 14 bit |
| Memoria per forma d'onda | Fino a 1 Gsa per canale |
| Numero di canali | 2 canali (I e Q) |
| Livello di uscita | ±0,5 V fino a ±2 V (regolabile) |
| Interfacce di connessione | GPIB, USB, LAN (LXI) |
| Formati di segnale supportati | WCDMA, LTE, WiMAX, WLAN, GSM, e altri standard digitali |
| Dimensioni e peso | 2U rack (88 mm × 426 mm × 460 mm), circa 11 kg |
Rohde & Schwarz AFQ100A Options:
- AFQ100A - AFQ-B10 - Waveform Memory 256 Msample
- AFQ100A - AFQ-B11 - Waveform Memory 1 Gsample
- AFQ100A - AFQ-B18 - Digital I/Q Output
- AFQ100A - AFQ-K80 - Bit Error Ratio Tester
- AFQ100A - AFQ-K6 - Pulse Sequencer
- AFQ100A - AFQ-K240 - Digital Standard GSM/EDGE
- AFQ100A - AFQ-K242 - Digital Standard 3GPP FDD
- AFQ100A - AFQ-K243 - Digital Standard 3GPP FDD Enhanced MS/BS Tests, incl. HSDPA
- AFQ100A - AFQ-K244 - Digital Standard GPS
- AFQ100A - AFQ-K245 - Digital Standard HSUPA
- AFQ100A - AFQ-K246 - Digital Standard CDMA2000® incl. 1xEV-DV
- AFQ100A - AFQ-K247 - Digital Standard 1xEV-DO Rev. A
- AFQ100A - AFQ-K248 - Digital Standard IEEE 802.11 (a/b/g)
- AFQ100A - AFQ-K249 - Digital Standard IEEE 802.16
- AFQ100A - AFQ-K250 - Digital Standard TD-SCDMA
- AFQ100A - AFQ-K251 - Digital Standard TD-SCDMA Enhanced
- AFQ100A - AFQ-K252 - Digital Standard DVB-H
- AFQ100A - AFQ-K254 - Digital Standard IEEE 802.11n
- AFQ100A - AFQ-K255 - Digital Standard EUTRA
- AFQ100A - AFQ-K256 - Digital Standard XM Radio
- AFQ100A - AFQ-K259 - Digital Standard HSPA+
- AFQ100A - AFQ-K261 - Multicarrier CW Signal Generation
- AFQ100A - AFQ-K262 - Additive White Gaussian Noise
| Model | AFQ100A |
|---|
ROHDE & SCHWARZ AFQ100A
The R&S AFQ100A from Rohde & Schwarz is a high performance self-contained and flexible baseband source that perfectly meets the requirements of digital baseband development and compolex modulation scheme generation and testing. Featuring a maximum clock rate of 300 MHz, a bandwidth of 200 MHz (RF) and a waveform memory of up to 1 Gsample, the R&S AFQ100A provides the functionality and flexibility that is required for development and production tests on receivers and components of modern digital communications standards such as WiMAX and LTE.
The R&S AFQ100A combines flexibility with outstanding signal quality. Their spurious suppression, for example, is first-rate and frequency response is extremely linear. All these essential features combined with a wealth of other functions make the R&S AFQ100A a very versatile baseband generator.
Digital communications are what the R&S AFQ100A was designed for:
- Variable memory clock rate (1 kHz to 300 MHz) can optimally be adjusted to the useful signal
- RF bandwidth of 200 MHz, e.g. for compensating higher-order non-linearities of multicarrier power amplifiers (MCPA)
- Long signal duration of up to 1 Gsample (B11 option). Long signals are needed e.g. for bit error ratio (BER) measurements
- WinIQSIM2 ™ options for communications standards such as WiMAX, LTE, HSPA, etc.
Aerospace and defense applications
- High bandwidth for generating very short pulses with short rise and fall times
- Pulse Sequencer Software for generating complex pulse patterns (K6 option)
- Accuracy
- Removable hard disk to meet high security requirements
Outstanding signal quality
- Excellent spurious-free dynamic range (SFDR) of up to typ. 83 dBc
- Frequency response of typ. 0.1 dB across 100 MHz I/Q bandwidth
- Frequency response compensation
- Very pure sine-wave source
Broad scope of applications
- Analog I/Q outputs (balanced and unbalanced) and optional digital outputs, e.g. for D/A and A/D converter tests
- Multisegment waveform for reducing switching time between diffe test signals and thus improving test throughput
- Numerous trigger and marker capabilities, e.g. for synchronization with a DUT
- Optional BER measurements for characterizing receivers
Easy creation of test signals
- Digital standards using R&S ®WinIQSIM2 ™
- Pulsed signals with Pulse Sequencer Software
- MATLAB Transfer Toolbox for easy interoperability with MATLAB ®
- ARB Toolbox for converting numeric I/Q data into AFQ waveform files
Easy operation
- Remote control via GPIB, USB and LAN
- User interface via external monitor or Windows XP Remote Desktop
- USB connectors for USB equipment (keyboard, mouse, memory stick)
