Vector Signal Generator 300kHz-6.4GHz,
options:
B11 = Data Generator;
B12= Memory Extension 32Mbit;
B17 = Noise Generator and Distortion Simulator,
B20 = Modulat. Coder;
B45 = Digital Stand. WCDMA to 3GPP (FDD);
B48 = Extended Functions of WCDMA (3GPP);
B50 = Fast CPU
R&S SMIQ06B Vector Signal Generator 300 kHz to 6.4 GHz.
Versatile and broadband generation of digitally modulated signals up to 7 Msymbol/s. Analog and digital modulation capabilities. Generation of TDMA and CDMA signals to all main mobile radio standards. Broadband I/Q modulator with outstanding vector accuracy.
The high-grade I/Q modulator fitted as standard ensures minimum error vector magnitude and high intermodulation suppression.
Using modern digital signal processor (DSP) technology, the versatile concept allows the generation of high-precision digital modulation signals at high bit rates without any limitations on modulation modes or standards. In addition to digital modulation, the signal generators provide the full range of analogue modulation modes as well as simultaneous modulation capability.
RF Characteristics:
Frequency range from 300 kHz to 6.4 GHz
High (up to 16 dBm) and precise output level (<0.5 dB)
Fast setting time for frequency (<3 ms) and level (<2.5 ms) (Without switching the mechanical attenuators)
Frequency hopping (500 µs)
High spectral purity (typ. -130 dBc (1 Hz) at 1 GHz and 20 kHz carrier offset)
RF, AF and level sweep (user-programmable)
Data generator (option B11) with modulation coder (option B20):
Programmable data memory for modulation data, envelop-control and trigger signals. The data generator can be operated only in conjunction with the optional modulation coder (option B20).
Memory capacity: 15 Mbit
Max symbol rate: 8.5 MHz
Modes: Automatically repeating, single shot, manually or externally triggered
Demodulation of dedicated channel under multipath fading propagation conditions (in conjunction with options B14 and B17)
Demodulation of dedicated channel under static propagation conditions (in conjunction with option B17)
Fading simulation RF bandwidth (-3 dB): > 14 MHz
Modes:
Extern via I and Q modulation inputs
Intern with option B20
Number of path and channels: 6 path, 1 channel (B14)
Path attenuation:
Range: 0 dB to 50 dB
Resolution: 0.1 dB
Error (in range 0 dB to 20 dB): < 0.3 dB
Path delay:
Range: 0 μs to 160 μs
Resolution: 50 ns
Error: < 5 ns
€ 9,250 (net) $11,655 (US)