Manufacturer: Rohde & Schwarz, München
Model: ABFS Fading Simulator
The Baseband Fading Simulator R&S®ABFS generates signals that simulate real receive conditions in mobile applications. Thus, the response of receivers under real-world conditions can already be checked during development and QM acceptance testing. The simulation of fading signals at baseband level reduces costs.
The Noise Generator R&S® ABFS-B1 (Option installed) adds a noise source to the output of the fi rst channel so that noise can be simulated in the frequency band used. The noise generator can be switched on or off irrespective of the operating modes of the basic version.
The optional Second Fading Simulator R&S® ABFS-B2 (Option installed) offers two extra channels with the same characteristics in addition to the two channels of the basic model. The optional Second Noise Generator R&S® ABFS-B3 (Option installed) provides an additional noise source for a further output. This second noise generator is either assigned to the second channel of the basic R&S® ABFS (with the first Noise Generator R&S® ABFS-B1 for the first channel) or to the first channel of the Second Fading Simulator R&S® ABFS-B2 (Option installed).
Fading profiles such as Rayleigh, Rician, pure Doppler, Lognormal or Suzuki can be assigned to each of the propagation paths irrespective of the selected circuit.
In addition to the fading profiles mentioned, the following parameters can be defi ned for each propagation path:
? Path attenuation
? Delay time
? Doppler frequency or speed between transmitter and receiver
? Coupling to another channel
? Preprogrammed fading models
? Many fading models have already been programmed in ABFS. The user can quickly recall these default settings and also modify the parameters.
? ABFS-B1 1115.0009.02
? ABFS-B2 1115.0309.02
? ABFS-B3 1115.0609.02
- Rohde & Schwarz ABFS Fading Simulator
- Power Cord
- Instruction Manual as PDF via E-Mail
The fading simulator is in excellent cosmetic condition and comes out of operation. We sell it here as 100% functional tested.