Description
The specifications indicated in the data sheet for the Vector Signal Generator Rohde & Schwarz SMIQ03B are also valid for the Rohde & Schwarz SMIQ03S Signal Generator for XM Radio System with the following exception: the SMIQB15 (Second Fading Simulator, 12 paths) cannot be installed. As regards the options SM-B5 (FM/AM Modulator), SMIQB14 (Fading Simulator, 6 paths), SMIQB17 (Noise Generator and Distortion Simulator), not more than two of these options can be installed at a time.
Rohde & Schwarz SMIQ03S Features:
- Generation of complete XM radio compliant signals
- Both XM satellite (TDM) and terrestrial (MCM) signals can be generated
- Simulation of satellite–satellite or satellite–repeater handover using a second SMIQ03S
- User-friendly software tool for encoding user-defined audio sequences (with Software SMIQ-K4)
- 20 seconds of signal sequence consisting of 50 channels
- Generation of AM and FM signals for analog tests (with option SM-B5)
- Simulation of multipath signals present at radio receiver (with option SMIQB14)
- Simulation of realistic satellite transmission signal scenarios (with option SMIQB17)
Rohde & Schwarz SMIQ03S Specifications:
- COFDM coder: modulates a bit stream in line with DARS SYSTEM Waveform Requirements – Terrestrial Physical Layer – DARS-FHG-FDSC-601-110000(DARS-ENG-FHG-026-2101) Edition 03 Revision 01 FINAL DRAFT
- Modulation mode COFDM with 637 active subcarriers, each DQPSK-modulated
- Data rate 4.06333 Mbps
- Bandwidth 2.48 MHz
- Frequency response –1.2 MHz < f < +1.2 MHz: –0.5/+0.2 dB
- Attenuation at 1.35 MHz carrier offset: 30 dB
- Attenuation at 2.0 MHz carrier offset: 33 dB
- Attenuation at 20 MHz carrier offset: 50 dB
- Data generator (memory size) 83079936 bits (20 seconds before repetition)
Contact TestWorld to get the best pricing on a used/refurbished Rohde & Schwarz SMIQ03S Signal Generator for XM Radio System. Rental and lease options available.
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