Testing Services
Inntot Testing Infrastructure for Digital Broadcast Radio
Rohde and Schwarz BTC Broadcast Test Center
- Generation of multiple signals with outstanding RF quality
- Signal generation for multiple standards in Digital Radio: DAB/DAB+,DRM/DRM+,HD Radio,CDR,AM & FM
- Realtime modulation
- Simulation of the transmission channel to generate real world conditions
FUNCTIONALITY TESTING
Digital Radio Functionality Testing such as Scan, Seek, Service Management & Switching, Linking, Announcements, Reconfiguration, Emergency Alerts etc
PERFORMANCE TESTING
RF & Timing Performance
Minimum Receiver Requirements
RedWoodComm-RWC2010B
Functionality Testing for
- DAB/DAB+
- DRM/DRM+
- AM & FM
RF Performance Tests
- Sensitivity
- Dynamic Range
- Adjacent channel selectivity
- Far-off selectivity
- Blocking
- Co-channel selectivity (co-channel rejection)
- Receiver Linearity
- Performance in Rayleigh channels
Timing Performance Tests
- Time To Audio
- Auto Scan
- Service Switching
USRP N200 with WBX, LFTX daughter boards
Transmission of Signals for
- DAB/DAB+
- DRM/DRM+
- HD Radio
- CDR
- AM & FM
Keysight Field Fox N9935A
Spectrum Analyzer: Useful for Signal Analysis in Lab as well as Field Testing.
SignalHound BB60D
BB60D is a Real-Time Spectrum Analyzer and RF Recorder (9 kHz to 6 GHz, bandwidth of 27 MHz) is useful for real-time spectrum monitoring, interference hunting, spread spectrum signal analysis, capturing intermittent events, and general purpose spectrum analysis.
Spark DRM Signal Generator
Realtime modulator software for Digital Radio Mondiale (DRM) and analog FM/AM radio standards. Content provider and modulator for DRM30 and DRM+.
Shield Box
AA5022 Aluminum Shield Box with Mild Steel Interior layer to prevent Interference.
Inntot Testing Streams & Expertise
- Live Recorded Streams from various parts of India for various conditions
- DRM Content Servers
- Test Streams from DRM Consortium
- Live Recorded Streams from Various parts of Europe
- DAB Test Streams
- Test Streams from World DAB
- Expertise to test DAB Click Test Suite
- Live Recorded Streams from USA
- HD Test Streams
- Test Streams from Xperi
- Live Recorded Streams from China
- CDR Test Streams
Experienced Test Engineers for Digital Radio & Analog Radio Functionality Testing.
PERFORMANCE TESTING
Experienced Test Engineers for Digital Radio & Analog Radio RF & Timing Performance.
BUG TRIAGING
Strong Expertise in Customer issue profiling/triaging.