TLF3000 RF PHY tester is a wideband, ultra-high dynamic range 2.4 GHz software-defined receiver, signal analyzer and signal generator. It captures and analyses the entire 2402-2480 MHz band simultaneously providing RF PHY testing, signal generation, signal analysis in one powerful package.
The TLF3000 is a highly portable and flexible test platform that due to unique parallel architecture can execute testing much faster than traditional RF test systems.
The Bluetooth 802.15.4 developer configuration is specifically designed for use in a development lab environment for regression and pre-compliance testing.
Signal generator mode permits manual control over all the signal sources used for receiver testing. Any combination of the following signals can be generated simultaneously:
- Packetized 802.15.4 O-QPSK signal with programmable contents
- Continuously modulated or packetized O-QPSK signal
- Up to 3 independent in-band CW signals, which may be pulsed
- In-band AWGN source, which may be pulsed
- Out-of-band CW signal
All signal sources are fully parameterized
Signal analyzer mode monitors all 16 channels simultaneously. Any detected packets are captured and analyzed in accordance with the 802.15.4 specification. Tests include EVM, power spectral density, carrier offset and drift, output power as well as symbol timing accuracy. The signal analyzer can process either conducted signals or monitor off-air traffic from live links.
The signal analyzer mode also permits the capture of raw IQ data, FM demodulated data, constellations plots or power profiles.
Packet Sniffer mode monitors all 16 channels simultaneously. Any packets which are detected are demodulated and the bit stream either piped directly into Wireshark for live protocol analysis, and/or saved to file. Capture can be restricted to certain RF channels or an RSSI threshold can be set. During capture, a spectrum display is available so that the prevailing RF environment can be monitored.