Test Configuration

1.The test PC is connected to the LKD230 through an Ethernet cable.

2.The LKD230 is connected to the DUT RF port through an RF cable.

3.The test PC communicates with the DUT through control interfaces such as UART.

4.The DUT is placed inside the RF shielding box during testing.

Key Performance Specifications

✅ VSG Output Power Range: 0 to -100 dBm

✅ VSA Input Power Range: +25 to -40 dBm

✅ VSG Power Accuracy: ±0.75 dB
(-90 to -100 dBm: ±1.5 dB)

✅ VSA Power Accuracy: ±0.75 dB

✅ Bluetooth VSG Residual EVM: Avg. < -35 dB

✅ Bluetooth VSA Residual EVM: Avg. < -35 dB

✅ VSG/VSA Carrier Leakage: ≤ -40 dBc

✅ VSG/VSA Spurious Emission: ≤ -50 dBc

✅ VSG/VSA Signal-to-Noise Ratio (SNR): ≥60 dB

✅ Port Return Loss: >12 dB

✅ Port Isolation: >110 dB

Test Software

The LKD230 is equipped with dedicated test software OpTool, featuring a simple and user-friendly interface for efficient test configuration, operation, and data analysis.