Same as HF-2025E lowcost RF Handheld Analyzer but with heavily extended measurement range, higher Analyzer-Precision and various additional features like data logger for long-term recordings. The HF-4040 is included in our cheap Intermediate Bundle 1.
Frequency range: 100MHz to 4GHz
Amplitude: -90dBm to 0dBm (typ.)
Lowest sample time: 100mS
Resolution (RBW): 100kHz to 50MHz
Units: dBm, dBµV, V/m, A/m, W/m² (dBµV/m, W/cm² etc. via PC software)
Detectors: RMS, Pulse
Input: 50 Ohm SMA RF-input (f)
Accuracy: +/- 3dB (typ.)
Interface: USB 2.0/1.1
Dimensions (L/W/D): 250x86x27 mm
Weight: 420gr
Warranty: 10 years
Highlights:
Exposure limit calculation and display according to DIN/VDE 0848
RF spectrum display
Data Logger (64K), expandable to 1MB (Option 001)
Real-time remote control via USB
Simultaneously displays frequency and signal strength