The R&S®Spectrum Rider FPH offers German engineered performance and ergonomic design at an affordable price. The excellent RF performance can capture weak signals with a DANL as low as –163 dBm. The FPH-INH4 is ideal for ensuring transmission coverage, analyzing interference, and spectrum clearance.
 
Key Facts:
Frequency range: 5 kHz to 8 GHz (R&S®FPH-INH8)
Resolution bandwidth: 1 Hz to 3 MHz
DANL at 3 GHz (preamp on): <–163 dBm
Battery operation: 7 hours
Weight: 2.5 kg
999-hour spectrogram recording function
Built-in preamplifier option that increases sensitivity to capture low-power interferers
Built-in attenuator prevents overloading from strong signals