PMI Model No. SDLVA-0120-70-0225 is a SDLVA that operates over the 0.2 to 2.5 GHz frequency range.  Dynamic Range: >65 dB; Log Linearity: ±1.2 dB Typ., ±1.5 dB Max. @ -60 to 0 dBm and ±1.5 dB Typ., ±2.0 dB Max. @ -65 to +5 dBm; Minimum Logging Range: -60 dBm (-65 dBm Typ.); Maximum Logging Range: 0 dBm (+5 dBm Typ.); VSWR Input: 2.0:1 Max. (1.5:1 Typ.) Tangential Sensitivity: -60 dBm Min. (-65 dBm Typ.); Limited IF Output: -16 dBm Typ; Maximum RF Input Power: +10 dBm, +15 dBm Typ; and Log Video Output: Output Coupling: DC, Maximum Output Voltage: 2.7 V, Rise Time: 25 ns Max, Fall Time: 30 ns Max, DC Offset: 0.1 V Nominal (Adjustable), Slope: 20 mV/dB Nominal, Propagation Delay: 10 ns Max., 7 ns Typ and Video Load: 100 Ohms ± 10%.  This model has SMA female connectors in a housing measuring 3.75" x 1.50" x 0.50". 

 

https://www.pmi-rf.com/product-details/sdlva-0120-70-0225