Ground microphone P-900 2018-03-14T12:06:01+00:00

Project Description

Ground microphone P-900

Application

Ground microphone P-900 should be used with an auxiliary frequency generator of 1024 ± 2 Hz / 2048 ± 2 Hz and no less than 200 W of output power at the load range from 0.5 to 200 Ohms (e.g., LFG-50) when searching using the inductive method.

Technical specifications

Parameter Value
Sensitivity at max / min amplification 20 uV / 500 mV
Pass band (-3 dB) in “1024Hz” / ”2048Hz” mode, Hz 10 / 12
Pass band in audio frequency mode, Hz 20 – 2200
Power source 5 АА × 1.2 V NiMh
Duty time, hours 16
Dimensions (W × H × D), mm 180 × 70 × 120
Net weight (batteries included) 0.65
Download Catalogue