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manuals:elektrouchopro [2019/09/30 18:24]
mrkva created
manuals:elektrouchopro [2019/09/30 18:28] (current)
mrkva
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 {{:​manuals:​elektroucho_pro_v_ruke2_copy.jpg?​400|}} {{:​manuals:​elektroucho_pro_v_ruke2_copy.jpg?​400|}}
  
-Priezor ​is an open-source ​passive ​magnetic antenna for electromagnetic ​listening. It is very sensitive ​and capable of capturing faint atmospheric events in VLF radio bandsCompared to regular Elektrosluch,​ it is less directional and focused, and therefore ​more useful in recording ambient electromagnetic fields, where the overall "sound of the place" is desired.+Elektroucho Pro is a mono, passive electromagnetic ​sensor. You can use with as a regular dynamic microphone with a standard XLR preamplifier. It is significantly more sensitive ​than other common electromagnetic pickups (such as telephone pickup coils)It is more sensitive than our Elektrouši.
  
-It is about 30dB (~31.6x) more sensitive than common pickup coils (measured at 1kHz). For recording VLF ("​natural radio"​) sounds, it will perform best when paired with low-noise microphone preamplifier with at least 70 dB of gain (for example Sound Devices MixPre-3). +==== How to use Elektroucho Pro ====
- +
-==== How to use Priezor ​====+
   - Make sure that phantom power on your input device is off   - Make sure that phantom power on your input device is off
-  - Plug your Priezor ​to the microphone input of your recorder / mixer +  - Plug your Elektroucho Pro to the microphone input of your recorder / mixer 
   - Adjust the gain accordingly and listen   - Adjust the gain accordingly and listen
 +
 +//In certain special cases, you can notice that Elektroucho Pro reacts if you touch it with your hands. This is unavoidable since your body acts as an antenna that interacts with the device.//
 +
 ====Technical specifications==== ====Technical specifications====
-^ **Custom-wound heptagonal ​magnetic antenna** ^+^ **Passive ​magnetic antenna ** ^
 ^ **Frequency response** ​    | 20 Hz – 90+ kHz | ^ **Frequency response** ​    | 20 Hz – 90+ kHz |
 ^ **Antenna** | 333 turns of 0.15mm enamelled copper wire | ^ **Antenna** | 333 turns of 0.15mm enamelled copper wire |
-^ **Loop resistance** | ~300 Ω | +^ **Loop resistance** | ~22 Ω | 
-^ **Loop inductance** | ~50 mH | +^ **Loop inductance** | ~mH | 
-^ **Cable** | 1.5m shielded ​high-flex ​microphone cable |+^ **Cable** | 1.5m shielded microphone cable with 2.5 mm diameter ​|
 ^ **Connector** | gold-plated black Neutrik XLR | ^ **Connector** | gold-plated black Neutrik XLR |