background image

 

 

 

 
 
 
 

 

 

2 parallel

 working 

ways of detection 

1. manually

 operated: mixer mode (Heterodyne) 

2. automatically

 operated: scanner with frequency 

indicator and spectrogram of bat calls (frequency 
devisor) – so no bat call gets lost anymore! 

 

Applicable for 

expert 

as well as for 

beginners

 

 

Frequency range 

15 kHz to 130 kHz

 infinitely 

adjustable in steps of 1 kHz 

 

Continuous 

display of maximum values

 while scan-

ning, ideal for easy bat detection 

 

Up to 

4 fixed frequency

 programmable for fast 

accessing of known bat species 

 

Easy to handle

, adjustments are saved 

 

Very good sensibility

, because of special 

ultrasonic 

microphone

 in combination with a high quality pre-

amplifier stage 

 

High quality of sound

 and volume, brilliant clear 

and differentiated transfer of bat call through inte-
grated 1,5 W speaker  

 

Modern 

microprocessor technology

LCD with 

adjustable backlight

 (which can be switched off) 

 

Auto shut-off 

for battery protection (adjustable from 

1 min to 

 

Optimally suitable for use in 

eavesdrop boxes

 

 

Indication of 

status of battery charge

 

 

3,5 mm 

earphone jack plug

 

 
 

 

 

power supply: 

4x AA Mignon

 alkaline battery or rechargeable NiMH bat-

tery 

 

battery life according

 to mode of operation up to 

40 hours 

 

power consumption ca. 30 mA 

 

weight including battery ca.

 230 g 

 

 

dimensions

 ca. length=185mm, width=65 mm, height=28 mm 

 
 

Characteristics 

Technical details 

SSF BAT

2

 

Ultrasonic detector

 

microelectronic VOLKMANN

 

040

 kHz 

2 3 4 5 6 7 8 9 0 1

038

VOL

020

.

 

040

 

045

 

000

 

Summary of Contents for BAT 2

Page 1: ...n with a high quality pre amplifier stage High quality of sound and volume brilliant clear and differentiated transfer of bat call through inte grated 1 5 W speaker Modern microprocessor technology LC...

Page 2: ...ities in accordance with your national legislation and the directive 2002 96 EC and 2006 66 EC For more information about collection and recycling of old products and batteries please contact your loc...

Page 3: ...efault setting after switch on ___________________________ 6 Volume setting ________________________________________ 7 Adjustment of Mixer frequency ___________________________ 7 Use of frequency divi...

Page 4: ...un bolt for opening Please pay attention to correct in sertion of batteries Please remove batteries while not using device for a long period several months Please pay attention to the hints of the Bat...

Page 5: ...ormal mode Short push mixer frequency 1 kHz Long push mixer frequency fast run Programmer mode Volume volume 1 Store mixer frequency 1 kHz Light backlight 3 levels and switch off Off time for automati...

Page 6: ...ts and On Off button for more than 2 sec Furthermore if device is switched on and not used within a certain time device switches off automatically for protection of batteries Default time is 5 minutes...

Page 7: ...yed in a graphic At the same time strongest located frequency will be displayed on the right peak frequency Through short push of frequency button this located peak frequency will be taken as mixer fr...

Page 8: ...y storage space is displayed as 000 Selection of storage space While you are in the Store menu selection of storage space is possible through short push of button A show the current storage space Adju...

Page 9: ...ow keys and for switching through different options for the auto switch off time 1 5 10 30 minutes 1 4 6 12 24 hours Beside that there is the opportunity of choosing With that function device will not...

Page 10: ...Maximum sensitivity is around 50 kHz The maximum sensitivity of the elektret microphones normally used in more simple detectors is from15 to 20 kHz Frequency response of the pre amplifier The pre amp...

Page 11: ...11 Block diagram...

Page 12: ...t push Light short push Off volume 1 frequency 1 kHz choice 4 level choice 9 level ends mode next mode mode next mode end mode next mode choose storage space short save frequency long delete frequency...

Page 13: ...roject would have been impossible Dr Wolfgang Fiedler Vogelwarte Radolfzell Dr Michael Klinger BUND Hubert Kraettli SSF Christian Lichtenau translation Kyra von Lienen proofreading Dr Hans Peter Stutz...

Page 14: ...rmal function after several days possibly chalk salt or dirt particles have accumulated in the microphone In these cases the problem can be fixed only by the exchange of the microphone With newer SSF...

Page 15: ...to be protected from those Don t touch the microphone s front Instructions for a microphone exchange The work is done at your own risk Success can not be guaranteed If you don t feel confident with th...

Page 16: ...Batteries which contain pollutants are marked with the symbol of a crossed out dustbin similar to the symbol in the illustration The chemical description of the pollutant is situated below the symbol...

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