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Šikšnosparnių detektorius Pettersson D200

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Small and low weight heterodyne detector with backlit, large digit, accurate digital display, showing the tuned frequency. The frequency and volume controls are on the side of the case, making it easy to adjust.


Type:HeterodyneMicrophoneElectretFrequency range:10 - 120 kHz (min.) 
Display accuracy:
+/- 0.15 kHz
Bandwidth:8 kHz (+/- 4 kHz), -6 dB
Battery:1 x IEC 6LF22 (9V)Quiescent current:17 mA typ. including LCD backlightSize:119 x 60 x 25 mm including knobs 
Weight:150 g including battery
Outputs:
2 x 3.5 mm jacks for headphones and recorder 


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Šikšnosparnių detektorius Pettersson D100

Šikšnosparnių detektorius Pettersson D100

Type: Heterodyne Microphone: Electret...

Kaina: susisiekite su mumis dėl kainos

Type: Heterodyne
Microphone: Electret + ceramic
Frequency range: 10 - 120 kHz (min.)
Bandwidth: 8 kHz (+/- 4 kHz), -6 dB
Battery: 1 x IEC 6LF22 (9 V)
Quiescent current: 16 mA typ.
Size: 113 x 71 x 33 mm (113 x 71 x 63 mm including knobs)
Weight: 220 g including battery
Outputs: 2 x 3.5 mm jacks for headphones and recorder
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Šikšnosparnių detektorius Pettersson D1000X

Šikšnosparnių detektorius Pettersson D1000X

The D1000X is a professional ultrasound...

Kaina: susisiekite su mumis dėl kainos

  • Recording and playback at sampling rates from 32 to 768 kHz
  • 16-bit Analog-to-Digital converter for increased dynamic range
  • Integrated, adaptive anti-aliasing filter
  • Manual or level-triggered modes – unattended recording possible
  • Accurate recording level indicator
  • Recording time limited by available CF-card space only
  • Adjustable LCD background and LED intensity
  • Battery and CF space indicators
  • Small size – 170 x 80 x 35 mm excl. microphone
  • Low weight – 600 g incl. batteries
  • Powered from internal batteries or external power supply, 7-10 V
  • The D1000X has a built-in "recorder", relieving the user from the hassle of operating a separate recording device or laptop with connecting cables. It can be configured to work in a variety of operating modes, but thanks to the use of "Profiles", switching between different modes is made instantly. Each profile contains all the selectable settings such as sampling rate, triggering mode, time expansion factor and LED intensity and can be prepared in advance and saved in the detector.
    At any time, either the direct ultrasonic signal, the heterodyne signal or the frequency division signal can be recorded onto the CF-card. Spoken comments can be recorded by speaking into the microphone while recording in the direct mode, or in a special comment recording mode (at a lower sampling rate). The recording time is limited only by the available space on the CF-card. Upon completion of a recording in the direct mode, the signal will be automatically replayed in time expanded form, if this function is enabled. Time expansion factors from 1 (original speed) to 30 can be chosen. The recordings can be made by manually starting and stopping the recording or through level-activated (and optional frequency selective) triggering. In the latter case, the detector can be set up for unattended capture of calls. Pre- and post-triggering modes with a variety of different settings can be used.
    The wav sound files on the CF-card are stamped with date and time and can be read directly on a PC, using a standard CF-card reader. The D1000X also has a serial GPS input, making it possible to save GPS position data in the files.


    Specifications

    Type: Heterodyne, frequency division (x10), time expansion and direct recording
    Frequency range: 5 - 235 kHz (frequency division and heterodyne)
    5 kHz – 0.4 x sampling frequency (time expansion and direct recording)
    Activating the high-pass filter results in a lower frequency limit of about 20 kHz.
    Heterodyne freq. resolution: 0.1 kHz (f0.2 kHz (18-43 kHz)
    0.5 kHz (43.5-107 kHz)
    1 kHz (108-235 kHz)
    Headphones output: 3.5 mm stereo jack, load impedance 32 ohms or greater
    HF/MEM output: 3.5 mm stereo jack, load impedance 500 ohms or greater, ca 600 mVrms at 0 dB
    Batteries: 5 x AA size, Alkaline or NiMH recommended
    External DC supply: 7-10 V, 250 mA (average), 700 mA (peak)
    Size: 170 x 80 x 35 mm, excl. microphone
    Weight: 600 g incl. batteries

    Recording/playback system

    ADC resolution: 16 bits
    Anti-aliasing filter: Yes, adaptive
    Sampling rates: 32, 44.1, 48, 96, 100, 192, 200, 250, 300, 384, 400, 500, 750, 768 kHz
    Time expansion factors: 1, 2, 3, 5, 10, 20, 30
    DAC resolution: 12 bits

    GPS connection requirements

    Interface: RS-232
    Protocol: NMEA 0183
    Decoded sentences: GPGLL, GPGGA and GPRMC
    Baud rate: 4800 Baud




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