Technical Characteristics:
Last digits in the models' names specify the
maximum recording duration in hours for the
following record mode: sample rate 8 kHz, and
compression 2 bit ADPCM.
• Battery life in record mode (8 K Hz, without
compression) at fully charged battery: up to
50 hours;
• Battery life in stand-by mode: up to 4,5 months;
• Battery life in record mode with VAS (audio
signals below threshold): up to 7 days;
• Exchange rate: up to 0, 7 Mb/s;
• Frequency band: 0,1-10 kHz;
• Signal-to-noise ratio: – 80 dB;
• Built-in microphone sensitivity: 10–12 m;
• Storage life of built-in ash memory: up to
10 years;
• Power supply, battery capacity: Li-Pol,
180 mAh;
• Solar cell charging rate; 1mA;
• Charging time: up to 3 hours;
• Case: metallic;
• Dimensions: 60х31x8 mm;
• Weight: 21 g;
• Operating temperature range: 0–40 ºС;
• Operating lifetime: 5 years.