| Model: |
VN-1800 |
| File format: |
ADPCM (Adaptive Differential Pulse Code Modulation). |
| Recording media: |
Built-in flash memory. |
| Memory capacity: |
VN-1800: 16 MB. |
| Recording time: |
High Quality (HQ): approx. 45 min
Standard Play (SP): approx. 67 min.
Long Play (LP): approx.180 min. |
| Folders: |
Four folder holding up to 100 files each |
| Alarm settings: |
20 messages (in A+B+C+S folders) and 1 day (in S folder). |
| Speaker: |
Built-in 28 mm round dynamic speaker. |
| Earphone jack: |
3.5 mm diameter, impedance 8 Ω . |
| Microphone jack: |
3.5 mm diameter, impedance 2 kΩ . |
| Microphone sensitivity: |
Switchable between Hi/Lo. |
| Sampling frequency: |
HQ mode: 15.5kHz.
SP mode: 10.3kHz.
LP mode: 3.9 kHz. |
| Overall frequency response: |
HQ mode: 300 - 5,800 Hz.
SP mode: 300 - 4,200 Hz.
LP mode: 300 - 1,700 Hz. |
| Maximum working output (3V DC) |
120 mW. |
| Input power requirement: |
Rated voltage: 3V. |
| Batteries: |
Two 1.5 V AAA (LR03 or R03) batteries. |
| Battery life: |
Approx. 33 hours (recording using alkaline-manganese dry cell batteries). |
| Dimensions: |
96 (H) x 39 (W) x 21.5 (D) mm. |
| Weight: |
60 g (including batteries). |
