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Catalogue de solutions audio

PM-20EV Sound Repeater

PM-20EV

PM-20EV

The PM-20EV is a convenient addition to sites where the same message or music is repeatedly broadcast. Announcements of up to 6 minutes in length can be recorded and broadcast with easy operation. The USB port facilitates change of internal chimes or announcement messages by transferring the supplied sound sources from a PC to the unit. Recorded messages can be checked before broadcasts, ensuring correct and accurate announcements.

Photo
Specification
* 0 dB = 1 V
Power Source Supplied from an external 24 V DC/200 mA power supply or
from an optional AD-246 AC adapter
Power Consumption 5 W
Wave Format 44.1 kHz sampling frequency, 16-bit PCM (monaural)
Frequency Response 50 - 20,000 Hz ±3 dB (1 kHz)
Distortion Under 1% (1 kHz, rated output)
Recording System USB data transfer or analog recording
Control Output Busy: Contact capacity: 30 V DC/0.5 A, removable terminal block (7 pins)
Input Unidirectional gooseneck microphone (preinstalled on the unit)
External microphone: -37 dB*, 2.2 kΩ, unbalanced, mini jack
Output Line output: 0 dB*, 600 Ω, balanced, phone jack, removable terminal block (7 pins)
Monitor speaker (built inside): 0.2 W
LED Indicator USB, REC, MONITOR, PLAY, TALK
Internal Chime Tone 2 tones (4-tone chime (Up) and 4-tone chime (Down)). ON/OFF operations
Maximum No. of Messages 1
Maximum Recording Time 6 min (including chime playback)
Message Delay Time 0, 2 s or 4 s (selectable)
Operating Temperature 0℃ to +40℃
Operating Humidity Under 90%RH (no condensation)
Finish Case: ABS resin, silver
Dimensions 122 (W) × 48.8 (H) × 180 (D) mm (microphone and projections not included)
Weight 710 g
Accessory CD-ROM (USB data transfer software and sample chimes recorded) …1, USB cable (1 m) …1,
Unbalanced-phone plug cord (2 m) …1, Removable terminal plug (7 pins) …1
Optional Components AC adapter: AD-246, Headset microphone: WH-4000A
USB Data Transfer Software Operation Environment
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