ER-520
Megaphones
Small in size and light in weight, the ER-520 megaphone can be easily carried by a single hand. The newly developed polyimide diaphragm is employed to ensure high sound quality.
- Compact & cost-effective model
- Reflex trumpet horn
- Undirectional dynamic microphone with press-to-talk switch
- Operates on 8 x R6 type batteries (option)
- Specifications
- Application examples
- Downloads
Specifications
Specifications for product:
| ER-520 | ER-520S | ER-520W | |
|---|---|---|---|
| Power source |
8 x 1,5 V (AA/R6P) |
8 x 1,5 V (AA/R6P) |
8 x 1,5 V (AA/R6P) |
| Rated output |
6 W (10 W max.) |
6 W (10 W max.) |
6 W (10 W max.) |
| Battery life |
10 h |
10 h |
10 h |
| Audible range |
Voice 250 m |
Voice 250 m, Signal 315 m |
Voice 250 m, Signal 315 m |
| Battery life on signal |
40 min |
30 min |
|
| Signals |
Siren |
Whistle |
|
| Dimensions |
160 x 256 x 260 mm (W x H x D) |
160 x 256 x 260 mm (W x H x D) |
160 x 256 x 260 mm (W x H x D) |
| Finish |
ABS resin, grey, white |
ABS resin, red |
ABS resin, grey, white |
| Operating temperature |
-10 °C to +40 °C |
-10 °C to +40 °C |
-10 °C to +40 °C |
| Weight |
0.65 kg |
0.65 kg |
0.65 kg |
Application examples
Downloads
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