| GENERAL | 
| Type: | Digital audio noise filter | 
| Power supply: | 12 VDC ±15% (Barrel connector, center positive) | 
| Current drain / power consumption: | ? mA | 
| Dimensions (W*H*D): | 260*60*250 mm (10.24*2.36*9.84") | 
| Weight: | ? g (? oz) | 
| 
 | 
 | 
| 
 | 
 | 
| AUDIO SECTION | 
| Noise reduction: | More than 22 dB | 
| Frequency response: | Low-cut range 5-1280 Hz
 High-cut range
 500-5615 Hz
 | 
| Audio input: | 16 ohm or 10 Kohm (Switchable) | 
| Audio output: | Headphones: 16-64 ohm (100 mW) Speaker: 4-16 ohm (3 W @ 8 ohm)
 | 
| 
 | 
 | 
| 
 | 
 | 
| MISCELLANEOUS | 
| Manufactured: | China, 2021-202x | 
| Additional info: |  | 
| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |  | 
| Applicable radios: | Many |