Proton 440
Brand: Proton
Proton 440 is a popular brand of small aquariums that are designed for home and office use. The "440" in the name refers to the tank's external dimensions in millimeters: 40 centimeters (approximately 16 inches) in length, 40 centimeters in width, and 40 centimeters in height. These compact yet stylish aquariums come with various features, such as adjustable LED lighting, filter systems, and plastic or glass exteriors, making them an ideal choice for beginners and experienced aquarists alike. Some models also include additional features like built-in heater pumps or wireless controllers. Overall, Proton 440 aquariums provide a cost-effective and low-maintenance way to introduce the beauty of underwater life into any living space.
- Type: Mono/Stereo Tuner
- Bands: FM, MW
- Tuning Scale: Digital
- Tuning Frequencies:
- Sensitivity: 1.8uV (FM), 25uV (MW)
- Selectivity: 35dB (MW)
- Signal to Noise Ratio: 74dB (FM), 43dB (MW)
- Distortion: 0.2% (FM), 0.5% (MW)
- Frequency Response:
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- Antenna:
- Power Supply:
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