| Call Type: | Mixed |
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| Display: | With Display |
| Communication Distance: | 8-12km |
| Samples: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Modulation mode | F3E |
| Maximum frequency offset (wideband/narrowband) | <5KHz/≤2.5KHz |
| Signal-to-noise ratio(wideband/narrowband) | -45dB/-40dB |
| Emission current | <1500mA |
| Transmitting power | <5W |
| Sensitivity (wide band/narrow band) | 0.22μV/0.25μV 12dB SINAD |
| Intermodulation (broadband/narrowband) | 65dB/60dB |
| Audio(Broadband/narrowband) | <5% |
| Audio output Power(wideband/narrowband) | ≤1W(16Ω) |
| Receiving current | ≤350mA |
| Waiting current | ≤100mA |
1.Outdoor activities
About Lampsuite
Lampsuite was established in 2016. It is a national high-tech enterprise that intearates R&D production, sales and service. The headquarters is located in Changzhou Dianya Plaza and serves as the leader of explosion proof lighting industry.
There are more than 200 workers including the R&D team, technical engineers and other workers. We have more than 28 production lines. monthly output can reach 10000 units. With the German PHILPS, Cree and other international brand enterprises to cooperate fully, the introduction of advanced technology and production testing equipment at home and abroad, the realization of machining precision automation.
Among them, Lampsuite Lighting upholds strict quality management, applies new ideas, new forces, new technologies, and is committed to R&D and production various kinds of industrial lighting fixtures, and provides professional customization according to the individual needs of the market such as oil, chemical, natural gas, marine platform, coal mine, public security, fire, railway, highway, port and other industries.
1. How do you ensure your products quality and service?
All our production process strictly adhere to ISO9001 procedure, and we also offer clients 3-5 years warranty from the date which B/L issued. If the products doesn't work properly as promised, and the problem is caused by the quality issue, we will provide exchange service for the same item.
2. If we don't find what we need in your website, what shall we do? Can you make the products according to custom requirement?
Yes, we can provide bespoke service to custom exact specification. You can send us the detailed specification of the products you are in need and our engineer team will check whether it is workable for us. Or you can send us the samples and our engineer team can understand it better.
3. Can I just buy 1 or 2 pcs of sample for testing before place the bulk orders?
Yes, samples orders are always welcome, we are confident on our lights quality and we believe that you will place bulk order to us once you test our samples.
4. What is your delivery time?
If the ordered item is in stock, then we can ship the goods to Shanghai port within 5 days after your deposit. If the ordered item is no stock, the delivery time is based on the order quantity, generally speaking, the delivery time will be within 20 days to deliver to Shanghai port.
Suppliers with verified business licenses
Audited Supplier 
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