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2pcs/lot Long Distance 3km 433MHz 500mW RS232-DB9 Port Long Range Wireless Transceiver RF Module
Price (USD): $107.99 / lot
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Note: For sizings issues, we can exchange it for free.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
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100% Satisfaction Guarantee: If item arrives damaged/missing/wrong, Lizii will make compensation based on the damage situation.
Quality Guarantee: If the item you purchased has quality issues, Lizii will provide comprehensive after-sale service.
Return & Refund: Your purchased items can be returned for a refund with no reason within 7 days of delivery.Specifications
- Type: RF
- Model Number: SV654 500mW rs232-DB9 rf module
- Port Number: 1
- Working Frequency: 433/470/868/915 MHz
- Certification: NONE
- Origin: Mainland China
- Interface: RS232-DB9
- Sensitivity: -121 dBm
- Working voltage: 4.5~5.5V
- Sleep current: < 5uA
- Transmit current: 350mA @27dBm
- Transmit power: 20~27dBm
- RX current: 32.7mA
- Size: 62.5*43.2*14.3 mm
- Maxt output Power: 500mW (27dBm)
- Range: 2~3Km
- Package Weight: 0.204kg (0.45lb.)
- Package Size: 25cm x 18cm x 10cm (9.84in x 7.09in x 3.94in)
Description
Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.
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