Недорогой беспроводной модуль радиоресивера CY45 2 4 дБм 315 K 5 в 433 92 МГц

Описание и отзывы

Характеристики

FEATURES:

• High sensitivity: -107dBm; 
• Frequency: 315M/433.92MHz (custom frequency is available) 
• Low operation voltage: VCC= 3.3-5.5 V;
• Small Size of PCB: 23×7.5×5 MM;
• Low Current: 2.1-2.5mA 5V at 315MHZ / 3.7-4.1mA 5V at 433.92MHZ, when the continuous data transmission rate reaches 2.4k(Manchester code);
• Operating Temperature:-30℃~+85℃, can work normally even in the harsh environment temperature;
• Good selectivity and stray radiation inhibition ability, it’s easy to go through the international standard such as CE/FCC;
• The good radiation suppression ability, can work together with multiple receiving modules without interfering with each other. 

APPLICATION:

• Remote gate controls
• Remote keyless entry
• Car alarm systems
• Wireless security systems
• Automation systems
• Remote control systems 

PIN DEFINITION:

Note1: ANT pin is a 50 ohm antenna input. The length is about:
23cm for 315Mhz
17cm for 433.92Mhz

ELECTRICAL CHARACTERISTICS:

Condition: Ta=25℃ Vcc=5.0V Frequency=315MHz

Condition: Ta=25℃ Vcc=5.0V Frequency=433.92MHz

MECHANICAL SIZE: (UNIT: mm)

1. Why choose CY Wireless?

a. High Service Quality: OEM & ODM service; Reply in 24 hours; 7 years experience in overseas export.
b. High Product Quality: Quality inspection in factory and double check in company.
c. Professional Manufacturer: We possess several production bases, gathering over 300 staff, a professional R&D team and many other cooperation manufacturer, all products are directly from factory.
d. Competitive Price: Every order must follow our quoted price rule; We never allowed the higher price.
e. Advantaged Shipment: Our partner: DHL, UPS, FedEx, EMS; Delivery time: 4-7 working days.

2. Could I order one piece for sample to test the quality?

Yes, We recommend checking the sample before order. You could order the sample before your order.

3. May I have your catalogue and price list for trial order in MOQ quantity?

All our products were shown on alibaba, please have a detailed looking and choose the interested models in our site.

4. If I want cheaper quality, can you produce?

Yes, just send us your quality details, such as the material, what cheaper parts instead etc, we will do that as your request and calculate the price.

5. If I order big quantity, what's the good price?

Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.