868.35MHZ RF Transmitter Module
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Item Details
Product Description
Part Number: WT-RY-12 868MHZ ASK/FSK Transmitting Module
General Description of 868.35MHZ RF Transmitter Module
The WT-RY-12 is ASK/FSK ISM band Transmitting Module has these advantages of small size, low operating voltage range(down to 2.1V),high transmitting power ,low power consumption, and stable operating function, which adopting the MD technique, the advanced crystal based(PLL) on frequency stabilization techniques. It is a easy design for using between ASK and FSK modulation which mode is selected by a resistor on the PCB board.
Key Features of 868.35MHZ RF Transmitter Module
Frequency:868.35 MHZ;
High output power: ± 10dBm;
Low operation voltage: Vcc=2.1 to 4.0V;
Low power consumption: Tcc=10mA
Low standby current:<1uA;
Modulation rate: 2.4KB/S;
Freq deviation: ±50KHZ, PLL;
Small size: 12.6X20.8X5.5 mm
Input Signal: TTL;
Operating Temperature: -40~85?
The rang can be up to 300m matching with WR-RY-06(RX).
Pin Assignment of 868.35MHZ RF Transmitter Module
| Pin | Name | Function |
| 1 | ANT | Antenna |
| 2 | VDD | Positive Supply Power |
| 3 | Data | Data In |
| 4 | GND | Ground |
| 5 | EN | Enable |
Electrical Characteristics of 868.35MHZ RF Transmitter Module
VDD=3.0V TA=25?(Manachester encoded)
| Characteristics | Min | Type | Max | Unit | Note |
| Fc Carrier Frequency | 866 | 868 | 870 | Mhz | |
| Vcc Supply Voltage | 2.1 | 3.3 | 4.0 | V | |
| Is Supply Current | 10 | mA | FSK OR ASK ‘mark’ | ||
| Modulation Mode | ASK/FSK | ||||
| Output power | +10 | dBm | 3.3V/50Ω | ||
| Fdev Frequency Deviation | ±50kHz | ||||
| Iq Staudby Current | 1 | uA | |||
| Data rate | 2.4 | kbps | FSK | ||
| Temperature | -40 | 85 | ? | ||
Dimension of 868.35MHZ RF Transmitter Module:(mm)
Product Application of 868.35MHZ RF Transmitter Module
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3.Fast delivery( 3-7 days&sample time 1 days)!
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FAQ:
Q: Are you factory or trading company ?
A: We are a factory.
Q: What is your payment method ?
A: Mainly use T/T , we also accept West Union, Paypal.
Q: What is your delivery time ?
A: Based on different quantity , from 5 working days to 20 working days.
Q: How long is going to take to get samples?
A: Normally, taking 3 working days only. If the logo printing is needed, it will take 5 working days .
Q: Could we print our logo on the Module?
A: Yes. But only white model NO. or white LOGO is accepted to print on the PCB. MOQ is 5000PCS. If our own model No. is accepted, 100pcs or less is ok to ship as well.
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