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These RF Products are ideal for short-range remote control applications where cost is a primary concern. These modules require no external RF components except for the antenna. They generate virtually no emissions, making FCC and ETSI approvals easy. AM 434MHZ or 418MHZ Transmitter Module
Specification
Mechanical Dimensions and Pin Description
The WZ_T434 or WZ_T418 transmitter output is up to 8mW the range is approximately 200 foot indoor, The WZ-T4343 transmitter is based on SAW resonator can operate from 2 to 12 Volts-DC When operation voltage at 5V - 6V, the emission is about 14dBm. While the operation voltage at 9V to 12V, the emission is about 16dBm
AM 434MHZ or 418MHZ Receiver Module
Specification
Mechanical Dimensions and Pin Description
The receiver WZ-R434 and WZ-R418 has a sensitivity of 3uV. Operating voltage is from 4.5 to 5.5 volts-DC, and has both linear and digital outputs. For maximum range, we recommend antenna length to be 1/4 wave of the frequency, That means, for 433.92Mhz, the antenna length is approximately 17cm long . The typical sensitivity is -103dbm and the typical current consumption is 3.5mA for 5V operation voltage.
Pricing
Low Cost RCT-433
Surface Mount SAW-Stabilized OOK Remote Control Transmitter
Applications
WZ-433AS series RF transmitter modules offer a cost effective,
high-performance solution for remote control type applications. The
transmitters are very small (.25" x .4"), have a wide operating
voltage range (2-12V), and can deliver 0dBm output power into a 50 ohm load at
3V. SAW-stabilized design guarantees that the center frequency is accurate to
±40kHz (@3V), making it suitable for use with any ASK/OOK receiver available.
Low Cost RCT-433 Super-Regen ASK/OOK Remote Control Receiver
The WZ-433RP series RF receiver modules offer an extremely low cost solution
for remote control type applications. The receivers are compatible with almost
any ASK or OOK data transmitter and can receive legally transmitted signals
from distances as far away as 300 feet. The receivers operate at 5V and draw
only 4.5mA.
Pricing
These RF modules do not require
licensing to operate ( 260-470 Mhz ISM band ). They are not FCC
approved, but have been designed to comply with FCC Part 15 Rules and
Regulations.
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Modulation: ASK
