Semitron's SEM-YL-4432G are highly integrated wireless ISM transceiver module. Very low receive sensitivity (-121dBm/1200bps), coupled with industry leading +20dBm output power ensures extended range and improved link performance. Built-in antenna diversity and support for frequency hopping can be used to further extend range and enhance performance.
We have both 433Mhz and 915Mhz model, you could see the corresponding area of the application in below image.
Frequency Range：915 MHz
Sensitivity = -121 dBm at 1200bps
Max output power:20dBm
[email protected]+20dBm transmit
Data Rate = 0.123 to 256 kbps
FSK,GFSK and OOK modulation
Power Supply = 1.8 to 3.6 V
Ultra low power shutdown mode
Auto-frequency calibration (AFC)
Configurable packet handler
Antenna diversity and TR switch control
TX and RX 64 byte FIFOs
Low battery detector
Temperature sensor and 8-bit ADC
-40 to +85 °C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
Home security & alarm
Remote keyless entry
Personal data logging
Remote meter reading
Tire pressure monitoring
Wireless PC peripherals
Any further questions in technical support, please contact [email protected].
Documentation and Resources:
Exact shipping can be calculated on the view cart page (no login required).
We deliver Australia-wide with these options:
- $3 for Small Items (3-7 days, not tracked, only available on selected small items)
- $6.95 for Standard Post (2-4 days, tracked)
- $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)
International Orders - the following rates are for New Zealand and will vary for other countries:
- $11.49 for Pack and Track (3+ days, tracked)
- $16.50 for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount might increment based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
Unit 18, 132 Garden Grove Parade
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.