TX Working voltage: 3V-12V. Working current: 20-28mA.
Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
RX Working voltage: 5.0VDC. Static current:4MA
Working principle: single chip superregeneration receiving

Technical Details

Size (LWH): 2.9 inches, 2.6 inches, 0.1 inches
Product Details
Product Dimensions: 2.9 x 2.6 x 0.1 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B00M2CUALS