Mini Transmitter STR-300 is designed for catching audio information in close and open air premises by transmitting signals via radio channel. The feature of the transmitter is its small size and long duration of operation. STR-300 adopts 433.4GHz signal transmission because this frequency is wildly received by most of the types of portable receivers.
Specifications
- Frequency TX
- 433,4 or 433,9 MHz
- Modulation
- NFM (?kHz) or WFM(?0)
- Output power
- 1,5 or 3 mW
- Supply voltage
- 3 V (CR2032)
- Dimensions
- 28x20x8 mm
Features
- Small size
- suitable for the close and the open air premises.
- Long duration of operation
- Max. 72 hours
Main Products
Audio recorder jammer, Mini transmitters, Mobile phone jammers, etc.