Wall Microphones - Stethoscope audio transmitter
Security and surveillance products

uhf-ste

crystal controlled stethoscope audio transmitter

Can be collocated upon window glass!!

Singular crystal controlled stethoscope audio transmitter for audio monitoring through wall, ceiling, window glasses etc. Designed in a cylindrical case with flexible external antenna and built-in power supply frame, the transmitter allows remote control via radio frequency. In order to obtain better qualitative sound it is recommended the use of our special WFM scanning receiver IC-ERRE.

The product is powered from one lithium 3V cell CR2450 and starts operating as soon as the battery is installed into power supply frame with its positive pole up. Sensor unit of the product is built on the basis of high-sensitive piezoceramic.

General characteristics:

  • Small dimensions
  • Independent power supply
  • High-sensitive piezo-ceramic converter

The package includes:

  • Stethoscope audio transmitter
  • CR 2450 3V cell.
  • Installation kit.

Endoacustica has in a short span become synonymous with the production and distribution of hi-tech, state-of-the-art surveillance systems, both for professional as well as amateur use. Our impressive range of products includes: crystal controlled stethoscope audio transmitter, wall microphone stethoscope, wireless stethoscope audio transmitter, wall microphone audio transmitter, wall microphones, microphone spy hear through wall, microphone wall outlets, microphone hear through wall, stethoscope transmitter, microphone wall plate, wall contact microphones, through ceiling listening, wall stethoscope, microphone stethoscope for audio monitoring.

 

Crystal controlled stethoscope audio transmitter
Stethoscope audio transmitter UHF-STE with 3V cell
art. code: UHF-STE

 

Specification:
Pass band at 6 dB irregularity of amplitude-frequency response 0.2 - 6 KHz
Frequency 416.5 - 423.5 MHz
Frequency control Crystal
Output power 5 - 7 mW
Modulation WFM
Power supply voltage 3 V, lithium
Time of continuous operation 50 hours
External antenna 160 mm
Weight 35 g
Dimensions Diameter 30 x 18 mm
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