Radio Modules

Radio Testbox Narrow Band

The Testbox includes a state-of-the-art narrow band radio receiver for detailed signal decoding and analysis. The activities in the channel ranging are made visible and audible by means of an LCD, LED's and a loudspeaker.

Radio Testbox Narrow Band - Picture 1
Radio Testbox Narrow Band - Picture 2
Radio Testbox Narrow Band - Picture 3

Availability: from stock

The Testbox gives an answer to the following questions:

  • How reliable can a transmitted signal be received at a special location?
  • How strong is the band used, and who uses the same band?
  • What is the effective radiated power of my transmitter?
  • Where should I install my receiver, in order not to be disturbed by other devices?
  • Why is the operating distance of my recently installed radio-system suddenly bad?
  • How does my modulated radio signal look like?

Features

  • Customized software
    (Various functions on your demand can be implemented)
  • Detailed analysis
    ( Test points for the logarithmical field strength signal and the digital signal)
  • It's simple to use !
    (The testbox makes wireless visible and audible.)

Specifications

AM, FM, GFSK narrow band transceiver 433.0625 .... 434.7875 MHz
868.0125 .... 869.9875 MHz (12.5 kHz raster)
Sensitivity at 50 Ohm -120 dBm min.
IF-band width Can be parameterized by software
Operating distance -120 ... -60 dBm
Accuracy (absolute) 4 dB
Resolution 1 dB
LED threshold -100/ -90/ -80 dB
Signal input BNC 50 Ohm
Signal output analog: logarithmic RSSI signal
digital: demodulated FM data
Interface RS232 (optional)
   
Accessories Antennas, Cable
  • Contact
    • Schmidiger GmbH

      Gutenegg

      CH-6125 Menzberg (Switzerland)

    • T + 41 41 494 07 07
    • F + 41 41 494 07 08