Radio Testbox Wide Band

< Overview Test Equipment

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 wide band - super heterodyne receiver	433.920 MHz
Sensitivity at 50 Ohm	-105 dBm
IF-filter ceramic and LC	10.70 MHz
IF-bandwidth	300 kHz
Operating distance	-105 ... -30 dBm
Accuracy (absolute)	4 dB (range -30... -70dBm) 6 dB (range -70 .. -105dBm)
Resolution	1 dB
LED threshold	-100/ -90/ -80 dB
Signal input	BNC 50 Ohm
Signal output	analog: logarithmic RSSI signal digital: demodulate AM data
Interface	RS232 (optional)
Accessories	Antennas, Cable