868MHz LCD-Funk-Testbox

• Kalibriertes Handmessgerät
• Ein Muss für die professionelle Montage
• Sechs verschiedene Funktionen
• Auch 24-Stunden Langzeittests möglich

Technische Daten:

Bandbreite:
Schmalband 868,01 - 869,98 MHz

Empfindlichkeit:
-120 dBm

ZF Bandbreite:
parametrierbar

Messbereich:
-120 ..., -30 dBm

Messgenauigkeit absolut:
Bereich -30... -70dBm

Messauflösung:
Bereich -70..., -100dBm

LCD Anzeige:
2 x 16 Zeichen

Lautsprechertyp:
Piezo

Signaleingang:
BNC 50 Ohm

Signalausgang analog:
log. Feldstärkesignal

Signalausgang digital:
demodulierte AM Daten

Schnittstelle:
RS232 opt.

Batterien:
2x Typ AA, Alkali

Batterieüberwachung:
LED Rot

Optionen auf Anfrage:
Uhr mit Gangreserve, Software für Langzeitüberw.

868Mhz Wireless Test Box - FU3801
The radio test box is an accessory for the Secvest 868. The device registers all radio signals in the frequency range 868.6625 MHz +/- 40 kHz and detects their origin and strength. Primarily for the installer, the radio test box is a useful measuring device for the immediate on-site analysis of radio ranges and jammers.You can use the radio test box to check whether radio contact is possible at the planned installation location. This is especially important in buildings since different radio ranges are possible due to different building designs. The radio test box's measurement results will help you to answer the following questions: How safe is transmitter reception at the planned installation location? Where should the radio receiver be installed so that it is not affected by other equipment? What is the transmission strength of the radio transmitter? How much and by whom is the frequency band occupied? Why is the range of the installed wireless equipment insufficient? What does the modulated radio signal look like in detail?The radio test box is a small, battery-operated hand measurement device that can be used anywhere. You can connect the radio test box to a notebook and then analyse radio traffic in a given range over a longer period.

• Calibrated hand measuring instrument
• A must for professional installation
• Six different functions
• 24-hour long-term tests also possible

Technical Data:

Bandwidth:
Narrow-band 868.01 - 869.98 MHz

Sensitivity:
-120 dBm

IF bandwidth:
Adjustable

Measurement range:
-120 ..., -30 dBm

Absolute measurement accuracy:
Range -70..., -100dBm

Measurement resolution:
Range -70

LCD display:
2 x 16 characters

Loudspeaker type:
Piezo

Signal input:
BNC 50 Ohm

Signal output analogue:
log. field strength signal

Signal output digital:
demodulated AM data

Interface:
RS232 opt.

Batteries:
2x type AA, alkaline

Battery monitoring:
LED red

Options on request:
Clock with reserve rate, software for long-term monitoring