Proximus LLC | Wireless systems and intergation

The MPT-900 receiver is designed to automatically tune itself to a predetermined cellular phone transmission channel, and then convert the incoming signal strength into a numerical value that corresponds to the distance from the transmitter. This allows for accurate detection of the location of the transmitting object.

User can easily manage MPT-900 receiver for GSM, UMTS, and LTE networks with your Android smartphone, thanks to its Bluetooth interface. This user-friendly device offers two types of feedback options: you can choose to receive audio feedback through a headset or through the built-in speaker of your phone. This allows for easy and convenient monitoring of the receiver's performance.

• Receiver unit with built-in Bluetooth modem
• Directional or Omni antenna
• Managing Android smartphone with charger (optional)
• RF cable and connector
• 3,7 V Li-Ion Type 18650 protected battery (optional)
• Battery charger (optional)
• Android MPT-900 (mpt-800) software suite (.apk file)

Operating frequencies: 832…862 MHz, 824…848MHz, 880…915MHz, 1710…1785 MHz, 1920…1980 MHz, 2500…2570 MHz (any other bands on request)
Receiver sensitivity: -105 dBm (832…862, 824…848, 880…915 MHz) / -100 dBm (1710…1785 MHz) / - 95 dBm (1920…1980, 2500…2570 MHz)
Operation time from battery: not less than 10 hours (with 2400 mAh 18650 type)
Number of supported channels (MPT-900): 8
Number of supported channels (MPT-800): 6
Dimensions, receiver: 115*72*25 mm
Weight with battery, receiver: 295 g
Operating temperature: -20...+50 C
Humidity: max 85% non-condensing
CompatibilitY: compatible with any available GSM, UMTS or LTE Network-in-a-Box system
Number of supported ARFCN channels: one at a time
Storage: inside a small hand carry bag
Receiver manipulation: through Android smartphone with. apk file
Received feedback reading: telephone loudspeaker, Bluetooth or regular headset
Output option A: voice counts with 1 second interval over a scale from 1 to 30
Output option B: tone signal with frequency relevant to received signal strength
Output option C: repeated clicks, interval between clicks depends on the received signal strength
Battery type: Li-Ion 3,7V size 18650 (protected type, 2400mAh or higher capacity recommended)

CHANNEL SETUP

To input a channel number, tap the green entry line and use the pop-up keyboard to enter the number. The application will automatically detect the frequency band and mobile standard (GSM/UMTS/LTE) based on the channel number and highlight it for you. Once you've selected the channel number, press "Setup."

RECEIVER READINGS

Signal level in dBm is displayed digitally and in a form of vertical bars. The left bar (colored blue) corresponds to signal levels between -100 and- 80 dBm, green bar - between -80 and -60 dBm, yellow bar - between -60 and -40dBm and red bar on the right, - between -40 and -20 dBm. History graph (screen bottom) indicates signal level variation on time axis

OUTPUT OPTIONS

Audio Types menu allows user to choose one of the following options: voice, tone, or pulse. If the signal level falls below the sensitivity threshold ("No Signal"), the receiver will generate tone pulses at 1-second intervals, regardless of the selected audio output option. This confirms the receiver is on and the BT connection is active