Quicktalk RQT – Sensor Monitoring, Voice-Alerting Radio Transmitter

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Description

Monitor virtually any process or condition 24/7/365 over your 2-way radio system. Wireless alerting empowers your staff to respond to emergencies more quickly, to prevent costly damage or reduce disruptive downtime. Monitor temperature, liquid level, power-fail, moisture, vandal/tamper alarm, panic alarm, door ajar…etc. The RQT is an industrial-grade, radio transmitter with on-board switch inputs and recordable voice messages. Connect up to 4 different sensors or switches to the RQT and record a corresponding voice message for each, when the sensor or switch detects a change, your custom voice message will be immediately transmitted to the appropriate radio-equipped personnel.

The RQT is compatible with any VHF or UHF business band 2-way radio and can even be programmed to work with radio repeaters.

  • Models: UHF 450-470MHz, VHF 150-165MHz, VHF MURS License-Free Business Use
  • Analog, Narrow Band Only (12.5kHz) Operation
  • 120mW and 2 Watt Models Available
  • Monitor Up To 4 Switch Inputs
  • Multi-Channel/Frequency Capability. Each input can be programmed to transmit on a different frequency, (e.g. Input 1 transmits on the Maintenance channel; Input 2 Security; Input 3 Operations etc.)
  • Optional, Internal, 433MHz UHF Receiver. Receiver allows remote keyfob activation (e.g. Emergency Call Button) from up to a few hundred feet away.
  • Easy to record voice messages.
  • PC Programmable
  • Designed and Assembled In The USA
Models FCC Rule Parts Frequency Range No. of Switch Inputs or Channels RF Power Input
RQT-451 (UHF) 90 450 to 470 MHz 4 120 mW
RQT-151 (VHF) 90 150 to 165 MHz 4 120 mW
RQT-151M (VHF MURS, License-Free Business Use 95 5 VHF MURS Frequencies 4 120 mW

Specification That Apply To All Models

  • Coded Signaling Encode: CTCSS, Quiet Call, 51 Tones DCS, Digital Quiet Call, all codes DTMF ANI 3-7 tone Selcall
  • Typical Range: One half mile to a handheld radio using the standard flexible antenna. Greater range is possible if optional antenna (RAM-1545), or a radio repeater is used.
  • Battery Life: 1 year when using AA batteries and the unit transmits a 5 second message once each hour, 24 hours per day, 5 days per week or approximately 7,000 transmissions. Internal Battery: 6 AA batteries. (Lithium-Ion batteries, none rechargeable)
  • External Power: 12-18VDC, Use Ritron p/n# RPS-EXPO
  • Antenna Connector: BNC, 50 Ohms, front panel mounted
  • Antenna: Ritron AFB-1545 Standard Antenna, Flexible Whip, 14 inches long with elbow connector.
  • Housing: Polycarbonate Dimensions: 7.57” x 5.07” x 2.65” (19.23cm x 12.88cm x 6.73cm)
  • Weight: 1 pound, without batteries and antenna
  • Number of Switch Inputs: 4 Momentary, Latching, Analog Voltage or Resistance
  • Voice Message Length: 24 seconds total for all voice messages, equally allocated to the programmed inputs
  • Auxiliary Messages: (Fixed Length) Low Battery (2 seconds) External Power Failure (2 seconds) Location (2 seconds) One location message per RQT. Precedes voice message for each input.
  • Programming Method: User Programmable with Ritron RQA/RQT PC Programmer via USB Programmable Features: – 4 independently programmed inputs – Analog or digital input operation – Event driven and/or scheduled transmission of input status – Compressed transmitted audio (compatible with companded radios) – Preamble alert tone prior to transmitter voice message (selectable On/Off) – Unique, user recorded voice messages – Voice message recording via on-board microphone or pre-recorded .wav file – External power failure and low battery alert.

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