HQT Analog Series Q4


HQT Q4 is a super value business two-way radio with fashionable digital style. Its personalized color choice, long standby time, double-charging slot design and 360° rotary belt clip strengthen the integration of user, the radio and the environment, enhance the performance of busy communication and the easiness of radio-carry. For users in restaurant, emporium and entertainment area, it is a beautiful, stylish, comfortable and practical communication tool that is helpful in the communication.
  • VOX;
  • TOT;
  • Scrambler;
  • Compander;
  • Voice Prompts;
  • High/Low Power Switch;
  • Busy Channel Lockout (BCL).
TI OMAP SERIES is recommended for customized needs and requirements.

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Voice Prompts
This function is designed for users working in dark environment, it enables radio to report current channel when corresponding function key is pressed.
Battery Power and Low Power Indication
Users can check the battery power through the function key, and the radio can automatically remind users to charge the battery when the power is insufficient.
Automatic Protection
Transmission will be prohibited to keep the radio from being damaged if the power source is improper or working voltage is higher or lower than the normal one.
When this function is turned on, you would be clearly heard even if you use earphone and speak with low voice.
Working Environment Selection
By setting the radio's working environment users can get the better communication effects (optional modes: quiet environment/noisy environment).
High/Low Power Switchable
The power of every channel can be set by programming software. When talk range is small, the radio can be switched to low power to save battery power.
Emergency Alert
When the user is in an emergency situation, turn on this function to emit emergency alarm or send ENI to predefined person.
This function enables radio to transmit voice without PTT key being pressed.
25kHz/12.5kHz Switchable
Other Functions Available:
Scan, squelch, invalid channel indication, unlocked indication, wired clone and so on.
Frequency Range VHF: 136-174MHz
UHF: 350-370MHz; 400-420MHz; 450-470MHz
Channel Capacity 16 (15+S)
Channel Spacing 12.5kHz/25kHz
Frequency Stability ±1.5ppm
Operating Temperature -25℃ ~ +55℃
Antenna Impedance 50Ω
Operating Voltage DC3.8V±10%
Dimensions (H×W×D) 106×57×30mm
Weight (With Antenna & Battery) 160g
Battery 2000mAh (Li-ion Battery)
Sensitivity 0.15μV / 0.18μV
Adjacent Channel Selectivity 65dB / 55dB
Intermodulation Rejection 55dB
Spurious Response Rejection ≥60dB
S/N 40dB / 35dB
Rated Audio Power Output ≥600mW
Rated Audio Distortion ≤5%
RF Power (H/L) UHF: 2W/1W VHF: 2W/1W
Modulation Type 16KΦF3E / 8KΦF3E
Modulation Limiting ≤5kHz / ±2.5kHz
FM Distortion ≤5%
Residual FM -45dB / -35dB
Adjacent Channel Power -65dB / -55dB
Spurious and Harmonics ≤-36dBm

Accessory List

Standard Accessories
Antenna Li-ion Battery Charge Adapter Intelligent Charger Belt Clip Hand Strap
Optional Accessories
Earpiece Mic Remote Speaker Microphone Programming Cable
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