HQT Analog Series TH-7500
TH-7500
TH-7500
TH-7500
TH-7500

HQT MID-END ANALOG SERIES TH-7500

HQT TH-7500 is a professional two-way radio. LCD display offers users a direct idea of current radio status. It provides stable performances even in severe environments. Excellent functions make communication much easier and more accurate. Moreover, TH-7500 is designed by following MIL-STD-810C/D/E/F standard. Therefore, TH-7500 is a perfect model for police, military and professional requirements.
  • TOT;
  • VOX;
  • Monitor;
  • 128 Channels;
  • High/Low Power Switch;
  • Busy Channel Lockout (BCL);
  • Frequency Scan/Channel Scan;
  • Battery Power Indication and Alert.
TI OMAP SERIES is recommended for customized needs and requirements.

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Beat Frequency & Reverse Frequency
Press the corresponding function key to activate beat frequency or reverse frequency instead of re-programming parameters to change RX and TX between point- to- point communication and under repeater communication.
Frequency Scan/Channel Scan
Multi-mode scan is convenient for team leader to monitor the on-site situations.
PTT ID Encode (DTMF) /Decode
It provides identification of radio to control center or radio with DTMF decode, it is quite useful for communication management. ENI will be sent when you press or release PTT button if this function is on.
128 Channels
A large channel capacity allows more flexible assignment among different user groups.
Monitor
To hear a weak signal, press MONI key. And it helps adjust volume when no signal is received.
BCL
BCL is used to prevent the interference with the on-going conversation.
5 Signaling
CTCSS, CDCSS, DTMF, 2-Tone and 5-Tone can be used in selective call/group call/remote kill/remote control function.
Emergency Alert
In case of emergencies or unexpected events, the radio will automatically send alarm immediately while the alarm button is pressed. In addition, the background or ID code can be secretly sent out to notify your partners.
Lone Worker
Press the programmable key to start lone worker mode in order to make sure the owner of the two-way radio could be safe while working alone. When the set time is over, it would announce prompt voice, then you have to press the safety key or it would alarm automatically.
VOX
Hands-free operation is available when VOX function is turned ON.
Talk Confirmation Tone
Release PTT when the conversation is over and the receiver will hear the roger tone
TOT
The feature allows for more efficient use of channels by limiting the amount of time of each transmission. Also, it effectively avoids radio damage because of long-time transmission.
High/Low Power Switchable
The radio can be switched between low power and high power. When talk range is small, the radio can be switched to low power to save battery power.
25kHz/12.5kHz Switchable
Different channel spacing 25kHz /12.5kHz are optional to comply with the regulations of different countries.
Battery Power Indication and Alert
User can easily know the battery power state from the LCD display at a glance. And LED flashes red to remind users to replace or charge the battery when the battery power is low.
Squelch Tail Elimination
The function will minimize the annoying audio outputs that occur at the receiver on completion of a transmission.
Wired Clone
To quickly set the parameters on a radio, you can clone the radio data from another radio with the supplied data cable, saving the time of parameter setting.
PC Programmable
Frequency and various features can be set by PC programming software.
General
Frequency Range VHF: 136-174MHz
UHF: 400-470MHz; 450-520MHz
Channel Capacity 128
Channel Spacing 25.0kHz / 12.5kHz
Frequency Stability ±1.5ppm
Operating Temperature -25℃ ~ +55℃
Antenna Impedance 50Ω
Operating Voltage 7.4V
Dimensions (H×W×D) 109×55×32mm
Weight (With Antenna & Battery) 245g
Battery 1800mAh (Li-Poly Battery)
Receiver
Sensitivity 0.22μV / 0.25μV
Adjacent Channel Selectivity 70dB / 60dB
Intermodulation Rejection 65dB
Spurious Response Rejection 70dB
S/N 45dB / 40dB
Rated Audio Power Output 1W
Rated Audio Distortion ≤5%
Transmitter
RF Power (H/L) UHF: 4W/1W VHF: 5W/1W
Modulation Type 16KΦF3E / 8KΦF3E
Modulation Limiting ≤5kHz / 2.5kHz
FM Distortion ≤5%
Residual FM -45dB / -40dB
Adjacent Channel Power -70dB / -60dB
Spurious and Harmonics ≤-36dBm

Accessory List

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