HYT TC-620

Hand Portable Two Way Radio
  • Professional 2 Way Radio
  • Durable and Reliable 
  • Voice Operated Transmit (Vox)
  • By simple pressing one button, users can switch to low power when communicating within limited range coverage or switch to high power when further distance is required. High transmit power optimizes range coverage while low transmit power conserves battery consumption, all at the user’s control.
  • The feature enables flexibility and easy migration of channel spacing requirements when the need arises, with no need to buy new radios.
  • Allows users to monitor the activity on the current channel. The feature is especially helpful for receiving a weak signal.
  • The Battery Save feature is automatically activated once no activity on the channel and no operation performed, for extended operation time.
  • Recharge the battery should the battery level run low.
  • A channel already in use is not available to other users.
  • The feature allows for more efficient use of channels by limiting the amount of time of each transmission.
  • You are able to customize the features of each radio for each user.
  • Easily copy the features of one radio to another.
  • Set up workgroups/users with unique CDCSS/CTCSS to prevent unwanted conversations on the same frequency.
  • Helps minimize interference from undesired weak signals and helps weak signals be heard.
  • The channel scan feature enables the radio to continuously scan each channel in the scan list for activity. Simply press a side function button to activate scanning. When activity is detected on a channel the scan process will stop and you will hear the transmission.
  • Enjoy the convenience of hands-free operation when used with optional accessories.
General
Frequency Range
136-174 MHz 400-420 MHz  440-470 MHz  450-470 MHz  350-390MHz
Channel Capacity
16
Channel Spacing
25 /12.5 KHz
Operating Voltage
7.4V
Standard Battery
1200mAh (Li-ion)
Battery Life (5-5-90 Duty Cycle)
1200mAh Li-Ion battery (Standard)
1300mAh Ni-MH battery (optional)
2000mAh Li-Ion battery (optional)

More than 9 hours
More than 9 hours
More than 14 hours
Frequency Stability
±2.5ppm
Operating Temperature
-20℃~+55℃
Antenna Impedance
50Ω
Dimensions (H×W×D) (with battery, without antenna)
117mm×54mm×31mm
Weight (with antenna & battery)
275 g
Transmitter
 
RF Power Output
5W/2W
Modulation
F3E
Spurious and Harmonics
-36dBm<(1GHz)
-30dBm>(1GHz)
FM Noise
40/35dB
Audio Distortion
≤5 %
Receiver
 
Sensitivity
0.25/0.28 μV
Selectivity
70/55dB
Intermodulation
≥60dB
Spurious Response Rejection
≥70dB
S/N
45/40dB
Rated Audio Power Output
800mW
Rated Audio Distortion
≤5%

 

Applicable Military Standards 810C/D/E/F

Applicable MIL-STD 810C Methods   Procedures 810D Methods   Procedures 810E Methods   Procedures 810F Methods   Procedures
Low Pressure 500.1      1 500.2      1,2 500.3      1,2 500.4      1
High Temperature 501.1     1,2 501.2      1,2 501.3      1,2 501.4     1,2
Low Temperature 502.1      1 502.2     1,2 502.3      1,2 502.4      1,2
Temp. Shock 503.1      1 503.2      1 503.3      1 503.4      1
Solar Radiation 505.1      1 505.2      1 505.3      1 505.4     1,2
Rain 506.1      2 506.2      2 506.3      1,2 506.4      1,2
Humidity 507.1      2 507.2      2,3 507.3      2,3 507.4      1
Salt Fog 509.1      1 509.2      1 509.3      1 509.4      1
Dust 510.1      1 510.2     1 510.3      1 510.4     
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