HYT TC-780 Uhf/vhf Long Range Two Way Radios
Specifications
TC-780 all frequency bandwidth and fully meet your needs for different frequency bands using.main features:
256 channel Channel number
1700mAh battery ( lithium battery ) work for 12 hours
Rated audio distortion is less than or equal to 5%
Product information
Channel spacing of 25 / 20 / 12.5KHz
Working voltage 7.4V DC
Frequency stability + 2.5ppm
Operating temperature range - 30 degrees to + 60 degrees C.
Antenna impedance 50 ohm
Weight ( with antenna and a battery ) 360g
The output power of 5W / 1W ( UHF / VHF )
Modulation of 16K than F3E / 8K than F3E
Clutter and harmonic - 36dBm < 1GHz
30dBm > 1GHz
= 70dB ( 350-390MHz security standards )
Residual FM = 45 / 40db
Audio distortion is less than or equal to 5% ( 350-390MHz security standards )
Sensitivity of less than or equal to 0.25 / 0.28 / V
Spurious response inhibition of 70dB
Signal to noise ratio of 45 / 40dB





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