General

  Frequency Range

VHF ： 136-162 MHz 145-175 MHz
UHF ： 350-390 MHz 400-430 MHz
440-470 MHz 480-520 MHz
450－480MHz 400－470MHz

  Channel Capacity

512/128*

  Channel Spacing

25 (20) / 12.5 KHz*

  Operating Voltage

7.5 V

  Battery

1700 mAh (Li-ion)

  Battery Life (5-5-90 duty cycle)

About 12 Hours

  Frequency Stability

± 2.5 ppm

  Operating Temperature

-25 ℃ ~+55 ℃

  Antenna Impedance

50Ω

  Dimensions(without antenna & battery)
（ L × W × H ）

105 mm × 57mm × 33.8mm

  Weight(with antenna & battery)

324 g

  Transmitter

  RF Power Output

4W/2W （ UHF ） 5W/2W （ VHF ）

  Modulation

16KHz Φ F3E/11KHz Φ F3E

  Spurious and Harmonics

-36dBm<1GHz
-30dBm>1GHz

  FM Noise

45/45 dB

  Audio Distortion

≤ 5%

  Receiver

  Sensitivity

0.25μV (W:20/25kHz ) / 0.28 μV (N:12.5kHz )

  Selectivity

70dB(W:20/25kHz ) / 60dB(N:12.5kHz )

  Intermodulation

65dB

  Spurious Response Rejection

70dB

  S/N

45/40dB

  Audio Power Output （Rated Power）

500mW

  Audio Distortion （Rated Power）

≤ 5%