2pcs BAOFENG BF-T1 MINI Two Way Radio Easy To Carry UHF 400-470mhz 20CH Handheld Walkie Talkie

Item number

 BF-T1

 General

 Frequency Range

 UHF: 400-470MHZ

 Channel No.

 20

 Frequency Stability

 ±2.5ppm

 Step Frequency

 12.5 / 25Kz

 Antenna Impedance

 50Ω

 Operating Voltage

 DC 3.7V

 Work Temperature

 -20C to +60C

 Battery Capacity

 H-1500mAH (Li-ion battery)

 Battery Lift

 About 12 Hours

 Dimension（W x H x D）

 108 x 55 x 21 mm （including antenna）

 Weight

 120g（including battery, antenna）

 Transmitter

 Output power

 0.5W / 1W

 Modulation Mode

 16kΦF3E / 11kΦF3E

 Maximum deviation

 ＜5kHz(Wide) / ＜2.5kHz(Narrow)

  Spurious Radiation

 ＜7.5μW

 Adjacent Ch. power

 ≤-65dB(Wide) / ≤-60dB(Narrow)

 Audio Distortion

 < 5%

 SNR

 ≥ -45dB / ≥ -40dB

 CTCSS/DCS Frequency deviation (W/N Band)

 0.7±0.1kHz(Wide) / 0.4±0.1kHz(Narrow)

 Intermediation sensitivity

 8-12mV

 Transmitting Current

 ≤ 1000mA

 Receiver

 Sensitivity

 < 0.25μ V (12dB  SINAD)

 Audio Power

 1W

 Inter modulation Interference Resistance

 ≥ 65dB (W) , ≥ 60dB (N)

 Adjacent channel Selectivity (W/N Band)

 ≥ 65dB (W) , ≥ 55dB (N)

 Audio Distortion

 5%

 Receiving current

 ≤ 380m A