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