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