LT-825UV Mobile Walke Talkie Vhf Uhf Two Way Radio fm Worky Torky

General specification

Frequency range

VHF:136~174MHz  245~245.9875MHz(220~260MHz)
UHF:400~490MHz

Number Of  Channels

200

Channel spacing

25KHz  20K  12.5

Phase lock step step

5KHz,6.25KHz,10KHz,12.5KHz,15KHz,25KHz,

Working Voltage

13.8V  DC ±15%

Squelch way

CTCSS/DCS/5Tone/2Tone/DTMF

Frequency stability

±2.5ppm

Operate Temperature

-20~+60℃

Dimension

98(W)*35(H)*118(L)

Weight

1kg

 Receiver (ETSI EN 300 086 Standardized.Test)

Broadband

Narrow band

Sensitivity

≤0.25μV

≤0.35μV

Channel choice

≥70dB

≥60dB

Intermodulation

≥65dB

≥60dB

Spurious Rejection

≥70dB

≥70dB

Audio response

+1~-3dB(0.3~3KHz)

+1~-3dB(0.3~2.55KHz)

Signal to noise ratio

≥45dB

≥40dB

Audio Distortion

≤5%

Audio output power

≥2W@10%

 Transmitter(ETSI EN 300 086 Standardized.Test)

Broadband

Narrow band

Output power

40W/10W(VHF)

30W/10W(UHF)

Modulation Mode

16KΦF3E

11KΦF3E

Channel power

≥70dB

≥60dB

Signal to noise ratio

≥40dB

≥36dB

Parasitic harmonic

≥60dB

≥60dB

Audio response

+1~-3dB(0.3~3KHz)

+1~-3dB(0.3~2.55KHz)

Audio distortion

≤5%