Product Details

AT-289 walkie talkie with FCC,RoHS&CE approval

Frequency: 136~174MHz, 350~390MHz,
400~470MHz, 470~512MHz
Function:
Output power 4/5W, 16X16=256 channels.
Water protection class IP55, Voice ann-
unciation (Chinese or English or Russian).
CTCSS+DCS encode and decode.
Multi-Scan mode: VFO scan+channel
scan+priority scan+CTCSS scan+DCS
scan.
VOX function (6 levels), voice scramble &
compander, wide/narrow band.
Squelch Tail Elimination function.

Battery power check up.

Accessories:
One charger
One Li-ion battery(1300mAh)
One rubber antenna
One user's manual

General
Frequency Range	VHF: 136-174MHz UHF:350-390MHz UHF: 400-470MHz UHF:450-520MHz
Channel Capacity	128 channels
Channel Spacing	25KHz(Wide Band) 20KHz(Middle Band) 12.5KHz(Narrow band)
Phase-locked Step	5KHz,6.25KHz
Operating Voltage	7.4V DC ±15%
Battery Life	More than 14 Hours (1350mAh), by 5-5-90 working cycle
Frequency Stability	±2.5ppm
Operating Temperature	-20°C +55°C
Size	260×57×37mm (with battery, antenna)
Weight	210 g (with battery, antenna)
Receiver (ETSI EN 300 086 standard testing )
		Wide band	Narrow band
Sensitivity (12dB Sinad)		≤0.25μV	≤0.35μV
Adjacent Channel Selectivity		≥70dB	≥60dB
Intermodulation		≥65dB	≥60dB
Spurious Rejection		≥70dB	≥70dB
Audio Response		+1~-3dB(0.3~3KHz)	+1~-3dB(0.3~2.55KHz)
Hum & Noise		≥45dB	≥40dB
Audio distortion		≤5%
Audio power output		500mW / 10%
Transmitter (ETSI EN 300 086 standard testing )
		Wide band	Narrow band
Power Output		4W/2W/0.5W
Modulation		16KΦF3E	11KΦF3E
Adjacent Channel Power		≥70dB	≥60dB
Hum & Noise		≥40dB	≥36dB
Spurious Emission		≥-36dB	≥-36dB
Audio Response		+1~-3dB(0.3~3KHz)	+1~-3dB(0.3~2.25KHz)
Audio Distortion		≤5%