AT-3308 Single Band Hand Held Transceiver

General

Frequency Range

66-88MHz 136-174MHz 350-390MHz

400-480MHz 470-512MHz etc.

Number of Channel

16 channels

Channel Spacing

25KHz (Wide Band)

12.5KHz (Narrow Band)

Phase-locked Step

5KHz, 6.25KHz

Operating Voltage

7.4V DC ±20%

Frequency Stability

±2.5ppm

Operating Temperature

-20~ 55 ℃

Size

142×57×41mm

Output Power

4/5W

Encode and Decode

 In-built DCS/CTCSS

Weight

355g

Receiving Part (ETSI EN 300 086 standard test)

Wide band

Narrow band

Sensitivity(12dB SINAD)

< 0.25μV

< 0.28μV

Adjacent Channel Selectivity

≥70dB

≥60dB

Intermodulation

≥65dB

≥60dB

Spurious Rejection

≥70dB

≥70dB

Hum & Noise

≥40dB

≥36dB

Audio Response

1~ -3dB(0.3~3KHz)

1~ -3dB(0.3~2.55KHz)

Audio Power Output

1000mW (10%)

Audio Distortion

≤5%

Transmitting Part (ETSI EN 300 086 standard test)

Wide band

Narrow band

Power Output

5W/1W

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(0.3~2.55KHz)

Max Frequency Deviation

≤±5KHz

≤±2.5KHz

Audio Distortion

≤5%