Single Band Handheld Transceiver

Home » Products » Handheld Transceiver » Single Band Handheld Transceiver » AT-628G Single Band Handheld Transceiver
Single Band Handheld Transceiver

Technical Specifications

General
Frequency Range UHF : 400~480MHz
Channel Capacity 128 channels
Channel Spacing 25KHz (Wide Band) 12.5KHz (Narrow Band)
Phase-locked Step 5KHz, 6.25KHz
Operating Voltage 3.7V DC ± 20%
Battery Life More than 12 Hours (1300mAh), by 5-5-90 work cycle
Frequency Stability ± 2.5ppm
Operating Temperature -20~ +55℃
Size 200x58x28mm (with battery pack, antenna)
Output Power 2W
Li-ion Battery 1500mAh
Encode and Decode CTCSS/DCS
Weight 158g (with battery pack, antenna)
Receiving Part
Wide band Narrow band
Sensitivity (12dB SINAD) ≤ 0.25 μ V ≤ 0.35 μ V
Adjacent Channel Selectivity ≥ 60dB ≥ 60dB
Intermodulation ≥ 60dB ≥ 60dB
Spurious Rejection ≥ 80dB ≥ 80dB
Audio Response 6dB/ per interval 6dB/ per interval
Hum & Noise ≥ 50dB ≥ 45dB
Audio Distortion ≤ 5%
Audio Power Output 500mW ( at 10% )
Transmitting Part
Wide band Narrow band
Power Output 2W/1W/TURBO(3W)
Modulation 16K Φ F3E 11K Φ F3E
Adjacent Channel Power ≥ 60dB ≥ 60dB
Hum & Noise ≥ 45dB ≥ 36dB
Spurious Emission ≤ -36dB ≤ -36dB
Audio Response 6dB/ per interval 6dB/ per interval
Audio Distortion ≤ 5%

As a professional single band hand held transceiver manufacturer in China, we provide not only handheld transceiver, but also citizen band radio, dual band vehicle radio/mobile radio, cell phone repeater / signal booster and more.

Related Names
Palm Size Hand Held Interphone | Hand Two Way Radio for Commercial User | Hand Held Interphone with Keypad Lock Function

Feedback Form
Other Products