Pictured here is a powerful portable radio.
Feature:

• 16 memory channels.
• 38 groups of CTCSS.
• Power save function.
• Low battery alert.
• Channel scan function.
• 500mW audio frequency output.
• Computer software program.

General:

• Frequency range: VHF 137-174MHz; UHF 400-430MHz 440-470MHz.
• Channel No.: 16 channels.
• Channel step: 5kHz/6.25kHz.
• Frequency stability: 2.5ppm.
• Operating temperature: -10℃ to + 60℃.
• Working voltage: 7.4V DC.
• Dimension (H x L x W): 101 x 50 x 28mm.
• Weight: 210g.
• Battery: 1300mAh.
• Distances: 3-18km.

Transmitter:

• Output power: ≤4W.
• Max.freq.deviation: ±5kHz (wide)/±2.5kHz (narrow).
• Antenna impedance: 50Ω.
• Transmitting current: ≤1300 mA.
• Modulation distortion: ＜5% (300kHz–3kHz).
• Modulated mode: FM (F3E).
• Residualwave radiation: ≤-65dB.

Receiver:

• Sensitivity: 0.20μV (12dB SINAD).
• Operating bandwidth: wide.25KHz; narrow.12.5KHz.
• First IF of receiver: 38.850MHz.
• Second IF of receiver: 450kHz.
• Squelch sensitivity: 0.16μV.
• Audio power output: ≤1W.
• Standby: 20 mA.