Handheld Two-way Radio with 400 to 470MHz Frequency Range and 3.7V Voltage
具有400至470MHz频率范围和3.7V电压的手持式双向无线电
议价
加入意向- 特征：
- 尺寸：100 x 58 x 35mm
- 频率：400〜470MHz
- 耳上，方便穿
- 内置Li-Pol
- lcd
- 50 ctcss和83 dcs
- 低电量报警
- PC可编程和复制
- 省电
- 宽/窄品牌（可选）
- 技术信息：
- 频率范围：400〜470MHz
- 电压：3.7V
- 频道：100
- 通道间隔：12.5 / 25kHz
- 稳频：±5ppm
- 工作温度范围：-10至+ 55°C
- 电池：150mAh锂离子
- 天线阻抗：50Ω
- 尺寸：67 x 28 x 17mm
- 接收器：
- 参考灵敏度：-122dBm
- 额定功率：20mW
- 音频失真：d10％
- 最大S / N比：e45dB
- 相邻信道选择：65dB
- 互调失真：55dB
- 杂散抑制：60dB
- Features:
- Dimensions: 100 x 58 x 35mm
- Frequency: 400 to 470MHz
- On-the-ear, convenient to wear
- Built-in Li-Pol
- LCD
- 50 CTCSS and 83 DCS
- Low-battery alert
- PC programmable and copy
- Power-saving
- Broad/narrow brand (optional)
- Technical information:
- Frequency range: 400 to 470MHz
- Voltage: 3.7V
- Channels: 100
- Channel spacing: 12.5/25kHz
- Frequency stabilization: ±5ppm
- Operating temperature range: -10 to +55°C
- Battery: 150mAh Li-ion
- Antenna impedance: 50Ω
- Dimensions: 67 x 28 x 17mm
- Receiver:
- Reference sensitivity: -122dBm
- Rated power output: 20mW
- Audio distortion: d10%
- Maximum S/N ratio: e45dB
- Adjacent channel selection: 65dB
- Inter modulation rejection: 55dB
- Spurious rejection: 60dB
