Handheld Two-way Radio with 400 to 470MHz Frequency Range and 60dB Spurious Rejection
具有400至470MHz频率范围和60dB杂散抑制的手持式双向无线电
议价
加入意向- 主要特点：
- 频率：400〜470MHz
- 耳内佩戴更方便
- 内置锂聚合物电池
- lcd
- 50 ctcss和83 dcs
- 低电量警报
- PC可编程和复制
- 节能
- 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锂电
- 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SNR：≥45dB
- 相邻信道选择：65dB
- 互调失真：55dB
- 杂散抑制：60dB
- Main features:
- Frequency: 400 to 470MHz
- On-the-ear wears more convenience
- Built-in lithium-polymer battery
- LCD
- 50 CTCSS and 83 DCS
- Low battery alert
- PC programmable and copy
- Power-save
- 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 lithium-on
- Antenna impedance: 50Ω
- Size: 67 x 28 x 17mm
- Receiver:
- Reference sensitivity: -122dBm
- Rated power output: 20mW
- Audio distortion: d10%
- Maximum SNR: ≥45dB
- Adjacent channel selection: 65dB
- Inter modulation rejection: 55dB
- Spurious rejection: 60dB
