技术指标：

1.频率范围：CH87B(161.975MHz)/CH88B(162.025MHz);

2.频率误差：±0.5KHz;

3.载波功率：≥27dBm;

4.调制频谱：偏离频率在载波中心频率±10KHz时，调制边带≤-20dBc;

偏离载波中心频率+25kHz～+62.5kHz和-25kHz～-62.5kHz时，设备调

制边带≤-40dBc;

5.调制方式：GMSK

6.工作温度：-20℃～+55℃

7.磁罗经安全距离：1.5m

Technique Data:

1. Frequency range : CH87B(161.975 MHz)/CH88B(162.025

MHz);

2. Frequency error: ±0.5KHz;

3. Radiated Power : ≥27dBm;

4.Modulation spectrum :the frequency deviation from the carrier center

frequency ±10KHz,the modulation sidebands ≤-20dBc; deviation from the

carrier center frequency of +25KHz~+62.5KHz and -25KHz~-62.5KHz,the

device modulation sidebands≤-40dBc;

5. Modulation: GMSK

6. Operation temperature: -20℃~+55℃

7. Compass safe distance:1.5m

本产品附带如下配件：

固定支架／1；伸缩杆／1；扣子／1；绳子／1；固定支架镙钉／5；说明书／1.