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技術(shù)指標(biāo)：

1.頻率范圍：CH87B(161.975MHz)/CH88B(162.025MHz);

2.頻率誤差：±0.5KHz;

3.載波功率：≥27dBm;

4.調(diào)制頻譜：偏離頻率在載波中心頻率±10KHz時，調(diào)制邊帶≤-20dBc;

偏離載波中心頻率+25kHz～+62.5kHz和-25kHz～-62.5kHz時，設(shè)備調(diào)

制邊帶≤-40dBc;

5.調(diào)制方式：GMSK

6.工作溫度：-20℃～+55℃

7.磁羅經(jīng)安全距離：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

本產(chǎn)品附帶如下配件：

固定支架／1；伸縮桿／1；扣子／1；繩子／1；固定支架鏍釘／5；說明書／1.