初哥,国产货够了,价格便宜,5W,要能验机,在淘宝网上看了一下,有: &O#,"u/q`
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1.泉盛K4AT U段全段5W手持对讲机小金刚 279元 &O#,"u/q`
功能简介 &O#,"u/q`
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*强大发射功率:4-5W,对讲距离更远、更清晰、更可靠。 &O#,"u/q`
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*全频段400-470M:无论是民用频段(409.7500-409.9875)、业余频段(430-450),还是专业频段(450-470),全部覆盖! &O#,"u/q`
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* CTCSS功能:具有哑音功能,保密性更强。 &O#,"u/q`
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*语音提示功能,无论是开机或输入频点,均有语音提示,彰显人性化设计。 &O#,"u/q`
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*高容量原厂镍氢电池(1100mAh),使用时间更长、工作更可靠。 &O#,"u/q`
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* 99个频道,微电脑控制、菜单简洁、频率手动设置,简单方便。 &O#,"u/q`
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*耳机/话筒插口,方便接听与通话。 &O#,"u/q`
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* LCD显示屏背光照明,便于在夜晚及暗处操作。 &O#,"u/q`
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*高性能的加感天线,发射及接收信号更强,更稳定。 &O#,"u/q`
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技术规格 &O#,"u/q`
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发射功率:4-5W &O#,"u/q`
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发射电流:≤1600mA &O#,"u/q`
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频率范围:400-470MHz &O#,"u/q`
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额定电压:7.2V(1100mAh可充式镍氢电池) &O#,"u/q`
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记忆频道:99个 &O#,"u/q`
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天线配置:高效加感天线 &O#,"u/q`
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体积:80X50X28mm &O#,"u/q`
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2.北峰 BF71A 300元 &O#,"u/q`
*工作频率范围:140-160mhz/150-170mhz/400-420mhz/450-470mhz &O#,"u/q`
*大屏幕液晶显示 &O#,"u/q`
*可频率模式和频道模式下使用 &O#,"u/q`
*全自动扫描功能 &O#,"u/q`
*射频输出功率:≤5w &O#,"u/q`
*尺寸:(宽*高*深):56*112*40mm &O#,"u/q`
*重量:241(含电池组) &O#,"u/q`
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技术参数: &O#,"u/q`
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*音频失真:≤5% &O#,"u/q`
*载波容差:5ppm &O#,"u/q`
*最大频偏:≤±5khz &O#,"u/q`
*杂散发射:优于60db &O#,"u/q`
*邻道功率:优于60db &O#,"u/q`
*参考灵敏度:71A优于0.20üv &O#,"u/q`
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3.北峰 BF-5228 350元 &O#,"u/q`
功 能: &O#,"u/q`
*工作频率范围:350-470mhz &O#,"u/q`
*可存储100个半双工信道 &O#,"u/q`
*自动扫描功能 &O#,"u/q`
*射频输出功率:≤5w &O#,"u/q`
*尺寸:(宽*高*深):58*109*31mm &O#,"u/q`
*重量:210g &O#,"u/q`
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技术参数: &O#,"u/q`
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*音频失真:≤5% &O#,"u/q`
*载波容差:5ppm &O#,"u/q`
*最大频偏:≤±5khz &O#,"u/q`
*杂散发射:优于60db &O#,"u/q`
*邻道功率:优于60db &O#,"u/q`
*参考灵敏度:优于0.25üv &O#,"u/q`
*静噪灵敏度:优于0.15üv &O#,"u/q`
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大家看看,该选哪一款呢???