数字网络对讲机(北斗版)
产品名称 | 数字网络对讲机(北斗版) | |||
产品型号 | ZST-8173SBD | |||
工作电压 | 3.7V | |||
外形尺寸 | (长x宽*厚) 95mmx60mmx34mm | |||
显示屏尺寸 | 1.77 | |||
重量 | 120g(仅主机)/206g(主机带电池和天线) | |||
桌面菜单 | 层级菜单 | |||
工作温度范围 | -20---+50度 | |||
存储温度范围 | -40---+85度 | |||
音频输出功率 | 2W失真<10% | |||
GPS/北斗双定位功能 | 选配 | |||
接收部分 | ||||
工作频段 | LTEFDD:B1/B3/B5/B8 LTE TDD:B34/B38/B39/B40/B41 GSM:B3/B8 |
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接收灵敏度 | 制式 | 频段 | 测试值(dBm) | 3GP(dBm) |
LTE FDD | B1 | -98.4 | -96.3 | |
B3 | -97.3 | -96.3 | ||
B5 | -97.6 | -94.3 | ||
B8 | -98 | -93.3 | ||
LTE TDD | B34 | -98 | -96.3 | |
B38 | -97.5 | -96.3 | ||
B39 | -98.7 | -96.3 | ||
B40 | -97.9 | -96.3 | ||
B41 | -97.4 | -94.3 | ||
GSM | B3 | -108.7 | -102.4 | |
B8 | -109.2 | -102.4 | ||
发射部分 | ||||
发射功率 | 频段 | 最大 | 最小 | |
LTE FDD Band 1 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 3 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 5 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 8 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 34 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 38 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 39 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 40 | 24.5dBm | 21.5dBm | ||
LTE FDD Band 41 | 24.5dBm | 21.5dBm | ||
GSM Band3 | 31.5dBm | 29dBm | ||
GSM Band8 | 34.5dBm | 31.5dBm | ||
配件 | 机体*1 背夹*1 电池*1 天线*1 充电线*1,充电头*1 |