NF890 Compact size
这里可以自定义设置
Wireless Radio Communication Expert With More Than 29 Years Of Experience
Wireless Radio Communication Expert With More Than 29 Years Of Experience
Features
■ Monitor
■ Scan
■ VOX
■ Squelch level
■ Time-out Timer
■ CTCSS&DCS
■ Battery save Mode
■ Battery Voltage Prompt
PRODUCT VIDEO DISPLAY
■ Busy Channel Lockout
■ ANI code
■ High/Low output Power
■ Dimension: 114x59x34mm
General Requirement | |
ITEM | Specification |
Network | GSM/WCDMA |
Country | America, Australia, Europe, China, Iran, Japan, Korea, Malaysia, Thailand, Indonesia Taiwan, myanmar, Russia, west Africa |
Platform | MTK 6572W |
Operating system | Android 4.4 |
Speaker + receiver | 8Ω |
Earphone jack | 3.5mm |
Bluetooth | V2.0 |
WiFi | (IEEE802.11 b / g / n) |
GPS | Support |
Record | Support |
USB | Support (USB2.0) |
Operating temperature | -20°C～﹢75°C |
Battery capacity | 4100mAh (3.7V polymer battery) |
Size | 120mm * 60mm * 38mm |
Weight | ~200g |
Working frequency | Up band | Down band |
UMTS850 | 824 MHz — 849 MHz | 869 MHz — 894 MHz |
UMTS1900 | 1850 MHz — 1910 MHz | 1930 MHz — 1990 MHz |
UMTS2100 | 1920 MHz — 1980 MHz | 2110 MHz — 2170 MHz |
GSM850 | 824 MHz — 849MHz | 869 MHz — 894 MHz |
GSM900 | 890 MHz — 915MHz | 935 MHz — 960MHz |
GSM1800 | 1710 MHz — 1785MHz | 1805 MHz — 1880MHz |
GSM1900 | 1850 MHz — 1910MHz | 1930 MHz — 1990MHz |
Band and other | Description | Remark |
GSM band | EDGE/GPRS/GSM: 1900/1800/900/850MHz | |
UMTS band | HSDPA/WCDMA: 2100/1900/850MHz | |
Receiving band | 2100/1900/850MHz | |
Maximum band | UMTS2100/1900/850: Power Class 3 (+24dBm +1/-3dBm) | |
Receiving sensitivity | WCDMA2100 : ≤-106.7dBm WCDMA1900/850 : ≤-104.7dBm GSM850/900/1800/1900 : ≤-102dBm |
Mode | State | Average value | Remark |
GSM | Not service mode | ≤75mA | IDLE mode |
Power off by software current | ≤1mA | Airplane mode | |
Stanby | ≤180mA | ||
Data transmited mode | ≤660mA | GPRS/EDGE mode | |
WCDMA | Not service mode | ≤75mA | IDLE mode |
Power off by software current | ≤1mA | Airplane mode | |
Standby | ≤180mA | ||
Data transmited mode | ≤500mA | HSPA mode |
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