深圳市美芯讯科技有限公司

主营:代理SIMCOM,Microhard

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  • 公司: 深圳市美芯讯科技有限公司
  • 地址: 深圳市龙华区龙华街道清华社区清湖路尚美中心24层2402
  • 联系: 张俊
  • 手机: 13923779459
  • 电话: 0755-21607865
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Microhard,P840,数传模块

2021-06-23 05:00:01  2399次浏览 次浏览
价 格:200

Spreading Method /

Modulation Scheme

Frequency Hopping/Fixed Frequency, GMSK,

2GFSK, 4GFSK, QPSK

Forward Error Correction Hamming, BCH, Golay, Reed-Solomon, Viterbi

Error Detection 32 bits of CRC, ARQ

Encryption Optional (see –AES option)

Range Up to 60 miles (100 km)

Serial Interface 3.3V CMOS

RS232/485 (Selectable)

Serial Baud Rate 300 bps to 230 kbps

Operating Modes Point-to-Point, Point-to-Multipoint, Store & For-

ward Repeater, Peer-to-Peer

Signals Interface RSSI LEDs, Tx/Rx LEDs, Reset, Config, Wake-

up, RSmode, 4 Digital Inputs/Outputs, 1 Analog

Input, 1 Analog Output

Remote Diagnostics Battery Voltage, Temperature, RSSI, Packet

Statistics

Rejection Adjacent Channel @ 840 MHz: 57 dB

Alternate Channel @ 840 MHz: 65 dB

Core Voltage

OEM

Enclosed

3.3VDC

9-30 VDC

Power Consumption

(3.3V)

Sleep: < 1mA (Future)

Idle: 20mA

Rx: 45mA to 98mA

Tx Peak: 2A

Connectors:

OEM

Enclosed

Antenna: UFL

Data: 80 Pin SMT

Antenna: RP-SMA Female Bulkhead

Data: DB9-F

Environmental -55 o C - +85 o C

5-95% humidity, non-condensing

Weight

OEM

Enclosed

Approx. 5 grams

Approx. 120 grams

Dimensions

OEM

Enclosed

Approx. 1.05” x 1.3” x .13”

(26.5mm x 33mm x 3.5mm)

Approx. 1.80” x 2.60” x 1.0”

(46mm x 66mm x 25mm)

Approvals RoHS Compliant

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