Datasheet > HVR2

HVR2

更新时间： 2024-02-09 16:31:36

品牌	Logo	应用领域
RADIOMETRIX		接收机
页数	文件大小	规格书
7页	421K
描述
UHF Narrow Band FM Vibration Resistant Multi Channel Receiver

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中文翻译

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数据手册

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HVR2 数据手册

Radiometrix

Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England

Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233

Issue 3, 27 April 2007

HVR2

UHF Narrow Band FM Vibration Resistant Multi Channel Receiver

The HVR2 receiver is the high vibration

resistant version of the low cost RLC2

receiver. Its unique local oscillator design

makes the unit almost immune to mechanical

vibrations below 500Hz. This makes the HVR2

(with the matching TLC2H-433-5 transmitter)

to be used in mechanically troublesome areas

such as crane and machine tool control, and

remote operated vehicles.

Figure 1: HVR2-433-5 receiver

Features

•

433MHz version conforms to EN 300 220-3 and EN 301 489-3

High performance double superhet. PLL synthesizer with TCXO

DDC local oscillator

SAW front-end filter

Data rates up to 5 kbps for standard module

Usable range over 500m

Fully screened. Low profile

Feature-rich interface (RSSI, analogue and digital baseband)

Re-programmable via RS232 interface

Low power requirements

Immune to mechanical vibration up to 500Hz

Applications

•

Heavy vehicle/machinery (e.g. crane) controls

Handheld terminals

EPOS equipment, barcode scanners

Data loggers

Industrial telemetry and telecommand

In-building environmental monitoring and control

High-end security and fire alarms

DGPS systems

Vehicle data up/download

Technical Summary

•

Operating frequency: 433.05 - 434.775MHz

32 channels

Supply voltage: 3.7 – 15V

Current consumption: 30mA (receive)

Data bit rate: 5kbps max.

Receiver sensitivity: -120dBm (for 12 dB SINAD)

Serial configuration by inverted RS232 at 3V CMOS level

Radiometrix Ltd

HVR2 Data Sheet

page 1

12 3 4 5 6 7

中文翻译

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