Datasheet > TX2EH-434-64-5V

TX2EH-434-64-5V

更新时间： 2024-11-06 02:56:43

品牌	Logo	应用领域
RADIOMETRIX		发射机
页数	文件大小	规格书
5页	227K
描述
UHF High Power FM Transmitter

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中文翻译

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数据手册

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TX2EH-434-64-5V 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

24 August 2007

TX2H-4xx-64

UH F H ig h P o we r FM Tr a n s mit t e r

The TX2H is a 433/434MHz single-channel FM

transmitter module with a power output of

25mW nominal. It is a 100% pin-compatible

drop-in replacement for the Radiometrix TX2

and can be used to replace the TX2 in

applications where greater radiated power is

desired (for example when space limitations

dictate the use of small and inefficient antennas,

or in countries where the extra power is

permitted). The module will handle raw data

rates up to 64kb/s. The TX2H transmitter can be

used with either RX2 or RX2A receivers.

Figure 1: TX2H-433-64-5V & RX2A-433-64

Features

•

Standard frequencies: 433.92MHz and 434.42MHz

Hi power drop in replacement for TX2

Data rates up to 64kbps

Usable range over 500m

Fully screened

Low power requirements

Conforms to European EN 301 489-3 and ETSI EN 300 220-3 (for ERP ≤10mW)

Conforms to Australian/New Zealand AS/NZS 4268:2003

Instead of the SAW-based technology of the TX2, the TX2H uses a PLL circuit locked to a crystal for

better frequency stability over a wider temperature range (-40C to +85C), at the expense of slightly

slower power-up.

The TX2H is available as standard on frequencies of 433.92MHz and 434.42MHz at 25mW power output,

in either 3V(3.3V) or 5V versions. Custom frequencies may be available to order (consult factory). The

module is designed to meet all applicable EMC and type approval requirements.

The module can be made available if required in an extra-high-power version (TX2EH), in the same

footprint and pinout but giving 90-100mW nominal output power at 5V supply with a current

consumption of less than 45mA (DC to RF conversion efficiency better than 45%).

Applications

•

Handheld terminals

Data loggers

Industrial telemetry and telecommand

In-building environmental monitoring and control

High-end security and fire alarms

Vehicle data up / download

Technical Summary

•

Size: 32 x 12 x 5.5mm

Operating frequency: 433.92MHz and 434.42MHz

Supply : 3V or 5V regulated

Current consumption: 25mA typical

Data bit rate: 64kbps max.

Transmit power: +14dBm (25mW) nominal

sales@radiometrix.com

TX2H – Data

Page - 1 -

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中文翻译

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与TX2EH-434-64-5V相关器件

型号	品牌	获取价格	描述	数据表
TX-2F2	SYNERGY	获取价格	TRRANSSFFORRMEERRS
TX-2G2	SYNERGY	获取价格	TRRANSSFFORRMEERRS
TX2-H-1.5V	NAIS	获取价格	2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE
TX2-H-1.5V-TH	PANASONIC	获取价格	Power/Signal Relay, DPDT, Momentary, 0.094A (Coil), 1.5VDC (Coil), 140mW (Coil), 7.5A (Con
TX2-H-1.5V-Z	PANASONIC	获取价格	Power/Signal Relay, DPDT, Momentary, 0.094A (Coil), 1.5VDC (Coil), 140mW (Coil), 2A (Conta
TX2-H-12V	NAIS	获取价格	2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE
TX2-H-12V-1	PANASONIC	获取价格	Power/Signal Relay, DPDT, Momentary, 0.012A (Coil), 12VDC (Coil), 140mW (Coil), 1A (Contac
TX2-H-12V-Z	PANASONIC	获取价格	Power/Signal Relay, DPDT, Momentary, 0.012A (Coil), 12VDC (Coil), 140mW (Coil), 2A (Contac
TX-2H2	SYNERGY	获取价格	TRRANSSFFORRMEERRS
TX2-H-24V	NAIS	获取价格	2 A CAPACITY RELAY WITH HIGH SURGE VOLTAGE & HIGH BREAKDOWN VOLTAGE

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