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參數(shù)資料
| 型號： | MXR-505RL-915DS4800TB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | UHF FM TRANSCEIVER MODULE |
| 中文描述： | 超高頻調(diào)頻收發(fā)模塊 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 187K |
| 代理商： | MXR-505RL-915DS4800TB |
MXR-505
UHF FM TRANSCEIVER MODULE
The MXR-505 is a frequency shift keyed (FSK) high performance,
ultra compact, long range transceiver operating at the 902-928
MHz and 868.25 MHz bands. This integrated modularized trans-
ceiver is designed for use in half-duplex, bidirectional RF links.
The multi-channeled MXR-505 is intended for use in UHF radio
equipment in compliance with both the North American Federal
Communications Commission (FCC) part 15.247 and 15.249 sys-
tems and the European Telecommunications Standard Institute
(ETS) specification EN300 200.
Key Features
Low cost
Wide supply voltage range
Wide operating temperature range
Easily integrated
Low power consumption
Compact surface-mount packages/Small Size
2.5V operation
Simple serial programming interface
Baud rate from 1200 to 200,000 bps
Spread spectrum
External reset pin
Exceptional sensitivity: -111dBm
Receive signal stength (RSSI) pin
No production tuning
-Page 2-
The transmitter is composed of both a PLL frequency synthesizer and a power amplifier. The synthesizer
uses a voltage-controlled crystal oscillator, a dual-modulus prescaler, programmable frequency dividers,
and a phase-detector. The power amplifier’s output power can be programmed to seven different levels.
The MXR-505 has zero IF architecture which enables channel filtering with low-power, integrated low-
pass filters. Each channel includes a pre-amplifier and a third order Sallen-Key RC low-pass filter that
protects the switched-capacitor filter from strong adjacent channel signals. The main channel filter is a
switched-capacitor implementation of a six-pole elliptic low pass filter. The cutoff frequency of the
Sallen-Key RC filter can be programmed to four different frequencies: 100kHz, 150 kHz, 230 kHz, and
340 kHz. A receive signal strength indicator circuit indicates the received signal level. The MXR-505 is
a well-designed transceiver suitable for a variety of RF applications, particularly voice applications and
high volume OEM applications.
Typical Applications
Remote controls
Garage openers / Gate controls
Keyless entry
Lighting control
Home / Industrial automation
Continuous / Periodic data transfer
Wireless networking
Remote access
Remote monitoring / Telemetry
Medical monitoring / Call systems
Guard patrol / Lone worker protection
Domestic / Commercial security
Fire / Security alarms
Long-range RFID
Automated meter reading
Contact Information
Phone: 920-564-6622
Fax: 920-564-6630
Email: sales@radiosinc.com
Radios, Inc.
1408 Center Avenue
Oostburg, WI 53070
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MXR-505RL-915DS4800TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UHF FM TRANSCEIVER MODULE |
| MXR-505RL-915DS600AB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UHF FM TRANSCEIVER MODULE |
| MXR-505RL-915DS600ATB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UHF FM TRANSCEIVER MODULE |
| MXR-505RL-915DS600ATR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UHF FM TRANSCEIVER MODULE |
| MXR-505RL-915DS600B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UHF FM TRANSCEIVER MODULE |
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