RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

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Short-Range Radio
Products Guide



Wireless Device
Selection Guide

TR1100

10.2x7.06mm case		 916.50 MHz Transceiver

Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

• Designed for Short-Range Wireless Data Communications
• Supports RF Data Rates Up to 1 Mbps
• 3 V, Low Current Operation plus Sleep Mode
• Stable, Easy to Use, Low External Parts Count
• Complies with Directive 2002/95/EC (RoHS)
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 04/04/08

download RoHS Statement

download Package Specs

  • Features
  • Specs
  • AppNotes
  • Dev Kit
  • Dev Module
  • Software
  • Buy Now
The TR1100 hybrid transceiver is ideal for short-range wireless data applications where robust operation, small size, low power consumption and low cost are required. The TR1100 employs RFM’s amplifiersequenced hybrid (ASH) architecture to achieve this unique blend of character- istics. All critical RF functions are contained in the hybrid, simplifying and speeding design-in. The receiver section of the TR1100 is sensitive and stable. A wide dynamic range log detector, in combination with digital AGC and a compound data slicer, provide robust performance in the presence of on-channel interference or noise. Two stages of SAW filtering provide excellent receiver out-of-band rejection. The TR1100 is optimized for RF data rates from 256 kbps to 1 Mbps using amplitude-shift keyed (ASK) modulation. The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.249 and similar regulations.

   
Electrical Characteristics
Characteristic Symbol Minimum Typical Maximum Units
Operating Frequency fo 916.30 916.70 MHz
Modulation Types OOK & ASK
Data Rate 1 Mbps
Receiver Performance High Sensitivity Mode
Sensitivity 256 kbps 10-3 BER AM Test Method -93 dBm
Sensitivity 256 kbps 10-3 BER Pulse Test Method -87 dBm
Current 256 kbps 6.0 mA
Sensitivity 512 kbps 10-3 BER AM Test Method -90 dBm
Sensitivity 512 kbps 10-3 BER Pulse Test Method -84 dBm
Current 512 kbps 7.0 mA
Sensitivity 1 Mbps 10-3 BER AM Test Method -87 dBm
Sensitivity 1 Mbps 10-3 BER Pulse Test Method -81 dBm
Current 1 Mbps 8.0 mA
Receiver Out-of-Band Rejection ±5% fo R±5% 70 dB
Receiver Ultimate Rejection RULT 90 dB

Application Notes                                                                                                 see All Product Application Notes
White Papers
Developer Kits
Each Development Kit Contains:
• Two data radio transceiver boards
• Two protocol boards
• Two antennas
• CD containing Manuals, Designer’s Guides, Data Sheets and Software
• Quick Start Guide

"A" Series Kit Features:
The "A" series development kits include these features:
• “Out of the box” operation between two Windows-based PC's
• 2 kbps air transmission rate (high sensitivity); 19.2 kbps RS232C data rate
• Excellent receiver off-channel interference rejection
• Wide dynamic range receiver log detection for resistance to on-channel interference
• Reference antennas
• CMOS to RS232C level conversion with provisions for direct CMOS logic interface
• Packet link-layer (MAC) protocol with ISO3309 error detection and automatic packet retransmission; up to 24 message bytes per packet (ATMEL AT892051 micro)
• DC-balanced data coding and PLL-based “integrate & dump” data recovery for robust link performance
• Simple host-protocol interface with host and protocol source code examples
• Diagnostic LEDs for system performance evaluation
• Built in "AutoSend" mode for field testing without a PC
RFM Part   Frequency   Description  
DR1200A-DK
916.50 MHz
2G Development Kit
Developer Modules
The DR3300 transceiver module is ideal for short-range wireless data applications where robust operation, small size and low power consumption are required. The DR3300 utilizes RFM’s TR1100 amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. The receiver section of the TR1100 is sensitive and stable. A wide dynamic range log detector provides robust performance in the presence of on-channel interference or noise. Two stages of SAW filtering provide excellent receiver out-of-band rejection. The TR1100 transmitter is optimized amplitude-shift keyed (ASK) modulation at data rates up to 1 Mbps. The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.249 and similar regulations. The DR3300 includes the TR1100 plus most configuration components in a ready-to-use PCB assembly, excellent for prototyping and intermediate volume production runs.
RFM Part   Frequency   Description  
DR3300
916.50 MHz
2G Transceiver Module
Software
Mouser Avnet Digi-Key Future Electronics Xinkai Digital North America Countries

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