ZN-241G RFM, ZN-241G Datasheet - Page 3

• Manufacturer Part Number: ZN-241G
• Description: 2.4 GHZ, 802.15.4 RS-232 MODEM,
• Manufacturer: RFM
• Series: ZN-241r

Specifications of ZN-241G

• Function: Transceiver, 802.15.4, Modem
• Modulation Or Protocol: 802.15.4
• Frequency: 2.4GHz
• Applications: General Purpose
• Interface: RS-232
• Sensitivity: -95dBm
• Power - Output: 18dBm
• Data Rate - Maximum: 250kbps
• Features: 16 User Selectable Channels
• Voltage - Supply: 6 V ~ 12 V
• Package / Case: Packaged Unit
• Wireless Frequency: 2.4 GHz
• Interface Type: RS-232
• Modulation: DSSS, OQPSK
• Operating Voltage: 6 VDC to 12 VDC
• Output Power: 100 mW
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 583-1130

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©2008 by RF Monolithics, Inc.
Value
Even with the high transmit power, the RFM ZN-241G is priced to fit any budget, making the choice to replace wires even more compelling. With the multiple
interfaces and multiple operating modes, the ZN-241G delivers unsurpassed value for any application. The ZN-241G is built on standard 802.15.4 radio
technology and provides a crisp 250Kbps over-the-air data rate using Direct Sequence Spread Spectrum methods. The result is a wireless network with
plenty of data throughput for most applications and the robustness to provide reliable, worry-free data transmission.
Versatility
Operating in the international license-free 2.4GHz frequency the ZN-241G can be deployed around the world. With the choice of an RS-232, a USB or an
RS-485 interface, the ZN-241G has a model to fit almost any application. The Auto-Configure feature makes setting up point-to-point links a snap. The
broadcast mode coupled with the RS-485 interface, provides a simple replacement for half-duplex, multi-drop RS-485 wiring. The ZN-241G also has a fully-
addressable multi-point mode to support more demanding applications. Whatever your need, the ZN-241G can handle it.
Even though the ZN-241G is a low cost wireless modem, it includes a repeater function to help overcome signal blockages. This function allows a remote
node to relay data through another remote node when the direct path is blocked. Similarly, a remote node can receive data through another remote node
when the direct path from the base is blocked.
ZN-241G - 3/14/08
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