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参数资料
| 型号： | WIT2450M2 |
| 厂商： | RF MONOLITHICS INC |
| 元件分类： | 通信及网络 |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, XMA16 |
| 封装： | ROHS COMPLIANT, MODULE-16 |
| 文件页数： | 1/2页 |
| 文件大小： | 409K |
| 代理商： | WIT2450M2 |
www.RFM.com E-mail: info@rfm.com
Page 1 of 2
2008 by RF Monolithics, Inc.
WIT2450 - 6/5/08
General Specifications
RF Frequency Range
2400 to 2483 MHz
Radio Certifications
FCC Part 15.247, Canadian RSS-210 and European ETS 300.328
Operating Range
Indoor - 450 to 900 ft, outdoor -3000 ft with dipole antenna, more than 6 miles with gain antennas
Network Topologies
Point-to-point and point-to-multipoint (star)
Network Protocol
High remote capacity CSMA with option for limited TDMA
Error Detection and Correction
24-bit CRC and ARQ
Serial Data Interface
Asynchronous (UART) CMOS signals, 3.3 V, 5 V tolerant
Serial Data Rate
Up to 230.4 kb/s, software selectable
RF Data Rate
460.8 kb/s
Number of Frequency Channels
86
RF Bandwidth
900 kHz
Transmit Power Output
10, 18 or 24 dBm, software selectable
Receiver Sensitivity
-92 dBm @ 10-5 BER
Supply voltage
3.3 to 10 V, 5 to 10 V required for 24 dBm transmit power
Current Consumption
24 dBm Transmit Power,
115.2 kb/s Serial Data Rate
Remote
Power Down
2 A
Base Station
Receive
155 mA
Operation: Sleep
750 A
Operation:
Transmit
250 mA
Unlocked Receive 150 mA
Locked Receive
75 mA
Transmit
250 mA
Size
69.85 x 47.75 x 4.57 mm
Weight
28 g
Operating Temperature
-40 C to +70 C
Humidity
20% to 90% (non-condensing)
WIT2450M2
Features:
High speed wireless serial data
transmission
Robust 2.4 GHz frequency hopping
spread spectrum technology
3.3 volt operation
Small size, light weight
Certified for unlicensed operation in the
USA, Canada and Europe
Benefits:
Suitable for point-to-point and point-to-
multipoint networks
High immunity to interference and
multipath fading
Easy to integrate
Worldwide license-free operation
RoHS Compliant
Low cost
Shown with shield removed
WIT2450M2 low-cost transceiver modules are designed to transmit serial data using robust
2.4 GHz frequency hopping spread spectrum (FHSS) technology. WIT2450M2 modules employ
RFM’s beacon-synchronized CSMA at an RF data rate of 460.8 kb/s to support a large number
of remotes. WIT2450M2 transceivers are suitable for both point-to-point and point-to-multipoint
networks. FHSS technology provides immunity to both interference and multipath fading. The
small size and light weight of these transceiver modules make them suitable for a variety of
applications. WIT2450M2 modules are certified for unlicensed operation in the USA, Canada
and Europe.
Low-Cost
FHSS
Transceiver
Module
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