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參數(shù)資料
| 型號： | RC220X |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ZigBee Ready RF Transceiver Modules |
| 中文描述： | 的ZigBee功能的RF收發(fā)模塊 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大小： | 372K |
| 代理商： | RC220X |
RF Frequency, Output Power Levels and Data Rates
The following table shows the RF channels as defined by the IEEE 802.15.4 standard.
RF channel
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
For proprietary solutions (non-IEEE 802.15.4), the RF transceiver can be programmed in
steps of 1 MHz.
The output power level can be configured from the firmware in the range -25 to 0 dBm.
The RF transceiver uses direct sequence spread spectrum (DSSS) with 2 Mchip/s chip rate,
giving a raw data rate of 250 kbit/s. The modulation format is Offset – Quadrature Phase Shift
Keying (O-QPSK). The DSSS makes the communication link robust in noisy environments
when sharing the same frequency band with other applications.
The use of RF frequencies and maximum allowed RF power is limited by national regulations.
The RC2200 series is complying with the applicable regulations for the world wide 2.45 GHz
ISM band.
Specifically it complies with the European Union R&TTE directive meeting EN 300 328 and
EN300 440 class 2. It also meets the FCC CFR47 Part15 regulations for use in the US and
the ARIB T-66 for use in Japan.
RC220x
2005 Radiocrafts AS
RC220x Data Sheet (rev. 1.0)
Page 10 of 17
Frequency
2405 MHz
2410 MHz
2415 MHz
2420 MHz
2425 MHz
2430 MHz
2435 MHz
2440 MHz
2445 MHz
2450 MHz
2455 MHz
2460 MHz
2465 MHz
2470 MHz
2475 MHz
2480 MHz
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