參數(shù)資料
型號: AS3902
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: 通信及網(wǎng)絡(luò)
英文描述: ISM 433 MHz ASK Transmitter
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO8
封裝: MSOP-8
文件頁數(shù): 12/14頁
文件大小: 348K
代理商: AS3902
ISM 433 MHz ASK Transmitter – Preliminary Data Sheet
AS3902
Rev. A7, December 2000
Page 12 of 14
Figure 9:
Modulation bandwidth of the AS3902 at 16 kbit/s, measured close to the ETSI
EN 300 220-1 recommendation for wide-band equipment, clause 8.6. (Only difference:
5 kHz VBW was used instead of 10 kHz). From EN 300 220-1 the modulation bandwidth
is defined to be the frequency difference between the points wherein the power level is
above -36 dBm. Therefore the bandwidth value is dependent on the E.I.R.P. and should
be within the ISM band limits. The marker settings correspond to the limits of the
433 MHz ISM band.
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