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Field RF Retuning Procedures (1 人正在瀏覽) (1) 訪客
PMR Type Of Hardware
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主題: Field RF Retuning Procedures
#41
mikechang (管理員)
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Field RF Retuning Procedures 9 年, 8 個月 之前 聲譽: 0  
These field RF retuning procedures will be ecessary if the factory tuned 20 - 22 MHz operating band does not meet needed requirements. For example, the factory tuned 450 -470 MHz band can be retuned to cover the 440 - 460 MHz band. Factory tuned RF bands
are listed in Table 1 of this manual and on the specification page. Synthesizer and receiver
circuits must be retuned when the operating band is moved. Note that if the radio is retuned, the frequency range limits of the RF board cannot be exceeded. Perform theprocedures in the order presented.
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檔案名稱: MPA_Field_RF_Retuning_Procedures.pdf
檔案大小: 41124
 
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