Question
Download Solution PDFAM रिसीव्हर्सची IF मूल्ये ________ दरम्यान असतात.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAM रिसीव्हर:
- सुपरहेटेरोडाइन (SHD) रिसीव्हर AM रिसीव्हर परिपथामध्ये वापरला जातो.
- AM रिसीव्हरसाठी इंटरमीडिएट वारंवारता मूल्य 430 kHz ते 25 MHz दरम्यान असते.
- AM साठी, मानक IF 455 kHz आहे.
महत्वाचे मुद्दे:
AM, SHD रिसीव्हरसाठी, स्थानिक ऑसिलेटर वारंवारता याद्वारे दिली जाते:
- डाउन - रूपांतरणासाठी : fL0 = fs - fIF
- अप-रूपांतरणासाठी : fL0 = fs + fIF
जेथे,
fL0 = स्थानिक ऑसिलेटर वारंवारता.
fs = प्रसारित सिग्नल वारंवारता
fIF = इंटरमीडिएट वारंवारता.
Last updated on Jun 2, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here