Radio-frequency schematics (also see Transmitters)

  1. 1 Watt 2.3 GHz RF Amplifier
  2. 1 Watt C-Class RF Amplifier
  3. 10_7MHz FM DETECTOR
  4. 13 cm Power Amplifier
  5. 136 kHz direct conversion receiver
  6. 15 Watts RF Amplifier
  7. 175 kHz Inductive Ring Signal Receiver (PDF)
  8. 200 MHz - 400 MHz Ultra High Frequency VCO (PDF)
  9. 30 Meter Receiver Project
  10. 300 Watts RF Amplifier
  11. 4 Band Double-Tuned Preselector
  12. 40 m Band Direct Conversion Receiver
  13. 40 meter Direct Conversion Receiver
  14. 434 MHz - Receiver
  15. 4.5-10MHz Superheterodyne Receiver
  16. 49MHz Walkie-Talkie
  17. 50MHz Converter
  18. 500 WATT PA
  19. 80mtr ARDF receiver
  20. 80 m Direct Conversion Receiver
  21. 80 m Band Direct Conversion Receiver
  22. 88 - 108 MHz 10 Watt Power Amplifier
  23. A BIPOLAR REGENERATIVE RECEIVER
  24. Air Receiver
  25. AM Modulator
  26. AM Receiver
  27. AM-Receiver for Aircraft communication
  28. AM/FM/SW Active Antenna
  29. Aktivna antena
  30. Active Antenna II
  31. Active Antenna III
  32. Antensko pojačalo
  33. J-Pole Antenna tuned for 89 MHz
  34. Long Loopstick Antenna
  35. Q - Multiplying Loop Antenna
  36. The ATL-3 Loop Antenna
  37. AM Prijemnik
  38. AM RADIO
  39. AM radio circuit (by Fran Golden)
  40. Band 2 Preamplifier
  41. Bezinduktivni FM odašiljač
  42. Bug Detector
  43. Bug Detector with Beep
  44. Car radio tunes the amateur bands
  45. Cell Mixer
  46. Compact 20 Direct Conversion Receiver
  47. Crystal Radio Set
  48. Crystal Radio 2
  49. Crystal Radio 3
  50. Crystal Radio Detector
  51. CW RECEIVER
  52. CW Zero Beat Detector (PDF)
  53. DIRECTION FINDING SYSTEM
  54. Doppler Compensation
  55. Dsbsc Generator
  56. Economy Shortwave Receiver
  57. Frequency Tripler
  58. FM BOOSTER (PDF)
  59. FM Low Power Amplifier
  60. FM odašiljač
  61. FM Pre-Emphasis
  62. FM Radio Receiver
  63. FM Receiver
  64. FM Stereo Modulator
  65. G8TGL RTTY TERMINAL UNIT
  66. GENERIC VHF PA
  67. HF BANDS QRP LINEAR AMPLIFIER
  68. Hear Amateurs on your FM Radio
  69. High-Performance FM Receiver (PDF)
  70. Jači FM odašiljač
  71. L-match ATU
  72. Linearized RF Detector
  73. Low Cost 5W RF Amplifier
  74. Low Frequency Converter
  75. Medium Wave Preamp
  76. MK484 AM Receiver
  77. Moorabbin Regenerative Receiver
  78. Morse Code Beacon Keyer
  79. MPF102 - Receiver
  80. One-Chip AM Radio (PDF)
  81. One Watt 2.45 GHz Linear Amplifier
  82. Op Amp Radio
  83. Phasing Type SSB Exciter
  84. Q-MULTIPLIER
  85. QRP HF LINEAR AMPLIFIER
  86. PL Tone Encoder (PDF)
  87. RF Actuated CW Monitor
  88. RF Detector
  89. RF Probe Up to UHF band
  90. RF Sniffer
  91. Receiver
  92. Reflex Radio Receivers
  93. RECEIVER BUILDING BLOCKS
  94. Regenerative Radio Receivers
  95. REGENERATIVE RECEIVER
  96. Regenerative Shortwave Receiver (PDF)
  97. Ručni CB
  98. Send Morse on your VHF Rig
  99. Short-Wave Converters for Scanners
  100. Short Wave Receiver Using the ZN414
  101. Signal Frequency Beat Frequency Oscillator
  102. Simple Direct Conversion Receiver
  103. Simple-To-Build Superhet Receiver
  104. Simple wireless radio data link
  105. Simplest R-C Circuit
  106. Simplified pre war to post war FM converter
  107. Smooth Tone Clickless CW Sidetone Generator
  108. "SOP" Receiver
  109. Superregenerative receiver
  110. Super-80 SSB Receiver
  111. SW Aerial Amplifier
  112. SW RF Pre-Amplifier
  113. SYNTHESISED HF RECEIVER
  114. TBA120 RECEIVER
  115. TCA 440 AM Receiver
  116. TDA7000 RX
  117. The 50MHz Assistant
  118. The MRX-40 Mini Receiver (PDF)
  119. The versatile end-fed wire
  120. TEN WATT LINEAR AMPLIFIER
  121. Toroidal Core TRF Short-Wave Receiver
  122. TPAP
  123. Tune six metres on your two metre receiver
  124. Twin Crystal VXO
  125. Two-Band Radio
  126. Two-Way Morse Practice Set
  127. UKV odašiljač sa FM
  128. VF - pretvarač dugih u ultrakratke talase
  129. Wireless Speaking Receiver (PDF)
  130. WLW 500KW Transmitter Schematic
  131. ZN414 Portable Receiver
  132. ZN414 RECEIVERS

 

KOMENTARI KORISNIKA:

U vezi tačke 97. (Ručni CB)

Zdravo Kolega, Na vasa web strana video sam shema Rucni CB (http://www.radanpro.com/Radan2400/RadioFrequency/vokac.gif)

Ova shema ne radi kako sto treba. Domet je vrlo mali a frekvencija nije stabilna. Tranzitori Q4 I Q5 se jako zagrevaju.

Shema probao sam pre vise od 15 godina.

Mitko Tolev ( mitko.tolev@telekom.mk ) 08/30/2013 12:42

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