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- Arduino Projects 🛸
- Spectrum Analyzer • Measurement Receiver
- A DC-199 MHz Spectrum Analyser 'VISIONARY' with Si4432
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- Levelmod - A DC to Daylight Microwave Powermeter
- Micro Smart Power Sensor - with AD8319, TMP101
- Polarmod - An I-Q-Processor with the AD9958
- VHF Airband Receiver with Si570 and AD8361
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- Wanmod, A Frequency Selective Levelmeter, 29.999 MHz
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- Macromod - A 850 MHz Synthesizer with the LMK61E2
- Ningmod - A RF Synthesizer with the AD9953 + co-workers
- Sathanimod - an FM Radiostation with the Si4713
- Supermod - A 23.5 - 6000 MHz Synthesizer with the MAX2871
- Teramod - A 2 to 15 GHz Synthesizer
- Ultramod - A 9.9 - 3200 MHz Synthesizer with the Si564
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- Shield BHUMI : A Voltage Standard, programmeable
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- DCF-77 Synthesizer. With Arduino. Aka "TimeDuino"
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- Feedback Voltage Divider Finder (LM2576 e.a.)
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- VB 408 Replacement
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- Thormod, a Power Supply for Photodiodes
- PETH-6 Power Supply • ± 15 V, 100 mA
- PETH-6 Power Supply • +7.5 V, for Arduino / Genuino
- PETH-20 Power Supply • ± 15 V, 600 mA
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- PETH-40 B3 Power Supply ±15V, 1200 mA
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- PETH-200V - High Voltage Poweer Supply
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- BJT Buffer Amplifier Designer (Collector Feedback Bias)
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- Broadband VHF Power Amplifier, 3 ... 540 MHz, 1.5 W
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- Broadband LNA with the BGA2817 - DC ... 2 GHz, 5 dBm
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- VHF Power Amplifier with the TAT8888 - 50 ... 1000 MHz, 1 W
- VHF Power Amplifier with the RFPD3580 - 45 ... 1218 MHz, 5 W
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- Sojamod, a 20 dB RF Amplifier up to more than 1.5 GHz
- Sojamod-AF, a 20 dB AF Amplifier Class-D
- Opamp Circuits • Knowledge
- Cascading OPAMPs For Increased Bandwidth
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- Maximize Bandwidth for cascaded Opamps
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- Maximum Output Voltage vs. Frequency
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- Bipolar Voltage to Unipolar Voltage ADC Driver
- Unipolar Voltage to Bipolar Voltage DAC Circuit
- Differential Amplifier
- Inverting Amplifier
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- Non-Inverting Amplifier
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- Summing Amplifier
- Remembering Robert A. Pease, aka "RAP"
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- Antenna Selection Guide
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- ADF 4350 Module
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- A 100 MHz Reference Frequency Add-On, DIL-28 Formfactor
- A universal VCO Board - MC100EL1648DG and PGA-103+
- A universal XCO/PLL Board - NB3N501/502/511
- Injection Lock Oscillator with PLL (and a NB3N502)
- MEMS Oscillators - SiT8008/SiT8208/SiT8209
- The Mobile Emitter
- DDS Synthesizer - with AD9851, ≈70 MHz
- Low Noise DDS Daughterboard - with AD9859, ≈ 160 MHz
- RF Reference Source - for Powermeter Calibration
- 4046 VCO Calculator
- Mini Synthesizer with 74HCT9046A
- PLL Loopfilter Designer, 2nd and 3rd order
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- NE 555 Oscillator - Single Frequency
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- XCO3 - A low cost Crystal Oscillator Module
- Circuit Collection : Oscillators
- Mixer • Freq. Converters
- How to measure Mixer Characteristics
- A Mixer Tinkerboard for those ADE-xxx from MCL
- A Mixer Tinkerboard with the venerable NE/SA 612
- Universal Frequency Converter with the Si564
- A broadband Phase-Shifter for IQ Mixing Applications (ECL)
- An RF Phase-Shifter for IQ Mixing Applications (LVC)
- Transmod, shifts 6.8±1 GHz to 1.0±1 GHz.
- UpConverter for SDR, Callisto e.a.
- Noisy Things
- Noise • Introduction
- Calibrate your Noise Source. ENR calculator.
- Cascaded Noise Figure Calculations
- DIY Noise Source with the BFR92
- DIY Noise Source with 2 x GVA and 2 x PAT - ENR : 12.0 dB
- DIY Noise Source with 2 x GVA-81+ - ENR : 21.43 dB @ 1.0 GHz
- DIY Noise Source with 3 x GVA-81+ - ENR : 24.44 dB @ 1.0 GHz
- DIY Noise Source aka Ghettoblaster 555
- EMI Powerline Schnüffelstück
- How to Measure the Noise Floor of Your Spectrum Analyzer
- Magnetic Field Probe up to 3 GHz
- Noise Figure Measurement using the Gain-Method
- Noise Figure Measurement using the Y-Method
- QO Toolbox 3599 - Radio
- Bias - Tee
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- Lowpass, 9-pole, L-C
- Lowpass, Highpass using Würth Power Inductors
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- Prescaler :2 :4 :8 :10 :20 :40 :80 MC12093 MC12095 MC12080
- 6.5 GHz Prescaler :1 - :17 with the HMC705LP4
- Resistive Power Split, DC - 3000 MHz, 9.5 dB, 3 Way
- Wheatstone Bridge Power Split, 1 - 1000 MHz, 6 dB, 2 Way
- RF Limiter
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- QO Toolbox 3599 - Audio
- Booster (Amplifier) for Red Pitaya e.a.
- Ground-Breaker
- LISN - Line Impedance Stabilization Network
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Info
เราจะทำแบบวิศวกรผู้ยิ่งใหญ่
25. December 2024
further reading
Schematics Placement
Target Project File
Source Code
Target 3001 Website HMC363S8G ADF4113HV ATtiny13 BFR 92 A
YOU RATED THIS ...
avg = 0.0 , n = 0
prescaler_12GHz.php 5161 Bytes 23-04-2024 18:30:57
ELECTRONIC PROJECTS : CETH-60
12 GHz Prescaler :1000
The Prescaler is a handy Accessories to extend the Frequency Range of any Counter to 12 GHz.
The Use of a HMC363 in alliance with a PLL (ADF4113HV) and a ATtiny13™ allows a division rate of 1000.
Easy Reading assured !
The Input Voltage range is about - 20 dBm to + 10 dBm.
Circuit Description
The first stage is a HMC363SG8 which divides the input signal by 8. The next stage is a PLL-IC (ADF4113HV) which is
cheap and has the the ability of output the RF_IN divided by the Prescaler/Counter, which is set by an ATtiny 13
to 125.
A final Buffer (BFR92) decouples and amplifies this signal so that a Counter can count it.
A final Buffer (BFR92) decouples and amplifies this signal so that a Counter can count it.
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