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Its Mostly About The Receiver
Basic Receiver Elements (Direct Sampling ex. IC-7300)
6
•
Most filtering, all noise reduction and signal detection
steps are performed digitally
•
AGC System must maximize A/D converter resolution
for
the desired signal
•
Many possible sources of non-linearity are eliminated
•
A/D Converter Resolution and Oscillator Phase Noise become the
main performance limiters
•
Digital processing speed and algorithm performance also matter
A/D
Digital
Proc.
(FPGA)
RF (Pre-)
Amplifier
Bandpass
Filter
D/A
Digital
Osc.
AGC Loop, IP+
Summary of Contents for IC-7300
Page 1: ...GETTING THE MOST FROM YOUR HF TRANSCEIVER FRED KEMMERER AB1OC JANUARY 10TH 2017...
Page 17: ...TRANSMITTER TIPS AND TRICKS 17...
Page 24: ...COMMON OPERATING SCENARIOS 24...
Page 29: ...Getting To Know You 29 Reading The Manual Reading The Fine Manual For Your Rig...
Page 38: ...D Michaels N1RF Jan 10 2017 Transmitter Monitoring 9 Design for Current Transformer RF Sampler...