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Its Mostly About The Receiver
Basic Receiver Elements (Single Conversion Analog)
5
Not to Scale
AGC Loop(s)
Bandpass
Filter
“Roofing”
Filter
“DSP”
Filtering
•
Filters limit
Bandwidth
to reject unwanted signals, preventing them from
adversely effecting performance
•
The Automatic Gain Control (AGC) System attempts to maximize
Dynamic
Range
within Weak Signal Receiver Stages
•
Critical to maintain linearity to prevent distortion products
•
DSP Adaptive Filters are use to reduce noise which improves
S/N Ratio
(Pre)
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...