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Its Mostly About The Receiver
Starting Point
for Receiver settings
13
Not to Scale
•
Set preamplifier/attenuator so that the noise floor is close to
“S0” on your signal meter
•
Set RF gain at Max. and AGC speed setting matched to mode:
•
Fast for CW mode
•
Medium for Digital modes
•
Slow for Voice modes (SSB, AM)
•
Roofing/DSP filter(s) matched to mode, no IF shift:
•
2.4 - 3.0 KHz for Voice or digital pass-band modes
•
500 Hz for RTTY
•
400 - 500 Hz for CW (wider when tuning a split pileup)
•
Set DSP Noise Reduction levels for
modest improvement
in
noise level
•
Leave Noise Blanker off unless you are dealing with a
strong
repetitive pulse noise source
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...