RF Linear Amplifier PCB Assembly Manual
SkyWave DX600 Revision-B
Last Revised - 2/5/2021 9:10 AM
Page 3 of 57
Introduction
Congratulations on your purchase of the new SkyWave DX600 RF Amplifier PCB. This PCB is a result of
quality engineering to provide high performance and reliability.
Listed below are some of the key features:
High Reliability Design
+48V
DC
Operation
All Mode (AM, FM, SSB)
26-30MHz Frequency Coverage
LDMOS MRF300 Push-Pull Configuration
Class-AB Temperature-Tracking Bias
High Output Power / Low Harmonic Content
Carrier Operated or Manual* Transmit / Receive Switching
Continuous Reverse Voltage Protection without Damage to Amplifier or Fuse
Fuse Protected
Selectable SSB Delay
Power and Transmit Indicators
Low Stand-By Power Consumption
Premium Quality Printed Circuit Board & Components
We have developed a logical step-by-step procedure that we hope will make your assembling experience
enjoyable & efficient
…
*
Contact Telstar Electronics for details on using th
e “manual switching”
feature.
