What is The Members Portal? it's a no-nonsense collection of some of the most useful and invaluable tecnical files available today for the hobbyist and the full-time radio shop technician in assisting in the service and repair of a wide range of 2 way radio equipment, including citizens band, 10 meter export and amateur equipment. Who Subscribes to The Members Portal? a large majority of our membership subscribes to the Members Portal in an effort to confine their search for critical technical information and relieve them of the necessity of having to constantly search the world wide web everytime they require the necessary support documentation needed to service and troubleshoot a wide variety of problems related to their everyday bench work. people directly involved with the industry can begin their search here and forego the aggravating and time-consuming procedure of asking questions in forums on the internet and in the case where the information they seek is not readily available our staff can perform the legwork for our members and see to it that the information is added to the portal for the benefit and use of all. What type of information can i find in the Members Portal? Computer-Based Transmitter Tone Test Generator Windows Hosts File for Security & Reduced BW Firewall Custom Advanced Ruleset Configuration DOS-Based Antenna & Feedline Software Files Radio, Amplifier and Accessories Schematics WinTransceiver/WinScanner Software & Files Feedline Series Matching Calculator Software Complete Electronics Course / 44 Lessons Transistor Specifications Database (Main Page) The Technicians Exchange Forum (Members Only) Computer/Internet Related Software & Shareware Commercial Antenna Manufacturers Ad Archive Commercial Antenna Assembly Instruction Manuals Commercial Antenna Patents Archive (Open Access) Station Construction and Grounding Techniques Extensive PDF Technical Files Support Database Power Amplifier Construction and Modifications Digital Communications Techniques, PSK, AMTOR.. Computer Based Transceiver Alignment Software Motorola AN Series RF Appication Notes/Sheets Gamma Match Notes/Preventing Pattern Skewing CP Rotating Magnetic Wavefront Mode Ant Design Misc. Communications Filter Design Software Another Look at Reflections: M. Walter Maxwell Including Appendixes and Application Notes.... CB/Export Operators/Users & Technical Manuals Amateur HF/VHF/UHF Radio Modification Notes Transmitter Triode/Pentode Tube Specifications Communications Microphone Wiring Diagrams/Pics PLL/Mixer/Toko Device Pinouts & Specifications Cobra/Uniden Delta Tune - Clarifier Conversion Cobra/Uniden Extended Power Output Modification Converting Class C CB Amplifiers to Class AB1 Compander (Compressor/Expander) Techniques W/ Related Schematics and Construction Details Receiver Filter Passband Shift Tuning Techniques For Improved Noise Figure And Added Selectivity The Advantages Of Line-Input Impedance Matching Understanding Atmospheric Propagation Modes