Uses a fundamental-type SMD monolithic crystal filter as the first roofing filter.The strong-signal performance of the mixer and its peripheral circuits is greatly improved. This feedback will increase the 3rd-order intercept point and IMD3 dynamic range without loss of sensitivity when Preamp 1 is engaged. This is a noise-free negative-feedback circuit for Preamp 1, which improves linearity at the expense of power gain, without degrading noise figure. Uses a low-noise feedback circuit for Preamp 1.Employs new diodes and coils in the RF BPF to decrease strong-signal IMD.Achieves IP3 >+30 dBm (14MHz band standard value).(5 assigned channels open on USA version band can be enabled on other versions with modification.) 5 MHz (60m) band standard on all versions.Technical and performance enhancements The IC-756PRO III will incorporate some IC-7800 technology: The IC-756Pro III incorporated the following changes as compared to the IC-756Pro II: 1. Icom unveiled the new IC-756Pro III at, which took place on August 21 and 22, 2004. The IC-756Pro III received on Septemunder FCC ID AFJ217800. See Dave, N9EWO's Radio Receiver Page (link below). New product information from ICOM The IC-756PRO III Hot News! The IC-756Pro3 has been discontinued as of late January 2009. Versions of the IC-756PRO which display the “CE” symbol on the serial number. View and Download ICOM IC-756PRO instruction manual online. I think it's an older 756PRO, serial #1090.
You have to remove 3 small diodes located on the left side of number '3751' (diodes 3752, 37) when you.
#Icom 756 pro 3 serial numbers mod
Eliminate an adjacent channel noise problem (QST mod for IC-756PRO). >'Can anyone point me at some resources to better understand why I want a >K3, as opposed to keeping my Icom 756 Pro III? Bg Heart Of Tha Streetz Vol 2 Free Download.