Put Connex 330hp with monkeymade antenna on a 2013 cascading. Bought mirror screw bracket for door mounting. Radio randomly keys up and sticks. Checked swr’s and was high. Couldn’t get them down on door. Moved to top of headache rack with antenna 6 inches above cab. Swr’s are below 1.5 but still same problem. Does it parked, moving, and if someone is near and transmits. To un stick I key the mic or turn radio off and back on. Few times when turning back on it keys and sticks in a few seconds. I did run ground from bracket bolt to frame of truck. Also there’s a factory installed inverter that runs power to a fridge constant. Any help greatly appreciated
(perform a tune-up to the radio. Increase power, audio and performance and a completely new final section consisting of even higher power MOSFETs) AM carrier 35 watts and 125+ watts peak power. Which Connex radio you are inquiring. Like the 3300, 4800, 4800DX, etc. The 3300 is much like the Galaxy 33, 44, 55, 66, 73, 77, etc. A swing kit for this particular radio is.very. simple. The mod itself consists of a 1N914 diode and a 50 ohm resister in series. And an addition of a.01pF disk capacitor. Im sure you should be able to find.
Description
This New Connex Cx-3300HP, Chrome FacePlate, Is One Of The Most Popular Radios, Known By Ham Operators World Wide. This Radio Has The Ranger SRA-198 Heavy Duty Noise Cancelling Microphone. This Powerful 3300HP Has Been Custom Reworked, and SuperTuned on Our Oscilloscope and Spectrum Analyzer With a High Receive Kit Installed. After Reworking This Cx-3300HP, It Will Out Perform Other Radios In It’s Class!! All The Work is Done By Our Certified Radio Technicians With Over 40 Years Of Experience.
*AM, FM, 10 Meter Radio
*Chrome Faced Radio with Large Heat Sink
*Volume, Squelch, Mic Gain, RF Gain Controls
*Built In Dual Echo Controls, With On/Off Switch
*TalkBack Flip Switch Control
*Dual RF Power OutPut Control Levels
*Blue Meter Lights, With Matching Blue Channel LED’s
*Noise Blanker, And AutoMatic Noise Limiter
*Green, With Red Transmit LED’s
Connex 3300hp Manual
This New Connex Cx-3300HP Radio, Has Been Aligned, Peaked and SuperTuned Properly For Maximum WaveForm Readings on Our Oscilloscope and Spectrum Analyzer. All Factory Voltages Were Checked and Set With The Factory Service Manual. The Modulation Has Been Set at 100%, with Loud, and Clear Audio Reports. With These Dual High OutPut Mosfet Finals This Radio Swings Very Loud, At 55-70 Watts PEP Output Power Levels!!
Connex 3300 Hp Service Manual
Connex 3300 Schematic
We are a Full Time Radio Shop, and Offer Many Custom Accessories, To Be Installed in Your Radio. Just Write, or Call Us, and We’ll Get Your Radio Talking Like It Should!! All the Work is Done By Our Certified Radio Technician With Over 37 Years Experience. We Are Not Drop Shippers!! Our Shop Spends 45 Minutes or Longer With Each Radio Using Our Equipment Giving Them Maximum High Performance Levels!! We Offer 14 Days Return Policy, With a Full Money Back Guarantee, Free Shipping For USA Lower 48 States, And Free Technician Support, To all Our Customers. This Powerful Custom Connex Cx-3300HP Radio Will Be Double-Boxed By Sky Walker Radios, Insured and Shipped By Fed-Ex or USPS Within 5 Business Days or Sooner After Payment Received, Excluding Holidays.