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Re: No TX or RX
Sounds like it is weak and noisy Need a spectrum analyser 73 Andrew ?Get BlueMail for Android ?
By Andrew Lenton · #986 ·
Re: Serial cable question
Quick question? Are you using 9600,8,n,2,n That means 2 stop bits? If not then you must use 2 stop bits. De Spence G5STO Sent while portable! please excuse typos.
By Spence G5STO · #985 ·
Re: Serial cable question
I checked my notes, the FT847 is a Null modem connection to RS232 port.
By Stu Olson · #984 ·
Re?: Re: [YaesuFT847] Serial cable question
Hello, Ron,I use SUCCI with FT847, Icom 725 and Icom 756pro3, never problem, use it with UCX Log and with satellite connection with SatPC32 without problems, many years.Vy 73 Yvan HB9C? Envoy¨¦
By yvan skopek · #983 ·
Re: Serial cable question
Thanks for the reactions and possible solutions. The USB is reacting good to Windows 11 commands, but the FT-847 is not recognised by several softwares like FL-Digi, HamRadio Deluxe or WSJT-X. I
By Ron Liekens · #982 ·
Re?: Re: [YaesuFT847] Serial cable question
https://picclick.fr/SUCCI-Simple-USB-CAT-CW-Interface-280881362532.html Vy 73 Yvan HB9CSM Envoy¨¦ depuis Yahoo?Mail pour iPhone
By yvan skopek · #981 ·
Re?: Re: [YaesuFT847] Serial cable question
https://www.kotarov.com/projects/succi Vy 74 Yvan HB9CSM Envoy¨¦ depuis Yahoo?Mail pour iPhone
By yvan skopek · #980 ·
Re: Serial cable question
Hi Ron, WJ1I? here and 73 from Cape Cod .I have a 847 running rock solid on CAT control.? You cannot use the external tuner control and CAT at the same time...one or the other.? Very important- you
By David Steele · #979 ·
Re: Serial cable question
Wondering what you mean by it "not connecting" to the 847... Assuming you have an 847 with a recent-enough serial number to have 2-way communication, one thing that might be a problem is the
By Greg D · #978 ·
Re: No TX or RX
Huge amount of noise on TP1002. But I was eventually able to sync on a signal that was nearly double the expected 45-ish MHz.. More like 76 MHz. I appreciate all the input and suggestions. Truely. But
By Wayne Carpenter KN2Z @minicowman <mwcarpe@...> · #977 ·
Re: Serial cable question
Hello,I use for FT847 interface SUCCI with total succes, RS232 from FT847 and OUT USB, CW, PTT and PEDAL.You find it on eBay for about 20€, when I remember... Vy 73 Yvan HB9CSM
By yvan skopek · #976 ·
Serial cable question
Hi, Can someone advise me a USB to serial RS-232 cable that works with the FT-847. I have a model with a Prolific230GT chip that does not connect. I have done several tests with a serial check
By Ron Liekens · #975 ·
Re: No TX or RX
Here here, these radios do drift over time ?Get BlueMail for Android ?
By Andrew Lenton · #974 ·
Re: No TX or RX
I would check to see if your reference oscillator is even oscillating.? Do you see 45.250 MHz on TP1002? You said it transmits in FM.? Just because there is RF showing on a Wattmeter does not mean
By Mike KC3OSD · #973 ·
Re: No TX or RX
I got the radio opened up this morning and finally located both TP1003 and the T1009 adjustment. It looks as though someone has 'technified' this rig before I got to it. I found a single copper-coated
By Wayne Carpenter KN2Z @minicowman <mwcarpe@...> · #972 ·
7-26-2024 Update RE: [YaesuFT847] FT-847 only transmitting on FM mode. de: W1SMS
Andrew, Good morning ¨C I am finally getting back to my FT-847 troubleshooting. Yesterday, I performed the test of TP1003 and adjustment of T1009. I found that there is a maximum voltage of 0.572
By Steven Simons · #971 ·
Re: No TX or RX
Hi there are a number of simple alignment steps, where the test point are peaked even with out much test equipment you can do around 80% Q1024 is a VCO locked to X1001 the component drifts over the
By Andrew Lenton · #970 ·
Re: No TX or RX
Thanks Andrew!? I will give the voltage check a try. Sounds easy enough. I don't know about an alignment though. I have a user manual and schematics that I downloaded but I don't have anything like
By Wayne Carpenter KN2Z @minicowman <mwcarpe@...> · #969 ·
Re: No TX or RX
Try this: Failing that go through all the alignment. 73 Andrew Sent: 23 July 2024 19:08 To: [email protected] Subject: Re: [YaesuFT847] No TX or RX Is there any RX on FM with a known signal?
By Andrew Lenton · #968 ·
Re: No TX or RX
No. Nothing heard. My HP generator does a good job of either AM or FM modulation and I had tested both functions on my Kenwood TS-590sg a few days ago. But in this case I couldn't hear a signal at all
By Wayne Carpenter KN2Z @minicowman <mwcarpe@...> · #967 ·