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Re: Excessively low reception and transmission
Yes
By 2191E NP4ET · #1113 ·
Re: Excessively low reception and transmission
?Anything connected to the ALC socket? If not, then check the socket to see if 0.1v is present on TX and that should rise to 0.6v on RX….. from memory. De Spence G5STO Sent while portable! please
By Spence G5STO · #1112 ·
Re: Excessively low reception and transmission
Is it all modes as well? ________________________________ Sent: Monday, April 7, 2025 7:45:15 AM To: [email protected] <[email protected]> Subject: Re: [YaesuFT847] Excessively low reception
By M0CNL · #1111 ·
Re: Excessively low reception and transmission
Yes, on all bands
By 2191E NP4ET · #1110 ·
Re: Excessively low reception and transmission
Is that on all bands, HF, VHF, and UHF? -- Greetings from Erik Rothuis (PA2ER), Terborg Netherlands.
Excessively low reception and transmission
Hi, I have an FT-847 that appears to have no TX or RX on any band or mode, but it transmits at much less than a watt. When I put an antenna on it, I could hear myself very low on another radio in my
By 2191E NP4ET · #1108 ·
Re: Early model CAT question
It probably depends on what software (and what version of it) you're using to drive the radio. If you're using rigctl, there's a separate radio model for the bi-directional and
By Greg D · #1107 ·
Early model CAT question
One of my buddies is selling his 847, but it's one of the unidirectional models. Will I still be able to take advantage of doppler tracking and digital modes with it? Or do either of these require
By Dom The Dorit · #1106 ·
Re: I want to use a tuner for my ft847!
I tried it and it works. Just connect it and use the tune button on the 847.
By Dietmar Klein, DG8EK · #1104 ·
Re: I want to use a tuner for my ft847!
be interesting to know if anyone has actually tried an FC-40 (or the Mat-40 even) with an 847 successfully?
By Simon G7TPL · #1102 ·
Re: I want to use a tuner for my ft847!
Thanks Spence. That was absolutely great of you to spend your time explaining that you have come up with similar logic I was thinking, so everything should be okay as you say “it has the same socket
By Jeff M0UHF · #1101 ·
Re: I want to use a tuner for my ft847!
Just to give you a little further reading. Also note the socket on some radios is inverted. Pinouts remain the same. FT847 and FC20 - reset pin to the bottom Inverted FT897 and FC30 - Reset pin to
By Spence G5STO · #1100 ·
Re: I want to use a tuner for my ft847!
The FT847 has the same 8 pin connections for other tuners. FC10, FC20, FC30 and others. This is important for band switching. I have all three tuners and tested them all and they all work well.
By Spence G5STO · #1099 ·
Re: I want to use a tuner for my ft847!
Cheers thanks for your reply. I expected this anyway I thought it should work but it’s just that for some reason most of these units do not list the 847 yet it has the same connection as the other
By Jeff M0UHF · #1098 ·
Re: I want to use a tuner for my ft847!
EVERY Auto AT with a semi automatic mode will work with any radio. Just send a carrier and they will tune. Sandor KG4FET <vstockma@...> wrote:
By Sandor Wetsel · #1097 ·
Re: I want to use a tuner for my ft847!
There are 2 tuners that work with this radio. The FC-20 and the YT847. The YT847 is better in that it allows a PC connection for CAT control AND tuner funtionality. If you install the FC20, you will
By [email protected] · #1096 ·
I want to use a tuner for my ft847!
I want to use a tuner for my ft847! Whilst I know the FC 20 is used with this radio, I don’t have one but I do have the FC 40 but I can’t seem to find any information confirming that this Radio
By Jeff M0UHF · #1095 ·
Re: FL-7000 Interface with a FT-847
Ho Tom, I think you are correct, it is just belts and braces to isolate and not a bad idea. I have just fitted a ptt socket on my K2 using two MOSFETS, the ptt transistor is rated 500vV 20 Amp so
By Andrew Lenton · #1094 ·
Re: FL-7000 Interface with a FT-847
I don't see why one needs a buffer to connect the PTT in the amp to a FT-847. Per the amp manual the open circuit voltage is 12V and the current is 10ma max. The stby jack on the 847 is rated at
By K6EU · #1093 ·
Re: FL-7000 Interface with a FT-847
?Hi, Justin a quick question? What are your expectations? Band change? Or just TX and ALC? I have both but there is no band change data from an FT847 but you do have standby for PTT. You
By Spence G5STO · #1092 ·