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Hi Aaron, I would remove the internal batteries and try it with external 12 to 14 volt power supply or external known good battery. Sounds like battery tray not making good connection with

Greetings, all: Somehow, and I'm not certain how, the display on my FT-817ND has started flashing. It's not a backlight flicker, but the display itself is turning on and off. Also, no audio comes

Hi Except if you have the internal battery then it will put out the 5 watts even with the small supplied charger. The small charger alone will not supply enough power for full power alone. Marty

Hello-- (I have a membership request pending for the FRG-100 Yahoo group, but I thought I'd inquire here, too.) I'm looking for the mating male (plug) power connector for the FRG-100's 12 VDC

Maybe I’m missing something but… If you with “stock charger” mean the small charger coming with the radio at purchase, there will be severe distortion of the RF signal with full power. I was

I think it's going to be easier for you to look at the circuit diagram than to describe in detail. First download the Service Manual, there is a link in the "Files" section of the Yahoo Group.

When in the home QTH, I keep the stock chager connected, and run at 5 watts. In the off-time, then the trickle charge feature keeps it fully charged. If I am really using the radio heavily, then I

I would like to share the information that HRO http://www.hamradio.com/ is offering the AlexLoop for a special price on the website and for prompt delivery on the HRO stores. - For those

Hi Folks, I've been trying to add a digital audio filter to my FT-817 by routing the signal out from one pad on C1338, through the DSP daughterboard, then back in through the other pad on the same

Some battery basics.... Charging NiCd or NiMh cells is pretty straighforward. For a standard "slow charge" of all cells in series without any end of charge detection (ie., the way the FT817 does

When battery charging is not selected, or has finished, the radio trickle charges that battery whenever power is supplied. The rate will depend on battery state and supply voltage, but around a week

Hi Since the original battery for the 817 was I think a 1400 mAh battery I would choose the 10 hour charge time for the first charge cycle, then depending on how deeply it is discharged maybe the 8

After about an hour of searching... I found something on a fellow's website that indicates the internal charging circuit was about 180mA. Simple math not taking into account anything else was that 10

Oops, spell check got me. It is 1650mAh

Hello Frank, Probably weeks to charge that battery. 73 Ken g8beq

Hi Frank, I doubt your battery is 1650AH capacity. I suspect it is 1650mAh.? ie 1.650Ah.??Cheers, ? Owen? VK6YBA

I just received a new 1650Ah battery and looked (quickly) through the manual for some sort of cross-reference on the charging. I see three levels for charge, 6, 8 & 10 hours. For a 1650Ah

Jeffrey, Look into the tools offered at http://www.pignology.net <http://www.pignology.net> I use "HamLog" with my macbook laptops to control my rigs with a cable. However, he also has a serial to

Hi Tim, Any Android or Windows tablet support Serial over Bluetooth, even newer ones (based on Bluetooth 4, but backward compatible with Bluetooth 2 and 3). None of the iPads, even the older ones

Does anyone know what tablets support Bluetooth Serial protocol. My understanding is a newer standard that may keep some older tablets from being used. My goal is to use a small tablet for