WolphiLink Unit and Accessories for sale
Little used. Asking $30 + shipping from 92708. The following:
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> WolphiLink - Smartphone to Ham Radio Interface
> 3 foot 4-pin <> 4-pin 3.5mm cable
> 1 foot 13-pin DIN to 6-pin mini DIN cable for IC-706
> 1 foot 6-pin mini DIN to 6-pin mini DIN cable
> Manual
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Will accept USPS MO or personal check. NO PAYPAL.
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First response here.
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Thank you for your interest.
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William, k6whp
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"Cheer up, things could get worse. So I cheered up and things got worse."
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Re: Sotabeams speech compressor vs The One Big Punch by W4RT
Mike,
Thanks for your reply. ?I thought I opened up the OBP mike and saw only a few parts but that was 15 years or more ago. ?I will do it again just to see. Thanks for your info on it being a real speech processor. ?I rarely used it. ?
I have used a common mode choke about 10 feet from the rig on the coax to the antenna as I have had rf feedback on a few of my other QRP radios in the past. ?I found it necessary even on my KH1 and CFT1 while in Florida at a rented condo with stucco siding and metal railing around the deck. ?The choke stopped it. ?I see some of the feedline coax from some vendors now can come with a series of toroids close to the transmitter end as a CMC. ?I bought a kit of same from the Wireman at the Florida HamCation this year but haven’t built it yet. So I question that your feedback came from a poorly shielded mic cable. ?Yaesu has good shielding in their mic cables. At least that is my opinion. ?If made in China I have seen poor to no shielding on mic cables. Japanese back in the day were pretty good.
I keep my FT 817 as a souvenir (just like my TenTec 515) of my early QRP days. ?Too many rigs but I eventually purchased every add on option for the 817 that the Brits made….. what fun I had when working. Now retired 10 years and have less time (and energy) than I had when working. ?Ha!
I also have a stand that holds the 817 on top of a LDG Z 11 tuner with batteries inside the tuner. Just a nice small stacked rig with tuner that covers all bands and VHF/UHF. ?What a radio! ?Just too many button presses, rotations, and small screen. ?The same radio with a larger screen and a tuner would be a great radio and would sell well.
Again, thanks for your comments.
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On Apr 7, 2025, at 12:42?PM, Mike via groups.io <mbmadden@...> wrote:
? Hi David,
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I have both the One Big Punch (20 years old now) and the SOTAbeams speech processor (labeled DYC-8x7).? The OBP is a real speech processor, not just passive components.? They both work.? I think the SOTAbeams gives a louder signal, from on-air testing with remote SDR's.? (There were some other mods floating around the internet to change components in the stock mic to implement a passive high-pass filter, but this is something separate.)
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The OBP suffers from RF getting into the speech processor in the mic, causing a feedback squeal.? Care needs to be taken to isolate the mic as much as possible, but this is hard in the field when the antenna is often feet from the mic.
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The SOTAbeams processor seems to be less susceptible to RF back into the unit.? But it has happened.? I tried using a flat cable to connect the mic to the processor to reduce bulk in the pack, and it was particularly susceptible to RF back into the unit.? The stock curly microphone cord has better isolation.? ??
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Care needs to be taken with both units in reducing the SSB mic gain setting on the FT-817/818.? My setting is around 30.? I listened to myself on remote SDR's to find the right setting.??
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When it is all set up, I get the effect of 1-2 s-units of gain from the SOTAbeams processor.? I concluded this by using 0.5 Watts with the processor on, compared to 5 Watts with the processor ff and mic gain returned to 100.? 0.5W with speech processor was still louder on a remote SDR than 5W without processing and mic gain set to 100.? Greater than 10 dB of effective talk power.?
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73
Mike N9OHW
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Re: Sotabeams speech compressor
Yes, I have the one from Box73.?
It is actually the same.
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Taxes an VAT may vary...
'73
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Re: XF-115C CW filter for sale
Sorry about the misunderstanding Robin. ?I did sent it to your email address listed on QRZ. I didn’t feel comfortable posting it in this group. Hope you’ve received the email by now.?
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Re: XF-115C CW filter for sale
You have not specified your PayPal username so I can send you money. As soon as I have this information I’ll send the money to you.
Robin Kidd
W4IEN
Get
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I replied to your email Robin but hadn’t heard anything back.?
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Re: XF-115C CW filter for sale
I replied to your email Robin but hadn’t heard anything back.?
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Re: XF-115C CW filter for sale
What is your PayPal username so I can send you the money.?
Robin Kidd
W4IEN
EM73vx
w4ien@...
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Selling the XF-115C Collins mechanical CW filter out of my 817. Just sold the 817 and the buyer didn’t want the filter. Asking $165 shipped anywhere in the lower 48 states. ?PayPal is fine. I am good on QRZ and have good reviews on swap.qth.com. ?
My email is good on QRZ or post on here and I’ll reply. ?
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XF-115C CW filter for sale
Selling the XF-115C Collins mechanical CW filter out of my 817. Just sold the 817 and the buyer didn’t want the filter. Asking $165 shipped anywhere in the lower 48 states. ?PayPal is fine. I am good on QRZ and have good reviews on swap.qth.com. ? My email is good on QRZ or post on here and I’ll reply. ? 
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Re: Sotabeams speech compressor vs The One Big Punch by W4RT
Hi David,
?
I have both the One Big Punch (20 years old now) and the SOTAbeams speech processor (labeled DYC-8x7).? The OBP is a real speech processor, not just passive components.? They both work.? I think the SOTAbeams gives a louder signal, from on-air testing with remote SDR's.? (There were some other mods floating around the internet to change components in the stock mic to implement a passive high-pass filter, but this is something separate.)
?
The OBP suffers from RF getting into the speech processor in the mic, causing a feedback squeal.? Care needs to be taken to isolate the mic as much as possible, but this is hard in the field when the antenna is often feet from the mic.
?
The SOTAbeams processor seems to be less susceptible to RF back into the unit.? But it has happened.? I tried using a flat cable to connect the mic to the processor to reduce bulk in the pack, and it was particularly susceptible to RF back into the unit.? The stock curly microphone cord has better isolation.? ??
?
Care needs to be taken with both units in reducing the SSB mic gain setting on the FT-817/818.? My setting is around 30.? I listened to myself on remote SDR's to find the right setting.??
?
When it is all set up, I get the effect of 1-2 s-units of gain from the SOTAbeams processor.? I concluded this by using 0.5 Watts with the processor on, compared to 5 Watts with the processor ff and mic gain returned to 100.? 0.5W with speech processor was still louder on a remote SDR than 5W without processing and mic gain set to 100.? Greater than 10 dB of effective talk power.?
?
73
Mike N9OHW
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Re: Sotabeams speech compressor vs The One Big Punch by W4RT
I wonder of anyone has “The One Big Punch” adaptation done to their mic by W4RT when he was modding the 817? ?If so it would be neat to see the difference between? “The One Big Punch” and the Sotabeams processor. ?I think “The One Big Punch” is just a capacitor or a few other parts to knock off the wasted frequencies in the audio but for the price the Sotabeams processor is probably better for one reason or the other. ?I know the W4RT (BHI I think) audio processor that I had i stalled does make a difference in the receiver but that was the most expensive upgrade W4RT did back in the day. ?Any thoughts on the transmission audio between the two transmitter processors??
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On Apr 6, 2025, at 6:39?PM, bobvinet via groups.io <bobvinet@...> wrote:
? Martin HB3YDM
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You'll find the Sotabeam Speech Compressor at this link
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I have on one my FT-818. Shipment is quick and efficient when they are in stock. They are popular and often sold out.
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73
Robert VE9CDN
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Re: Sotabeams speech compressor
Hi Andy, Hi @All,
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check the box73 de website for availability. I have this greatfully produced from the ?box73 website.
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73
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Re: Sotabeams speech compressor
Hi Martin,?
The update isn't firmware or software related, it was simply me reporting on the received audio reports from other stations and my own observations of it's use. Its a great piece of kit especially if running the 817 barefoot.
You can get the compressor from sotabeams as Robert said, and yes they do sell out when in stock. If you buy one you won't regret it.
73
Andy
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Re: Sotabeams speech compressor
Hi Andy, what does the update actually refer to? On the hardware/software or on the settings? What can I do with the existing hardware?
Vy 73 de Martin HB3YDM?
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Re: Sotabeams speech compressor
Martin HB3YDM
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You'll find the Sotabeam Speech Compressor at this link
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I have on one my FT-818. Shipment is quick and efficient when they are in stock. They are popular and often sold out.
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73
Robert VE9CDN
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Re: Sotabeams speech compressor
Hi Andy does you have an link from this speechprozessor?
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Vy 73 de Martin HB3YDM
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Re: Sotabeams speech compressor
This will be the last update from me on the speech compressor. Had several good chats this afternoon with airfields on the air stations and a portable station in Ireland. Tried with compressor on and off, all stations preferred the compressor on, they reported better, stronger audio and increased S meter readings. Typically I am heard first call with no-one asking for a repeat of callsign.
One station had me at 59+ and couldn't believe I was using a 817, he was particularly impressed with the sotabeams compressor, although he had heard of it he had never heard one on air until now.
On a pep meter the compressor gives increased wattage. I have mic gain set to give 3 bars of ALC with compressor on and both pots set halfway, only regret is not buying one earlier, it has transformed ssb on the 817.
Andy
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For Sale FT-817 with accessories
- Yaesu FT-817 Multi-Mode QRP Portable Transceiver with accessories including OD Green carrier and a strap. $565
- Yaesu FT-817 Multi-Mode QRP Portable Transceiver with accessories. $518
- LDG Z-817 20-Watt Automatic Ham Radio Antenna Tuner. $150
- 817 escort with stand OD Green FT-817 FT-817ND frame rail protection with a strap, 5052 powder coated aluminum, Custom leather stand protection with stitching is included. $57
- FingerDimple FT817 Kranker knob, no longer in production, replacement knob for the popular FT817 series radio. Made of CNC machined aluminum anodized black. Provides a true FT101 style spinner knob, exact replacement for the original. The outer ring is rubber. The small protruding handle rotates smoothly. It is really nice to use. $38
- Yaesu YHA-63 Whip Antenna for 50/144/430 Mhz $48
- 20 meter MFJ-1820T Whip BNC $43
- 20 meter MFJ-1840T Whip BNC $43
- FTDI USB CAT Programming Cable Yaesu $28
- Econo Antenna Tuner MFJ-900 200W 1.8MHz to 30MHz $50
- The original OEM print that came with the radio with nicely done black bookbinding cover which you can handle with wet or dirty hands and it wont damage it. It also adds extra rigidity protecting pages inside. $33
Pictures are here:
Shipping is $5 to $15 bases on the size of the item.
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Re: need help with my old yeasu ft-817
mine is the non nd model but you know i liked it and used it more than the nd model i used to have! jerry w5kaw
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Re: FT-817ND power takes time to reach 5 Watts after powering on
You might try doing the pa install tuning. There are 2 pots on the pa board where using inline Amp meter with pa an?adjust each pot for proper current. Must do separate for each pot.?
On Tuesday, April 1, 2025, 2:04 PM, NE1AM - Ryan via groups.io <ryan.ruby@...> wrote: Hi Mike!
This is definitely a sign that something in the radio is getting worn out and likely will need to be replaced soon.? Based solely on the observations you've had, my initial suspect is a capacitor that is wearing out.? There was a pretty big problem with them between the late 90's and about 2007.? You can google "The capacitor plague" to read up more on that.
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If you have someone in your local club who can do some basic radio repair, it would be probably be worth it to have them take a look.? Replacing capacitors is a pretty straightforward process but can be a bit difficult in a radio this small just because everything is close together.? However a package of capacitors will run you <$30 and maybe a couple hours of your time compared to buying a new radio.
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Good luck with it!
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Ryan
NE1AM
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Re: FT-817ND power takes time to reach 5 Watts after powering on
Hi Mike!
This is definitely a sign that something in the radio is getting worn out and likely will need to be replaced soon.? Based solely on the observations you've had, my initial suspect is a capacitor that is wearing out.? There was a pretty big problem with them between the late 90's and about 2007.? You can google "The capacitor plague" to read up more on that.
?
If you have someone in your local club who can do some basic radio repair, it would be probably be worth it to have them take a look.? Replacing capacitors is a pretty straightforward process but can be a bit difficult in a radio this small just because everything is close together.? However a package of capacitors will run you <$30 and maybe a couple hours of your time compared to buying a new radio.
?
Good luck with it!
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Ryan
NE1AM
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k6whp
David Wilcox K8WPE
Adam N0ZIB
Martin HB3YDM
M0RON