K3 & Heil HM-10 Dual

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K3 & Heil HM-10 Dual

Elecraft mailing list
Hi all,
I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
Here's the strange part about this story. I did have a QSO with a station in North Dakota after setting up the rig, so we knew all was working. We shut off the rig and I left for home. Later in the evening, my godfather turned the K3 on and tried to transmit, but noticed that he wasn't getting any moving bars with the transmit audio. I walked him through putting the K3 into test mode, turning down the mic gain, and then turning up the mic gain while he was transmitting to find the optimum level, but we couldn't get the meter to show any response to the audio. I did the same procedure on my own K3 to make sure I was talking him through the right steps and it worked fine on mine. He did try a Heil headset with the same results. I plan to try and get up to visit again this weekend and bring a hand mic with me to try and make sure that it is definitely the K3 and not the mic.
So unless I'm missing something obvious, it seems like there is an issue with the K3 itself. Unfortunately, Elecraft support couldn't go beyond the same tests that I did last night.
Does anyone have any suggestions short of shipping to, or dropping off the rig, at Elecraft for a thorough test? 
Thanks, Steve  KG6HJU



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Re: K3 & Heil HM-10 Dual

Elecraft mailing list
Did you power the k3 off from the power button or by cutting power to the k3?





-------- Original message --------
From: Steve Wilson via Elecraft <[hidden email]>
Date: 2017-04-17  11:14 PM  (GMT-05:00)
To: [hidden email]
Subject: [Elecraft] K3 &amp; Heil HM-10 Dual

Hi all,
I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
Here's the strange part about this story. I did have a QSO with a station in North Dakota after setting up the rig, so we knew all was working. We shut off the rig and I left for home. Later in the evening, my godfather turned the K3 on and tried to transmit, but noticed that he wasn't getting any moving bars with the transmit audio. I walked him through putting the K3 into test mode, turning down the mic gain, and then turning up the mic gain while he was transmitting to find the optimum level, but we couldn't get the meter to show any response to the audio. I did the same procedure on my own K3 to make sure I was talking him through the right steps and it worked fine on mine. He did try a Heil headset with the same results. I plan to try and get up to visit again this weekend and bring a hand mic with me to try and make sure that it is definitely the K3 and not the mic.
So unless I'm missing something obvious, it seems like there is an issue with the K3 itself. Unfortunately, Elecraft support couldn't go beyond the same tests that I did last night.
Does anyone have any suggestions short of shipping to, or dropping off the rig, at Elecraft for a thorough test? 
Thanks, Steve  KG6HJU



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Re: K3 & Heil HM-10 Dual

Lyle Johnson
In reply to this post by Elecraft mailing list
I'd try Front Panel, HIGH, no bias assuming this is a dynamic
microphone.  In general, Heil dynamic mic elements have low output levels.

73,

Lyle KK7P


On 4/17/17 8:14 PM, Steve Wilson via Elecraft wrote:
> ... I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!

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Re: K3 & Heil HM-10 Dual

Don Wilhelm
In reply to this post by Elecraft mailing list
Steve,

Heil is giving out erroneous information.  The low output Heil
microphones require setting the K3 mic gain range to HIGH.

73,
Don W3FPR

On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
> Hi all,
> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
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Re: K3 & Heil HM-10 Dual

Elecraft mailing list
OK. And the bias setting?
Thanks, Steve

      From: Don Wilhelm <[hidden email]>
 To: Steve Wilson <[hidden email]>; "[hidden email]" <[hidden email]>
 Sent: Monday, April 17, 2017 8:35 PM
 Subject: Re: [Elecraft] K3 & Heil HM-10 Dual
   
Steve,

Heil is giving out erroneous information.  The low output Heil
microphones require setting the K3 mic gain range to HIGH.

73,
Don W3FPR

On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
> Hi all,
> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!


   
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Re: K3 & Heil HM-10 Dual

Elecraft mailing list
In reply to this post by Don Wilhelm
I may have misread the Heil webpage. Heil responded and told me to read the K3 manual. Ummm...I was. I just thought the Heil page would help clarify things. It did not, IMHO, and Elecraft couldn't help either. It would help if people, such as Heil, understood that we aren't all mic experts! <sigh>
This scenario kind of reminds me of the old days of supporting leased data lines when Pac Bell was responsible for the ends and AT&T in the middle. LOL!
Thanks, Steve

      From: Don Wilhelm <[hidden email]>
 To: Steve Wilson <[hidden email]>; "[hidden email]" <[hidden email]>
 Sent: Monday, April 17, 2017 8:35 PM
 Subject: Re: [Elecraft] K3 & Heil HM-10 Dual
   
Steve,

Heil is giving out erroneous information.  The low output Heil
microphones require setting the K3 mic gain range to HIGH.

73,
Don W3FPR

On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
> Hi all,
> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!


   
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Re: K3 & Heil HM-10 Dual

Matt Zilmer-3
In reply to this post by Elecraft mailing list
That depends on the mic itself.  The HC4- and HC5-based mics need bias
ON, but don't know about the others (HC6?). Donis correct about the gain
range setting.  Both elements are low output, so use HIGH.

z


On 4/17/2017 8:44 PM, Steve Wilson via Elecraft wrote:

> OK. And the bias setting?
> Thanks, Steve
>
>        From: Don Wilhelm <[hidden email]>
>   To: Steve Wilson <[hidden email]>; "[hidden email]" <[hidden email]>
>   Sent: Monday, April 17, 2017 8:35 PM
>   Subject: Re: [Elecraft] K3 & Heil HM-10 Dual
>    
> Steve,
>
> Heil is giving out erroneous information.  The low output Heil
> microphones require setting the K3 mic gain range to HIGH.
>
> 73,
> Don W3FPR
>
> On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
>> Hi all,
>> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
>
>    
> ______________________________________________________________
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--
"A delay is better than a disaster."
-- unknonwn

Matt Zilmer, W6NIA
[Shiraz]

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Re: K3 & Heil HM-10 Dual

N7US
I have the HM10 Dual and HC4 headsets.  They do NOT need the bias.  I've used the HC4 with and without TXEQ; both are fine.  

Jim N7US
Sent from my iPad


On Apr 17, 2017, at 11:00 PM, Matt Zilmer <[hidden email]> wrote:

That depends on the mic itself.  The HC4- and HC5-based mics need bias ON, but don't know about the others (HC6?). Donis correct about the gain range setting.  Both elements are low output, so use HIGH.

z


> On 4/17/2017 8:44 PM, Steve Wilson via Elecraft wrote:
> OK. And the bias setting?
> Thanks, Steve
>
>       From: Don Wilhelm <[hidden email]>
>  To: Steve Wilson <[hidden email]>; "[hidden email]" <[hidden email]>
>  Sent: Monday, April 17, 2017 8:35 PM
>  Subject: Re: [Elecraft] K3 & Heil HM-10 Dual
>    Steve,
>
> Heil is giving out erroneous information.  The low output Heil
> microphones require setting the K3 mic gain range to HIGH.
>
> 73,
> Don W3FPR
>
>> On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
>> Hi all,
>> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
>
>

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Re: K3 & Heil HM-10 Dual

Augie "Gus" Hansen
In reply to this post by Matt Zilmer-3
The HC4 and HC5 elements are low output dynamic types - no biasneeded.
In fact, it must be off.

Gus Hansen
KB0YH

On 4/17/2017 10:00 PM, Matt Zilmer wrote:
> That depends on the mic itself.  The HC4- and HC5-based mics need bias
> ON, but don't know about the others (HC6?). Donis correct about the
> gain range setting.  Both elements are low output, so use HIGH.

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Re: K3 & Heil HM-10 Dual

Matt Zilmer-3
In reply to this post by N7US
Thanks, Jim.  The gain setting just has to be set to HIGH.  Bias off.  I
checked my settings here for the first time in almost seven years.

You got me on that. I was thinking of the CM500 headset.  Bah.

73,

matt W6NIA


On 4/17/2017 9:13 PM, Jim McDonald wrote:

> I have the HM10 Dual and HC4 headsets.  They do NOT need the bias.  I've used the HC4 with and without TXEQ; both are fine.
>
> Jim N7US
> Sent from my iPad
>
>
> On Apr 17, 2017, at 11:00 PM, Matt Zilmer <[hidden email]> wrote:
>
> That depends on the mic itself.  The HC4- and HC5-based mics need bias ON, but don't know about the others (HC6?). Donis correct about the gain range setting.  Both elements are low output, so use HIGH.
>
> z
>
>
>> On 4/17/2017 8:44 PM, Steve Wilson via Elecraft wrote:
>> OK. And the bias setting?
>> Thanks, Steve
>>
>>        From: Don Wilhelm <[hidden email]>
>>   To: Steve Wilson <[hidden email]>; "[hidden email]" <[hidden email]>
>>   Sent: Monday, April 17, 2017 8:35 PM
>>   Subject: Re: [Elecraft] K3 & Heil HM-10 Dual
>>     Steve,
>>
>> Heil is giving out erroneous information.  The low output Heil
>> microphones require setting the K3 mic gain range to HIGH.
>>
>> 73,
>> Don W3FPR
>>
>>> On 4/17/2017 11:14 PM, Steve Wilson via Elecraft wrote:
>>> Hi all,
>>> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
>>
> ______________________________________________________________
>
>
> ______________________________________________________________
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--
"A delay is better than a disaster."
-- unknonwn

Matt Zilmer, W6NIA
[Shiraz]

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Re: K3 & Heil HM-10 Dual

Don Wilhelm
"Rule of thumb" - if the microphone produces any audio at all with no
bias, it should be run with no bias - it is a dynamic type.
Electret elements will not produce any audio at all unless bias is
turned on.

73,
Don W3FPR

On 4/18/2017 12:27 AM, Matt Zilmer wrote:
> Thanks, Jim.  The gain setting just has to be set to HIGH.  Bias off.  I
> checked my settings here for the first time in almost seven years.
>
> You got me on that. I was thinking of the CM500 headset.  Bah.
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Re: K3 & Heil HM-10 Dual

Bill Breeden
In reply to this post by Elecraft mailing list

Steve,

Here are the settings I use with various Heil elements.

I am currently using a Heil Proset K2/K3 with my desk K3 and a Elecraft
MH2 with my "portable" K3, but have used all these combinations with
success at one time or another.

Your mileage may vary.

73,

Bill - NA5DX


Elecraft K3 Microphone and Compression Settings
       
       

       
       
       
       
       
       
       
       

       
       
       
       
       
       
       
       
Heil ProSet (HC-5 element)
       
       
       
       
       
       
       
       
Level Bias
        Mic CMP
        TX Equalization
FP.H Off 12 24 W4TV

       
       
       
       
       
       
       
       
Heil ProSet Plus (DX setting) (HC-4 element)
       
       
       
       
       
       
       
       
Level Bias
        Mic CMP
        TX Equalization
FP.H Off 22 24 Flat

       
       
       
       
       
       
       
       
Heil ProSet Plus (Full Range setting) (HC-5 element)
       
       
       
       
       
       
       
       
Level Bias
        Mic CMP
        TX Equalization
FP.H Off 12 24 W4TV

       
       
       
       
       
       
       
       
Heil ProSet K2/K3 (iC element) K3 5760
       
       
       
       
       
       
       
       
Level Bias
        Mic CMP
        TX Equalization
FP.L On 10 22 W4TV

       
       
       
       
       
       
       
       
Elecraft MH2 (iC element) K3 8879
       
       
       
       
       
       
       
       
Level Bias
        Mic CMP
        TX Equalization
FP.L On 12 20 W4TV

       
       
       
       
       
       
       
       

       
       
       
       
       
       
       
       

       
       
       
       
       
       
       
       
Transmit Equalizier Settings
       
       
       
       
       
       
       
       
TX EQ # 1 2 3 4 5 6 7 8
TX EQ Band 50 100 200 400 800 1600 2400 3200
       
       
       
       
       
       
       
       
Heil Typical -16 -14 -4 0 +2 +4 +8 +12
       
       
       
       
       
       
       
       
Heil Contest /DX -16 -16 -10 -6 +4 +6 +8 +12
       
       
       
       
       
       
       
       
K9YC -16 -16 -16 -6 0 +3 +5 +6
       
       
       
       
       
       
       
       
W4TV -16 -16 -6 0 0 +3 +5 +6



On 4/17/2017 10:14 PM, Steve Wilson via Elecraft wrote:

> Hi all,
> I setup a K3, that my godfather is borrowing, while his Kenwood is off the air. I reviewed the webpage on the Heil Sound website here: https://heilsound.com/heil-amateur-radio/support/dsp-settings/all-things-elecraft/  Unfortunately, the page refers to the mic with regard to the front panel setting, but does not specifically refer to the mic model with respect to the mic gain and mic bias settings. I sent an email to Heil Sound suggesting that the missing detail be added for this particular mic. But thought I'd ask here, in case anyone knew the answer. I deduced that the setting should be Front Panel, Low, No Bias, but am not 100% sure about that!
> Here's the strange part about this story. I did have a QSO with a station in North Dakota after setting up the rig, so we knew all was working. We shut off the rig and I left for home. Later in the evening, my godfather turned the K3 on and tried to transmit, but noticed that he wasn't getting any moving bars with the transmit audio. I walked him through putting the K3 into test mode, turning down the mic gain, and then turning up the mic gain while he was transmitting to find the optimum level, but we couldn't get the meter to show any response to the audio. I did the same procedure on my own K3 to make sure I was talking him through the right steps and it worked fine on mine. He did try a Heil headset with the same results. I plan to try and get up to visit again this weekend and bring a hand mic with me to try and make sure that it is definitely the K3 and not the mic.
> So unless I'm missing something obvious, it seems like there is an issue with the K3 itself. Unfortunately, Elecraft support couldn't go beyond the same tests that I did last night.
> Does anyone have any suggestions short of shipping to, or dropping off the rig, at Elecraft for a thorough test?
> Thanks, Steve  KG6HJU
>
>
>
> ______________________________________________________________
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> Home: http://mailman.qth.net/mailman/listinfo/elecraft
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>
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