RE: [Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-12 Thread Arie Kleingeld PA3A
Frank, I have the hc-4 connected to the K2. Modified the mic gain a bit (change of R14 on ssb board) and increased processing (change of RP5). Getting reports that modulation is excellent. I must say that I took great care in setting the ssb filter using the well known N0SS method. 73 Arie PA3A

[Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-12 Thread Frank Lammel
Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any aditional things? Just solder out the IC and solder in the HC-4? Or isn't it that simple? Of course with no bias then... However if it is that simple, what do you guys think? Wou

Re: [Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-12 Thread AJSOENKE
In a message dated 6/12/2008 12:00:28 A.M. Pacific Daylight Time, [EMAIL PROTECTED] writes: Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any aditional things? Just solder out the IC and solder in the HC-4? Or isn't it that s

RE: [Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-12 Thread Dick Dievendorff
EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frank Lammel Sent: Thursday, June 12, 2008 12:00 AM To: elecraft@mailman.qth.net Subject: [Elecraft] Proset K2 Replace IC with HC-4 ? Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without

[Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-12 Thread Frank Lammel
Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any aditional things? Just solder out the IC and solder in the HC-4? Or isn't it that simple? Of course with no bias then... However if it is that simple, what do you guys think? Wou

[Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-10 Thread Frank Lammel
Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any aditional things? Just solder out the IC and solder in the HC-4? Or isn't it that simple? Of course with no bias then... However if it is that simple, what do you guys think?

Re: [Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-10 Thread David Yarnes
al Message - From: "Frank Lammel" <[EMAIL PROTECTED]> To: Sent: Tuesday, June 10, 2008 1:21 AM Subject: [Elecraft] Proset K2 Replace IC with HC-4 ? Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any adition

Re: [Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-10 Thread Mark Bayern
> I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My > questing: Can I do this without any aditional things? Just solder out the IC > and solder in the HC-4? Or isn't it that simple? Of course with no bias > then... I'd change (or remove) the label on the side of the boom th

[Elecraft] Proset K2 Replace IC with HC-4 ?

2008-06-10 Thread Frank Lammel
Hi all, I am thinking about replacing the IC Mic in the Proset K2 with a HC-4. My questing: Can I do this without any aditional things? Just solder out the IC and solder in the HC-4? Or isn't it that simple? Of course with no bias then... However if it is that simple, what do you guys think?