Return to KLUBNL.PL main page
| To: | <[email protected]> |
|---|---|
| Subject: | Re: LF: Class D current spikes |
| From: | <[email protected]> |
| Date: | Tue, 26 Feb 2019 14:12:12 -0500 |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=comcast.net; s=q20161114; t=1551208333; bh=VqNDxeesj20duH65hZWqv2aX3J9raVLyOJITS7dty2c=; h=Received:Received:Message-ID:From:To:Subject:Date:MIME-Version: Content-Type; b=Yul/m3ys0cA/R3mpWoQOrRCsjxXJQq2qnLiwBcS2jKykYWnvk36wTRVcRGA5jJO/A DNlaDVXkduOCIOyQxMTDaZJuIhPgTAnre83E1T+rTwwCTkJa4HOTq9dTnQdRS2k8N0 wuTGsxn9v4eyuRioXBgyX4AVmp6PCbQXWl6TVyN4O1e7OLUsZUL1F95PXXTSQ/DTX9 A3tXnGhLvwJGaL4A9EZbi9nUY9DmYtFYmSKNdnCqXKJhMpiHic/YDawxWYPWrJfO5J zsBnREffokomMCz4wImv3y+tYLFOgx6FbcD1Udo4Ql2XDh5v/q62IhmB4OVgQZkvP7 EWM9kJjbm+ufw== |
| References: | <942860C848184BA2A0A9103E0EE56DF7@DELL4> <1UTEEgOcyQ.DAejAuRZtn9@optiplex980-pc> <[email protected]> <1UTEEhG1Ft.EdI1dlVbFOZ@optiplex980-pc> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
Anyone have a U3S schematic handy? Link to same? Jay W1VD----- Original Message ----- From: "N1BUG" <[email protected]> To: <[email protected]> Sent: Tuesday, February 26, 2019 2:01 PM Subject: Re: LF: Class D current spikes Eric, I I have always run my U3S through the W1VD doubler. Never had any problems with blown FETs with that setup, even when I tested at 1 kW under Part 5 license. There is apparently something different about the U3S at end of RF envelope. 73, Paul On 2/26/19 12:52 PM, Chris Wilson wrote:Hello Eric, No, I have always run the U3S in X2 mode as far as I can remember. No doubler, no squarer, just straight out of CLK0 to Pin 3 of the 74F74. And no issues at all. Thanks. BTW, I really admire your old gear on your web site, awesome build standards and so nice to look at! Tuesday, February 26, 2019, 5:35:10 PM, you wrote:Just to clarify... did you say previously that the U3S also worked fine running at 1x and feeding a doubler, squarer, etc. also? |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: LF: Class D current spikes, N1BUG |
|---|---|
| Next by Date: | Re: LF: Class D current spikes, N1BUG |
| Previous by Thread: | Re: LF: Class D current spikes, N1BUG |
| Next by Thread: | Re: LF: Class D current spikes, N1BUG |
| Indexes: | [Date] [Thread] [Top] [All Lists] |