Return to KLUBNL.PL main page
| To: | LF Group <[email protected]> |
|---|---|
| Subject: | Re: LF: TXing 2200m WSPR |
| From: | Riccardo Zoli <[email protected]> |
| Date: | Sun, 24 Dec 2017 18:33:33 +0100 |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=1+w+ruF71HYB6tYkP1D/+bPwFJcVvDzTZQmydhaaoUs=; b=GM3r8BwBOOOijoFkVuo/ie8HEZLfRr+nsrcpIDsw54eS0IS9IbTRgWZRyqCnibRV1W dVi/qPnjEcZMjGf8eAkkpFm4g/FLacQgZSyCk/xqoXJN56LpJneh04lAD6GzGV6wSPu2 5z5JvbIkDvmZcuLi+qoVVkuEaualuZKsSriXOQx8/B2/XtEMYyK9i+wqw6J36Co8SHQ/ c7LBS5XdZwR96LNVaomjvATW04hyxB6uFCHEDEaTqyif/BZwLefxSEtl49ipq0mRT/8c +Ba63vZFsC5F9TsCvO6gzmf4vvIKqilzpUFi/WcAB7PbHc/8hpGBzcfKIq+CG9Jfv3B1 ymYg== |
| In-reply-to: | <[email protected]> |
| References: | <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <103A2C60B87B4930A99ED33442E477AF@StevePC> <[email protected]> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
|
Hi Paul, Stefan my first PA for MF and LF, based on a IRF520, was similar. However, I used a most appropriate 1:4 output transformer instead a 1:9. With 13.8V, a 50mA bias current is more than adequate for AB class. You could obtain about 20-22W max on output. Obiviously, more supply voltage it means more power output. Merry XMAS & HNY! All the best 73 de Riccardo IW4DXW Il 24/Dic/2017 13:30, "DK7FC" <[email protected]> ha scritto: Hi Paul, |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: LF: Merry Christmas, jcraig |
|---|---|
| Next by Date: | Re: LF: Merry Christmas, Riccardo Zoli |
| Previous by Thread: | Re: LF: TXing 2200m WSPR, N1BUG |
| Next by Thread: | Re: LF: TXing 2200m WSPR, Andy Talbot |
| Indexes: | [Date] [Thread] [Top] [All Lists] |