Hi Pradip ji,
Each RD15HVF1 makes a good drive for a pair of push-pull (SWR
protected) RD16HHF1, Or just parallel 2 x RD15HVF1 for finals (will
work equally well for HF), use trifler turns for auto-transformer at
output (close to 50 ohm impedance), you will also need to re-adjust
'PI' network at it's Gate, thus decreasing capacitance value.
Expect approx 10~12 Watt in Class A @ 13V, if you parallel 2 for 20/40 M.
15W each is only correct in datasheet catalog for Class C, which is
again not suitable for SSB.
On 20/03/2013, Hamradiopradip <hamradiopradip@gmail.com> wrote:
>
> please mail me abt the impedence. it is a 15watt pwr mosfet. 73s
>
> de
> vu2pwd
>
> Sent from Samsung Mobile
>
> Prasad VU2PTT <vu2ptt@gmail.com> wrote:
>
>
> 73 de Prasad VU2PTT
> On Mar 20, 2013 4:06 PM, "Dev Ramaprabhu" <vu2dev@yahoo.com> wrote:
>
> Dear all,
>
> Season's greetings!
>
> By mistake I have received a package of 10nos. of RD15HVF1 instead of
> RD16HHF1.
>
> As I am a HF only guy these thingys are useless to me. Anyone wants these
> things pls contact me directly!
>
> 73,,
>
> dev
>
>
>
--
--
Due to ongoing technological advancement, many of electronic products
become obsolete within a very short period of time, creating a large
surplus of unwanted electronic products.
E-waste being produced could increase by as much as 500 percent over
the next ten years as the use of electronic equipment grows.
Lack of consensus and irresponsible way to deal with reuse, recycling
causes release of toxins into the environment. whereas most of the
materials used in electronic equipment can be reclaimed, recycled,
repaired and reused to produce new products.
Contaminants from e-waste enter the soil, air, and water. thus
entering food chain can Contaminate DNA permanently those of new born.
An average electronic-gazet can contain up to 1,000 toxins, including
lead, copper, cadmium, mercury, sulphur, Beryllium oxide, and other
heavy metals, that are known to damage the nervous system, kidneys,
causes cancer, brain mental impairment, thyroid problems, liver
problems, disrupt the endocrine system, and birth defects.
Although there is legislation that encourages recycling, repairing,
neutralizing of e-waste, it's our duty to enforce anti- dumping laws,
rather than dumping is necessary.
Please encourage recycling or reuse of E-waste.
░7░3░ ░d░e░ ░V░U░3░S░X░T░
