In Germany the J310 is available at funkamateur.de > shop
Horst
-----Ursprüngliche Nachricht-----
Von: "Terry GW0EZY" <[email protected]>
Gesendet: 17.01.2011 00:21:55
An: [email protected]
Betreff: RE: LF: Re: Mini-Whip Antenna
>J310 and 2N5109 both available from:
>
>http://www.jabdog.com/main-cat-index.htm (accept PayPal)
>
>or
>
>http://www.cricklewoodelectronics.com/Cricklewood/pages.php?pageid=10
>
>73 Terry
>
>-----Original Message-----
>From: [email protected]
>[mailto:[email protected]] On Behalf Of Minto Witteveen
>Sent: 16 January 2011 22:25
>To: [email protected]
>Subject: Re: LF: Re: Mini-Whip Antenna
>
>J310's are still plenty available (at least her in PA country...)
>
>2N5109's however are not. A BF199 seems a bit too small for the dissipated
>power...?
>I used a 2N3866. seems to work well but I have nothing to compare it with.
>
>Regards,
>Minto pa3bca.
>
>--------------------------------------------------
>From: "DENNIS EASTERLING" <[email protected]>
>Sent: Sunday, January 16, 2011 21:16
>To: <[email protected]>
>Subject: Re: LF: Re: Mini-Whip Antenna
>
>> Hi Peter
>>
>> I used a BC245 JFET instead of the J210, and a BF199 for the 2N5109. No
>> circuit modifications appeared to be necessary.
>>
>> 73 Dennis M0JXM
>>
>> ----- Original Message -----
>> From: "pws"
>> To: <[email protected]>
>> Sent: Sunday, January 16, 2011 7:33 PM
>> Subject: Re: LF: Re: Mini-Whip Antenna
>>
>>
>>> Hi,
>>>
>>> Question:
>>> any experiences about comparable replacements for the U/J310 and 2N5109?
>>> Especially the latter one?
>>>
>>> 73, Peter
>>>
>>
>>
>
>
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