[minima] Re: A linear for the Minima
- From: Sandeep Lohia <sandeeplohia12@xxxxxxxxx>
- To: minima@xxxxxxxxxxxxx
- Date: Mon, 24 Feb 2014 12:09:44 +0530
Adrian,
A) Tinned ground plane is also good idea for heat sink component side,
if we can bend 2N3904.
B) please keep the filter area and the amp area separate I will hacksaw it
out. (here not burning unnecessary energy in bag full of relays, they
always ON ) me manual...
C) this time don't forgot to route rectangular SMD PADS Green if any,
& let blue only on...
Mac,
I used 32 V on single FET = 18 Watt @ 20 Meter with autotransformer
triflar ( but it will burn in fraction of seconds if forgot to connect
antenna.
Amp drawn for single FET Class A is close to 1 Amp.
Farhan, let me remind U
A) there's a nice LPF stimulater specially made for BITX by W4ENE
www.tonnesoftware.com
B) RC-coupled is user friendly, most new bees ask how to wind a by or
tryflar, & mistakes...
C) online ebay!!! more economic *Laptop 24 V 5~6 amp SMPS from
nearby computer shop. (but better to switch them off when in RX.
--------------------------------------------------------------------------------
I distributed free manuals for BITX ( single BJT in IF RX chain) back
before 7~8 years in Club/HAM meets, & let audience know how nice it can
be home brewed in just Rs 300/- here in my city.
This time since now I started earning more & grown up :
will be sponsoring 10 set of PCB per month as gift inspiring new
comers. shipping or korear at your own cost, or collect from my QTH.
Ping me in personal for
next month
but gift is limited to initial stage of development only...
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Please encourage recycling, reuse or repairing of E-waste.
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