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about CDG2000 TRX |
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CDG2000
HF TRX by G3SBI & co
(advanced trx project) |
MiniCircuits
(rf mixers, transformers, combiners,more) |
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PA3AKE in dept report, about 50 pages, on H-MODE (March 2007) |
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IK4AUY & I4FAF H-MODE Mixer and CDG2000DX 200W TRX experience
(years 2004 - 2006 -2009) |
INRAD
(Sells IF Cristal filters, mech., also for home brew) |
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IK4AUY H-Mode mixers article (QEX - ARRL
2004) |
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CDG2000 by OZ9FW-OZ group experience & errata CDG2000
builder |
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CDG2000 by one of OZ group - OZ3QY & errata
CDG2000 builder |
W7AAZ
IF/AGC high gain unit with 120 dB AGC range |
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H-MODE as in Experimental Methods in RF
(ARRL, 2003) |
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PA3CKR has also tested H-Mode Mixer with FST3125 |
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JA9TTT a report on 3 transformer and 2 transformer
I7SWX version (july 2003) |
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HA5BGL homebrew equipments and a CDG2000 builder
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CDG2000 by ON4AEF (SP7EWL wesite) |
Some
RF semiconductor manufacturers, for data sheet |
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I0SKK (another CDG2000 builder) |
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Analog switches as mixers (more links) |
ANALOG
DEVICES (Technical Library, data sheets) |
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G4OEP Notes On Commutative mixers |
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about PIC A STAR project |
CALOGIC
SD5000N
(DMOS switches for High Lev. HF Mixer) |
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G3XJP Peter Rhodes PIC A STAR ALL
(complete story) |
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G6AK about PIC a STAR and more links |
Fairchild
FST3125M (as HF High Level Mixer, see G3SBI) |
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W4ZCB Harold Johnson Pic a STAR G3XJP beta tester |
Fairchild FST3126M (same above, direct switching logic)
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G3XYG one "PIC a STAR" builder |
ON 74FST3125 |
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G3XJS one more "PIC a STAR builder" |
Application note about FST BUS Switches |
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G6ALU Pic a Star builder |
Philips CBT3125/CBT3126 bus switches family |
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CBT3125 Philips Data Sheet |
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SN74CBT3125D by Texas Instrument |
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Linear Systems (California) DMOS, fast switches like SD210 |
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Linear System Application Notes DMOS Analog Switch |
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AppCad software by Agilent vers. 3.0 or
2.5.1 other site |
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Click here for TECH-LINK 1 LIST |
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Click here for TECH-LINK 2 LIST |
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GOOGLE
(for general searches on the web) |