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Re: DDS VFO!
Possibly for the lower bands. But some people feel a common VFO running at 2 to 3 MHz and heterodyned up for the mixer is a better solution I'm working on designing an Elecraft clone. I can't go
By Bob Macklin <macklinbob@...> · #195 ·
Re: DDS VFO!
Bob, All you should need is a reprogramming.? No? 73, Gary WB6OGD
By wb6ogd · #194 ·
Re: 2n2xx Transceiver
Would be interested in 2 boards.? I tried building one of these manhattan style and failed.? As I recall it uses ring diode mixers.
By Curt · #193 ·
Re: 2n2xx Transceiver
Sounds like a great project.? I would be interested in a couple of boards as well.? Thanks. 73/72 Kent KC9LIF
By Kent KC9LIF · #192 ·
Group Introduction: If you're going to post on the group, reply here!
Jim - G3ZQC
By Jim -G3ZQC · #191 ·
Re: 2n2xx Transceiver
VK2HHS here, and tied up with a Sierra redux build for the moment.
By Henrik Stenstrom · #190 ·
Re: DDS VFO!
I bought 49er and a W8TEE DDS VFO a couple years ago. I found the W8TEE DDS VFO is what you need to convert many earlier QRP designs to digital tuning. I am currently setting up a NC40 with a DDS VFO
By Bob Macklin <macklinbob@...> · #189 ·
Re: 2n2xx Transceiver
I would like 4 boards (Winter projects are a must)! Just keep us posted as to availability date and price. I heard about this rig and was excited to see that it might be resurrected from history! Many
By Bob - K2KI · #188 ·
Re: Group Introduction: If you're going to post on the group, reply here!
Figured I could get by without an introduction for a long time, but I feel a strong urge to request a 2n2xx board¡­ Paul AF7HL
By Paul Nicholson · #187 ·
Re: Group Introduction: If you're going to post on the group, reply here!
Bob de k2ki in Vermont here. Thanks for creating the group! -- 73/72 . . Bob de k2ki k2ki@... k2ki.bb@... (Goes to my cell) FP #4214 SKCC #12195 NAQCC #2337
By Bob - K2KI · #186 ·
Re: Group Introduction: If you're going to post on the group, reply here!
Patrick - KF4LMZ
By Patrick York · #185 ·
Re: 2n2xx Transceiver
I would take at least one.
By Karl Heinz Kremer - K5KHK · #184 ·
Re: Group Introduction: If you're going to post on the group, reply here!
I may...
By Larry KA5T · #183 ·
Re: Group Introduction: If you're going to post on the group, reply here!
Looks like we have a good start!
By Ted KX4OM · #182 ·
Re: DDS VFO!
The W8TEE DDS VFO can be built on a piece of Vector prototyping board. I would get a 4X6 protoboard with a ground plane and cut it in half The Ardunio NANO acts like a 40 pin IC and the 9850 module
By Bob Macklin <macklinbob@...> · #181 ·
Re: 2n2xx Transceiver
I also would like 3 boards, perhaps more if I can drum up interest from my local radio club! k3wdf Jason in Pennsylvania
By Jason Potter · #180 ·
Re: 2n2xx Transceiver
I would take a few too. Thanks! --Neil, W2NDG Radiokitguide.com
By Neil Goldstein · #179 ·
Re: DDS VFO!
When I built my qrp-tech Norcal 40a I omitted the analog VFO circuitry and used the W8TEE et al DDS VFO (AD9850-based) from the Modular 49er project. It works well. I am running code by K4KRW that was
By Michael VE3WMB · #178 ·
Re: 2n2xx Transceiver
I would buy four or five and see if I can drum up interest in a local group build, too.? 73 Bill K7WXW
By bill K7WXW · #177 ·
Re: Group Introduction: If you're going to post on the group, reply here!
Thanks! 73, Bill W?TG Sent: Saturday, November 9, 2019 6:03 AM To: [email protected] Subject: Re: [qrptech] Group Introduction: If you're going to post on the group, reply here! Right behind you,
By Bill, W?TG · #176 ·