K8IQY PVXO and Other Crystal Measuring Info
All,
I've had several inquiries about the PVXO that I designed many moons ago to measure crystal parameters, so that they could be used in crystal filters. That project, along with the Crystal Drive Circuit, are located on my web site. Here is the URL: http://k8iqy.com/testequipment/pvxo/pvxopage.htm The NJ QRP group at one time offered a PVXO kit, but those sold out a long time ago. But, if you ask on QRP-L, someone might have a kit they didn't build, or a completed kit they would sell. We never kitted the Crystal Drive Circuit, as it took way longer than anyone expected to sell the 100 PVXO kits. We decided not to another "limited popularity" kit. :-) The paper that I presented at Atlanticon is also available for download at the above URL. Have fun....... 72, Jim, K8IQY
|
|
priveye997
Sent from my iPad
|
|
Wayne Dillon
Nothing came through John???
toggle quoted messageShow quoted text
--
http://www.qsl.net/kc0pmh/ Under construction but please visit anyway.
QRP - EFFICIENCY AND SKILL, NOT POWER.
I'm British by birth but American by CHOICE! Jesus came to pay a debt He didn't owe because we owe a debt we cannot pay... The Lord bless you and keep you The Lord make His face shine upon you, and be gracious unto you The Lord lift up his contenance upon you and give you peace. God Bless from Wayne Dillon - KC0PMH Joshua 24:14-15 2 Cor 5:17 1 Jn 2:17 4 State QRP Group NCS - 40m & 160m 4SQRP #95
FPQRP #342 (Flying Pigs QRP Club) G-QRP-C #11504 NAQCC # 0759
QRP-ARCI #11505 SKCC #1155 SOC #848 30MDG#1176 NEQRP #693 GORC #192
|
|
Nick-WA5BDU
The PVXO is a very useful circuit. I
built mine from scratch Manhattan style, so if you don't find a
kit, don't worry. 73- Nick, WA5BDU
On 3/7/2013 9:24 PM, Jim Kortge wrote:
|
|