Motorola R-390A 878 pt2
3.1 هزار بار بازدید -
15 سال پیش
-
http://www.masseyradiolabs.com
WWV transmission, BFO setup, and zero beat. I set up the PTO at 10MC. Set the enpoints on PTO with internal crystal osc and HP freq counter here in shop. There may be a slight difference in frequency calibration from band to band. This is normal due to variation in crystal frequency from stated crystal freq. due to age. This unit was built pre-1955. THe original panel had a service tag from persimeons depot dated in 1955. This is located in Germany!! This unit has sure seen many miles!!
We will posting another unit very soon. If you like the work that is done here at Massey Radio Labs, we would be happy to build a unit for you. To inquire, please e-mail [email protected]. Thanks for looking. Doug Massey/Massey Radio Labs
http://www.masseyradiolabs.com
WWV transmission, BFO setup, and zero beat. I set up the PTO at 10MC. Set the enpoints on PTO with internal crystal osc and HP freq counter here in shop. There may be a slight difference in frequency calibration from band to band. This is normal due to variation in crystal frequency from stated crystal freq. due to age. This unit was built pre-1955. THe original panel had a service tag from persimeons depot dated in 1955. This is located in Germany!! This unit has sure seen many miles!!
We will posting another unit very soon. If you like the work that is done here at Massey Radio Labs, we would be happy to build a unit for you. To inquire, please e-mail [email protected]. Thanks for looking. Doug Massey/Massey Radio Labs
http://www.masseyradiolabs.com
15 سال پیش
در تاریخ 1388/06/30 منتشر شده
است.
3,180
بـار بازدید شده