[HomeBrew] Looking for sweep circuit

[Loren Moline WA7SKT]

Hello,

I am planning on building sweep generators using Minicircuits VCO's and am 
looking for a sweep and blanking circuit to control same.

I know I need a sawtooth wave generator and a circuit to blank the output 
during retrace. Anyone have a predesigned circuit? I can design my own but 
why reinvent the wheel.

Loren



Loren Moline WA7SKT  CN86cx
Member: ARRL, Pacific Northwest VHF Society #151
2 Meter EME initials = 55
2 Meter EME with 4 X K1FO - 12's, RG-218 7/8"  coax,  IC-820H, and 380W from 
TE Systems 1452G


Hello,

I am planning on building sweep generators using Minicircuits VCO's and am 
looking for a sweep and blanking circuit to control same.

I know I need a sawtooth wave generator and a circuit to blank the output 
during retrace. Anyone have a predesigned circuit? I can design my own but 
why reinvent the wheel.

Loren



Loren Moline WA7SKT  CN86cx
Member: ARRL, Pacific Northwest VHF Society #151
2 Meter EME initials = 55
2 Meter EME with 4 X K1FO - 12's, RG-218 7/8"  coax,  IC-820H, and 380W from 
TE Systems 1452G