70cm WFM

12 Elements� 70cm long Yagi ( For WFM ) Gain 13,8dBd

Interdigital Filter 70cm

For more details see

DK7ZB  (link)

SWR @ 435MHz

Amplifier MHW 720 A2 

40mW in 22Watt out� @ 12Volt

Combine 2x MHW 720 A2

Build in pictures

B3Z 70cm WFM Transmitter

B3C� 70cm WFM Converter

for more details see PE5PVB

70cm Amp. 3 W in 125 W Out

Made in 1990

Old 60cm WFM� (Pirate) Transmitter build to 70cm WFM

LO x2 x2