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Radioamator OH9FTW My favorite hobby

Repair

FT-857D

My old transceiver, which is 20 years old, is sick. The reason for this is age, operation in an SUV, on the street in summer and winter!

 

PROBLEM:
1.The shorter the band, the less power transmitted.
And at a band of 160 meters it completely disappeared.
2.When receiving on bands, if (IPO) or (ATT) is not turned on, there is no reception. That is, if you do not enable one of these functions, there is no reception, only silence.

Equipment

Yaesu FT-1000MP Mark V,Yaesu FT-857,Yaesu FT-747GX,Icom IC-740,Yaesu VX-8R,Yaesu FT-50R, linear amplifier GU74B 1,8MHz-50MHz AMTEX AM-800KENWOOD TS-2000 , Antena ECO DHF 6 YAGI 4El 40-10M, YAGI 9El 50MHz and 70MHz, YAGI 7El 144MHz, Yaesu G-1000DXC , Kelemen Double Dipoles DPD-8040-H,GP /David Reid PA3HBB / G0BZF/ 80m ,Antenna impedance matching network WM M NYE COMPANY INC BELLEVUE WASHINGTON NYE VIKING, ACTIVE SWR/POWER AND MODULATION METER HP-5000 and much more!

My satellite station OH9FTW hobby

DMR

HotSpot DMR Rovaniemi

Frequency                             434.4250 MHz CC1

Power (EIRP)                        20 Watt

Antenna Height (AGL in m)  15 m

Antenna Gain (in dBi)            6.00 dBi

Welcome to Rovaniemi , Aurora Borealis view and Christmas time. Simplex MMDVM HotSpot open on all area near Rovaniemi for your hoby and connect with all friends world wide.

DMR hotspot

GAZ-66-05
1977
 "RADIOACTIVITY"

OH9FTW GAZ-66

VIDEO INSTALLATION OF THE MAST AND ANTENA

OH9FTW/M
oh9ftw radioamator
OH9FTW
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