AMSAT Deutschland e.V. Forum

Hello,

There will be a activation from French Guyana next week, info in link.

https://www.f5uii.net/en/first…6mfVrVzB1Kue2XgZsh0s0nM9Y

73 - Rudi - ON7CL

A look at the block diagram sometimes says more than 1000 words



There is ony one single S-Band Uplink antenna dedicated to us and RHCP was the best choice.
NB and WB path are completely independed, separated after the antenna via redundant paths.
…

Hello All

I think to change my common pigtail cable against one with a RG-316 cable with a length of 15cm between up-converter and ("8W") WiFi booster. I thought RG-316 has less loss. Now I have calculated the dB losses between RG-174 and RG-316 on …

(Quote from ik4hps)

Please see this link for a discussion on the Dutch hamradio forum:
http://zendamateur.com/viewtopic.php?f=21&t=21287

From the thread I see PA6PSG/J, PA1PTP/J, PE2AAB/J, PE6SBW/J, PA3RVG/J, PE1NIL/J, PA4AGO/J, PI4ADH/J, PA6SHB/J (tree…

Hello All

I think to change my common pigtail cable against one with a RG-316 cable with a length of 15cm between up-converter and ("8W") WiFi booster. I thought RG-316 has less loss. Now I have calculated the dB losses between RG-174 and RG-316 on …

Hello All

I think to change my common pigtail cable against one with a RG-316 cable with a length of 15cm between up-converter and ("8W") WiFi booster. I thought RG-316 has less loss. Now I have calculated the dB losses between RG-174 and RG-316 on …

Hello,

There will be a activation from French Guyana next week, info in link.

https://www.f5uii.net/en/first…6mfVrVzB1Kue2XgZsh0s0nM9Y

73 - Rudi - ON7CL

Hello,

There will be a activation from French Guyana next week, info in link.

https://www.f5uii.net/en/first…6mfVrVzB1Kue2XgZsh0s0nM9Y

73 - Rudi - ON7CL

DF5SF will be interessting how it works..btw.. the price is nice

Now it work here.
V_ds = 26 V. I_Dq=0.7A.
P_in = 1,2 W (I have not more) , P_out = 17 W, I = 2 A (CW).
Air cooling radiator 1200cm².
Modifyed by SP8XXN and SP5XMU recomendation (tnx Heiner, DD0KP for manual).