High Power Band Pass Filters – SERIES L
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New line of HP BPF - SERIES L, is designed to satisfy majority of contesters with much better prices, and to keep professional and high quality design of 4O3A products.
Difference between series L and “old” line is in less attenuation out of band, but still enough to fight with interference very effectively. Series L has around 40dB of attenuation on nearest band and much more on others. It is enough for every station which use separate antennas for different bands - monobanders.
Insertion losses are now lower, and as it dissipate less power, no additional cooling is needed.
Internal design is still the same – robust and reliable for high power.
PRICE
SINGLE FILTER
Single filter price is 149 Euros, FOB factory.
HF SET OF FILTERS
Price for set of filters (80/40/20/15/10M) is 699 Euros, FOB factory.
Orders for delivery in January are accepting from today – 14th of December.
New Tower
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4O3A STATION COMES CLOSE TO FINAL STAGE
Old fixed tower 2 was replaced at October 2008, with new one
Station is now almost finished and close to final stage. Three rotary towers and two self-suporting towers are now loaded with most of antennas planed to be install.
The old one fixed tower for 15M stack is replaced with new one, 31m high, rotary, model 31/65, with two rings - on 10m and 24m. Now, tower 3 is carrying:
20M - 5/5 by M2
15M - 6/6 by M2
10M - 7/7 by M2
160M dipole
Rotary base is motorized with 1kW, 3 phase motor and controlled with RAC X rotor controller.
All installations of rotary towers is done by Simo, YT3M and I am very greatful for his huge and professional help. Without Simo, all could be harder and slower.
Also big thank to my godfather Lazo – YT0W who come twice with Simo to help in installation of last rotary tower.
4O3A in Friedrischafen
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I will be in Friedrichshafen from 27. to 29. June 2008, boot, Hall A1 - 306 and I will present my station automation system: 1. SAC X 2. RAC X (rotor controler) |
