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DL4KBS > INFO 05.07.02 21:00l 16 Lines 571 Bytes #999 (30) @ WW
BID : 37CDB0ACH011
Read: DB0FHN GUEST
Subj: Re: PA2RHB Water, carbon speed control
Path: DB0FHN<DB0ZWI<DB0CHZ<DB0ERF<DB0ROF<DB0AIS<DB0NDK<DB0WST<DB0ACH
Sent: 020703/1843z @:DB0ACH.#NRW.DEU.EU [BCM Aachen, JO30BS] bcm1.44l LT:030
from: DL4KBS @DB0ACH.#NRW.DEU.EU (Tobias)
To: INFO @ WW
X-Info: Sent with login password
Moin moin,
some years ago, our local radio club visited a SW broadcast station
running 12 transmitters, each 100 kW output. For TX tests they have
a dummy load whis looks rather small for 100 kW power. Only a small
Tube, some 10 cm long. Inside it two Electrodes made of Pt. Salt
water is circulated through the tube and the concentration is
controlles, depending on the temperature, to have constand 50 Ohms
resistance. .. .. controlled
73,
Tobias
http://home.arcor.de/dl4kbs
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