Re: LF: DEBEG 7121 antenna impedance ?

[di2am@web.de]

Good evening,

afair and according to older literature i've got here the power of a mf ship transmitter had to be measured at 2.2 ohms / 500 pf and  additionally the tx should have been tuneable at 6 ohms / 500 pf. Usually the ranges have been much wider by changing internal elements (coil taps or condensers) or additional external elements ( e.g. "Notantennenspule" - "reserve antenna coil").
Hope this helps
73 gl
Joerg, DL3NRV

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Von: "Uwe Wensauer" <uwe.wensauer@gmx.de>
Gesendet: 27.04.2011 19:35:12
An: "LF Group" <rsgb_lf_group@blacksheep.org>
Betreff: LF: DEBEG 7121 antenna impedance ?

Question: in what impedance range can the built in Tuner match antennas ? 

I assume, that the range is similar to HAGENUK  MS 400, --- abt 3 Ohms ?

 

Any help welcome

 

73

Uwe, DK1KQ