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Total 6 documents matching your query.

1. Re: LF: Decca 5501Jeep (score: 1): Author: Warren Ziegler <[email protected]>; Date: Thu, 7 May 2009 14:09:16 -0400; Mal, I have run continuous carrier for 2.5+ hours, that's equivalent to QRSS 9000 ! -- 73 Warren K2ORS WD2XGJ WD2XSH/23 WE2XEB/2 WE2XGR/1; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00036.html (12,799 bytes)
2. Re: LF: Decca 5501Jeep (score: 1): Author: "mal hamilton" <[email protected]>; Date: Thu, 7 May 2009 15:32:11 +0100; I said 120, 240 or FSK where the duty cyle is high. I did not mention 60!!!!!!!!!! G3KEV Mal, You couldn't be more wrong!!! I have been running a Decca in QRSS 60 for several years now at full power; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00083.html (10,469 bytes)
3. Re: LF: Decca 5501Jeep (score: 1): Author: Peter Dodd <[email protected]>; Date: Thu, 07 May 2009 12:26:13 +0100; Hi Warren I fully agree with you. The Decca 5501's were used in unattended stations and transmitting 24/7 under a very heavy duty cycle. There were several transmitters all in the same rack transmitt; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00158.html (10,279 bytes)
4. Re: LF: Decca 5501Jeep (score: 1): Author: Warren Ziegler <[email protected]>; Date: Wed, 6 May 2009 15:29:59 -0400; Mal, You couldn't be more wrong!!! I have been running a Decca in QRSS 60 for several years now at full power + often overnight and occasionally for days at time with ZERO transmitter failures. The D; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00256.html (10,891 bytes)
5. LF: Decca 5501Jeep (score: 1): Author: "mal hamilton" <[email protected]>; Date: Wed, 6 May 2009 16:59:06 +0100; The old decca Jeep 5501 cannot strand LMCW 120, 240 or dfcw for long, 3 or 10 sec dot or normal cw is about their limit on full power. I have 2 units (6 modules) but prefer my home brew with robust F; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00344.html (8,742 bytes)
6. Re: LF: Decca 5501Jeep (score: 1): Author: Warren Ziegler <[email protected]>; Date: Thu, 7 May 2009 10:34:04 -0400; Peter, Yes the Decca's are great transmitters with a bullet-proof design. I have run mine key down continuously at 1.4kW dc input for 2.5 hours for ERP measurements with no ill effects. I bought spar; /rsgb_lf_group-archives/html/rsgb_lf_group/2009-05/msg00478.html (12,244 bytes)

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