| |
WB2CIK > PACKET 28.04.04 06:30l 24 Lines 902 Bytes #999 (0) @ WW
BID : 11769_WA2PNU
Read: GUEST
Subj: r^4 9k6
Path: DB0FHN<DB0FOR<DB0MRW<DB0HOT<OK0PBX<OK0PAD<OK0PPL<DB0RES<ON0BEL<ZL2BAU<
VK3KAY<ZL2TZE<N1UAN<WB1CHU<W1GMF<K1UGM<W1ON<W1ON-5<K1UOL<K1UOL<WA2PNU
Sent: 040427/1744 @:WA2PNU.#NLI.NY.USA.NA #:11769 $:11769_WA2PNU
From: WB2CIK@WA2PNU.#NLI.NY.USA.NA
To : PACKET@WW
I'll say it once again:
What killed 9k6 was radios tat were advertised as 9k6 ready, but were not.
Other than a few very expensive satellite rigs, that generated FSK at an IF
frequency and then up-converted, most rigs just would not transmit the 9k6
FSK waveform.
Problem was that manufacturers attempted to single point inject the waveform
into the frequency synthesizer, only to have the lower frequency components
that fell within the PLL band width stripped off by the PLL !
And to make matters worse, they LIED about their products...
Yes, ther are some excellant 9k6 rigs out of Germany, but not sold in the US
of A !
What should be investigated is som of the newer waveforms, that can go into a
mic jack !
Tom Sailor has an excellant assortment, that work with new FLEX32 Windows
version.
73, John WB2CIK @ WA2PNU.#NLI.NY.USA.NOAM
Read previous mail | Read next mail
| |
