[time-nuts] New WWVB modulation format receivers (NOT)
Brian Lloyd
brian at lloyd.com
Sat Feb 22 16:55:31 UTC 2014
On 2/20/14, 10:35 PM, Graeme Zimmer wrote:
>> I have a Kenwood TS-940S transceiver that can receive 60 kHz but I
>> have never heard anything
>
> Where are you? It must be deaf as a post.
Most ham receivers that purport to have coverage down there really
don't. I thought my Flex 5000 should hear that handily but all it ever
heard were images of the AM-BCB. The HPSDR Hermes board in my ANAN-10
hears WWVB a treat. Direct Down Conversion (DDC) is your friend and
anyone considering playing with this stuff really needs to be thinking
about a DDC receiver.
--
Brian Lloyd, WB6RQN/J79BPL
706 Flightline Drive
Spring Branch, TX 78070
brian at lloyd.com
+1.916.877.5067
More information about the Time-nuts_lists.febo.com
mailing list