Re: LF: WSPR Beacon 137

[Andy Talbot <andy.g4jnt@gmail.com>]

Best spots overnight:

2018-03-26 02:30	G4JNT	0.137495	-26	0	IO90iv	0.2	SM3LNM	JP82qg	1693	35
2018-03-25 21:18	G4JNT	0.137413	-30	0	IO90iv	0.2	LA3EQ/MW	JO28xj	954	26
2018-03-25 17:44	G4JNT	0.137525	-29	0	IO90iv	0.2	DF6NM	JN59nj	899	96
2018-03-25 13:30	G4JNT	0.137531	-18	0	IO90iv	0.2	DL/SWL	JO52hp	842	72
2018-03-26 05:36	G4JNT	0.137500	+2	0	IO90iv	0.2	DF4UE	JN48rr	807	103
2018-03-25 14:50	G4JNT	0.137566	-31	0	IO90iv	0.2	DK7FC	JN49ik	730	99
2018-03-25 14:04	G4JNT	0.137458	-27	0	IO90iv	0.2	DL1GCD/1	JN48ar	711	106
2018-03-25 14:26	G4JNT	0.137590	-31	0	IO90iv	0.2	DL1GCD/2	JN48ar	711	106
2018-03-26 00:40	G4JNT	0.137544	-29	0	IO90iv	0.2	F4KJI	JN38un	696	108
2018-03-25 13:40	G4JNT	0.137484	-26	0	IO90iv	0.2	PI4THT	JO32kf	583	72
2018-03-25 14:50	G4JNT	0.137572	-21	0	IO90iv	0.2	DC0DX	JO31lk	578	81

DF4UE must be using a narrow receiver bandwidth to get such an (artificially ?) high S/N;  I doubt the location could be THAT low noise.

Andy  G4JNT

On 25 March 2018 at 17:57, Andy Talbot <andy.g4jnt@gmail.com> wrote:

WSPR beacon on overnight - it's been running from mid afternoon.  

EIRP around 200mW, but may be a bit less as the ground is so wet.

To add a bit of variety, the PIC + DDS source now has randomised frequency hopping, based on a choice of 128 channels separated by the WSPR tone increment of 1.464Hz.  Apart from a few Hz at eithre end that just about covers the entire 200Hz slot.

If WSPRLite can frequency hop, so can I !

Andy  G4JNT