HFU HF Underground

Loggings => 10/11 meters => Topic started by: R4002 on June 23, 2022, 1642 UTC

Title: 11 meter band activity 23 June 2022 - W3HFU KiwiSDR
Post by: R4002 on June 23, 2022, 1642 UTC
Tuned in at 1630 UTC

11 meter band CB freeband 25-30 MHz 26-32 MHz band opening VHF low band 10m band opening

26245 AM 26.245 MHz AM - US stations, likely truckers or other land mobile users
26265 AM 26.265 MHz AM - "four three eight" "...channel" "y'all be careful" - US stations, probably truckers or other land mobile users
26475 AM 26.475 MHz AM - Truckers using freeband radios export radios - US truckers on 26 MHz
26655 AM 26.655 MHz AM - Spanish language, weak signals
26715 AM 26.715 MHz AM - Big signals from Puerto Rico, other locations - this is similar to 27.025 AM
26805 AM 26.805 MHz AM - "you hear me any better there than on the other?" - AM signals
26835 AM 26.835 MHz AM - US 11m freebanders shooting skip
26855 AM 26.855 MHz AM - US 11m freebanders shooting skip
26885 AM 26.885 MHz AM - US 11m freebanders shooting skip
26895 AM 26.895 MHz AM - "you talk to Blazer (??) yet?" "nope" - casual QSO in progress, US stations
26905 AM 26.905 MHz AM - "if they come back, I'm making an appointment for you on Monday"
26915 AM 26.915 MHz AM - US 11m freebanders shooting skip

RCRS R/C frequencies:

26995 kHz 26.995 MHz - FSK bursts, pretty narrow, tuned 26.995 MHz USB, center around 26.996 or 26.997 MHz
27045 kHz 27.045 MHz - Getting absolutely obliterated by QRM from 27.025
27145 kHz 27.145 MHz - FSK bursts, every 1-3 seconds, about 5-6 kHz wide
27195 kHz 27.195 MHz - Different FSK bursts, numerous data bursts mixing together at points
27255 kHz 27.255 MHz - The usual suspects FSK data link telemetry bursts mixing with AM CB voice signals


27675 USB 27.675 MHz USB - Spanish language, popular Latin American freebander frequency
27695 LSB 27.695 MHz LSB - Spanish language, popular Latin American freebander frequency

Above 29.7 MHz / above 30 MHz VHF low band

30580 FM 30.580 MHz FM - Land mobile users - business band - sounds like construction company 30.58 MHz FM
31200 FM 31.200 MHz FM - "come back around" "take it" - land mobile users 31.20 FM
31480 FM 31.480 MHz FM -  "24 total" "right before you get to the bridge" "10-4" - land mobile users 31.48 MHz FM
31650 FM 31.650 MHz FM - weak FM signals, probably military or Latin American land mobile comms