Disclaimers:
Frequencies | Segment/Net name | Mode | Comments | Website |
3500-3510 | DX Window | CW | CW | |
3500-3600 | CW | CW | ||
3500-3600 | cw-rtty-psk, etc | Digital | No digital allowed above 3600 kHz | |
3520 | RNARS Calling-Frequency | CW | CW Amateur Stations wishing to contact Royal Naval Amateur Radio Society pse use this freq. for CW contact on this band: not exclusive, Non-RNARS callers welcome to join | http://www.rnars.org.uk/schedules%20frequencies.html |
3520-3525 | Digital | Digital | Japanese digital window | |
3520-3530 | Japan Digital Window | Digital | This is a correction of what is currently listed | http://jarts.jp/rules2013.html |
3530 | IOTA | CW | http://www.rsgbiota.org/ | |
3530 | AM | AM | AM South America | http://www.amwindow.org/freq.htm |
3535 | IN CW Nets | CW | Indiana Section Nets 0830ct 1900ct (W9ILF Mgr) | none |
3540 | NW USA Slow Speed CW Traffic Training Net | CW | Meets daily 7 PM PST; Operate 10 wpm; traffic training | http://west-coast-net.info |
3544 | WWFF | CW | https://wwff.co/ | |
3547 | QFN FL TFC NET | CW | All Florida CW Traffic Net 7 and 10 pm | http://cwnet.homestead.com/ |
3547.5 | 3905 Century Club | CW | http://www.3905ccn.com/newsite/netsched.htm | |
3549 | Georgia State Traffic | CW | GSN is daily @ 7 pm and 10 PM | |
3550 | French AM net | AM | ||
3550 | SKCC | CW | http://www.skccgroup.com/membership_data/opfreq.php | |
3555 | WI Traffic Nets | CW | 1800 Novice Net , 1830 Slow Speed Net, 1900 and 2200 WI Intrastate Net, all local times | |
3555 | QRS | CW | ||
3555-3555.5 | NAQCC FRN | CW | 8pm Pacific Time Sundays and Mondays | http://naqcc.info/cw_nets.html |
3556 | FRN | CW | NAQCC Sunday roundtable net | http://naqcc.info/cw_nets.html |
3556.5 | County Hunting Net | CW | http://ch.w6rk.com | |
3557 | MDD TFC NET | CW | Maryland-DC-Delaware NTS Section Tfc Net. 7 & 10 pm daily | http://www.arrl-mdc.net/mdd_net/net.htm |
3557 | 3RN TFC NET | CW | DC-DE-MD-PA 3RN NTS Cycle 4 at 7:45 & 9:30 daily | |
3558 | FISTS | CW | http://www.fists.org | |
3559 | Feld Hell | Digital | ||
3560 | QRP | CW | CW | |
3562 | Tennessee CW Traffic | CW | Net meets 1900 CT | |
3563 | QMN | CW | Michigan Traffic net | |
3563 | QMN | CW | Michigan Traffic Net. Early 6:30 PM Eastern. Late 10:00 PM Eastern | |
3563 | MSN MD TFC & TNG | CW | Maryland Slow Net, Tfc & Net Op Training. | |
3563 | MSN MD TFC & TNG | CW | Maryland Slow Net, Tfc & Net Op Tng. 7:30 pm daily | http://www.bdb.com/~msn/ |
3565 | ALE | Other | ALE: Voice, Data, Sounding. Amateur Radio ALE is USB standard Automatic Link Establishment 2.2kHz Bandwidth | http://hflink.com |
3565 | Massachusetts-Rhode Island NTS CW Net | CW | Meets daily at 23:00 UTC | |
3565 | Massachusetts-Rhode Island NTS CW Net | CW | Meets Daily at 23:00UTC | http://nts.ema.arrl.org/ |
3566 | SideSwiper Net - SSN | CW | SSN - EU net - Sunday 9 PM CET/CEST (Paris time) | http://www.sideswipernet.org/ |
3567 | NTS Net | CW | Fourth Region Net 7:45PM & 9:30PM Eastern | |
3568 | CQ-QSO | CW | Frequency to do CQ-QSO Runs | http://cq-qso.com/ |
3568 | SideSwiper Net - SSN | CW | SSN - US net - Thursday 8:30 PM EST (winter months) | http://www.sideswipernet.org/ |
3569 | Traffic net | CW | ||
3570 | Radio Scout Frequency | CW | http://home.tiscali.nl/worldscout/Jota/frequencies.htm | |
3570 | ZL2KO Net | SSB | Weekly M.A.R.S. Net | |
3570-3575 | BPSK31 | Digital | ||
3571 | NTS Net | CW | Carolinas Net 7pm & 10pm, CSN 8pm | |
3572 | Traffic Net | CW | Idaho-Montana Net (daily at 0300Z) | |
3572 | Message exchg and check-in | Digital | SDG ARES Section Digital Net -- Sundays 0940 Pacific | https://sdg-arrl.org/sunday-nets/ |
3573 | FT8 | Digital | What are JAPAN FREQ. at 3.573 | |
3573 | FT8 | Digital | ||
3573 | AGCW QTC | CW | AGCW QTC Mo. 1800 UTC | http://www.agcw.org/ |
3573-3574 | digital | Digital | need china on 80 meters | ai4ey on qrz.com |
3575 | Traffic Net | CW | Alabama Section Net - CW Traffic | |
3575 | Feld Hell | Digital | ||
3576 | Traffic | CW | Frequency changed when realigned | |
3576 | JT65A | Digital | +/- 1 khz on USB | |
3576 | JT65 | Digital | USB dial freq. | http://groups.google.com/group/jt65-hf |
3576 | JT65A | Digital | http://www.hflink.com/jt65/ | |
3577-3580 | ROS | Digital | VFO Dial Frequency = 3577.0 kHz USB - ROS digital mode - weak signal | |
3578 | 3905 Century Club | Digital | http://www.3905ccn.com/newsite/netsched.htm | |
3578 | ARDF 80m. | CW | ARDF (fox hunting) | http://ardf.pp.fi/ARDF/index_en.html |
3578 | JS8Call | Digital | http://js8call.com/ | |
3578-3579 | JT9 | Digital | ||
3579.54 | QRP kits | CW | Colorburst frequency from tv’s commonly put in kits now. | |
3580-3582 | BPSK31 | Digital | ALL DIGIS on USB in Region 2 BPSK31,QPSK31 | |
3580-3620 | RTTY | Digital | http://www.aa5au.com/rtty.html | |
3581.5 | W1AW | CW | http://www.arrl.org/w1aw.html | |
3582-3589 | Feld Hell | Digital | ||
3582.5-3584.5 | Olivia | Digital | -USB Dial Frequency- OLIVIA 500/16 CALLING FREQUENCY 3582.5 USB- Audio Center Frequency=750Hz | http://hflink.com/olivia/ |
3583-3586 | THOR 4-22 | Digital | BEST OF THE DIGIMODES | |
3583.5 | paNBEMS | Digital | paNBEMS is an NBEMS working group to test and train with Narrow Band Emergency Messaging System software for use in emergency communications | http://www.paNBEMS.org |
3584 | MFSK16 | Digital | http://kf4houtn.tripod.com/snddigi.htm | |
3585 | JT-65 | Digital | 3576 NOT allowed in IARU REG 1 !! | |
3585 | ARES Digital Net | Digital | Southern Ohio ARES Digital Net - Mondays @ 9 pm est | |
3585.1-3587.4 | ALE | Other | 3584.5 kHz USB Automatic Link Establishment High Frequency Network- North America - IARU Region 2 - Data/Text/Messaging - 8FSK - AMD, DBM ARQ, FAE ARQ. | http://hflink.com |
3586 | 3905 Century Club | Digital | RTTY | http://www.3905ccn.com/newsite/netsched.htm |
3588 | FSQ | Digital | IARU Region 1 | |
3590 | K6YR | CW | http://www.arrl.org/w1aw.html | |
3590 | Empire Slow Speed Net | CW | 6:00PM Eastern | |
3590 | Olivia MT-63 | Digital | Illinois ARES Digital Nets | http://www.ilares.org |
3590 | FSQ | Digital | IARU Region 3 | |
3590 | DX Window | Digital | RTTY | |
3590-3593 | ALE | Other | 3589.5 USB Automatic Link Establishment High Frequency Network (QSY Text/Data Frequency) | http://hflink.com/ |
3590-3600 | Automatic | Digital | Automated Digital Stations - IARU Region 1 (500Hz Bandwidth) | http://hflink.com/bandplans/ |
3592.6 | WSPR | Digital | Weak Signal Propagation Reporter Network | wsprnet.org |
3593 | NBEMS nets | Digital | Tues Thurs Sat Mi. @ 7 and Mn at 8 pm cst | |
3594 | FSQ | Digital | IARU Region 2 | |
3594-3594.2 | MEPT_JT/WSPR | Digital | Weak Signal Propagation Reporter - dial 3.5926 USB | http://physics.princeton.edu/pulsar/K1JT/ |
3596-3599 | ALE | Digital | 3596.0kHz USB Global ALE High Frequency Network (HFN) provides HF internet messaging connectivity, HF to SMS cellphone mobile texting, HF-to-HF text relay, selective calling, and interoperability 24/7/365 | http://hflink.com/hfn |
3596.2-3599.3 | ALE | Other | 3596.0 kHz USB - ALE - Automatic Link Establishment - International Amateur Radio ALE Network - Selective Calling - GPS Reporting - Data - Texting, 8FSK MIL-STD 188-141 and MIL-STD 188-110 | http://hflink.com |
3597.5 | W1AW Digital | Digital | http://www.arrl.org/w1aw.html | |
3598.2 | Propagation tracking | Digital | PropNET is an ad-hoc 2-way RF-based digital communication network whose activity is reported on the Internet for the purpose of propagation tracking. | http://www.propnet.org |
3600 | French AM net | AM | ||
3600 | KG-STV | Digital |
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