WRTC2014 Rules 1 Final Version – July 7, 2012
WRTC-2014 Contest Rules
Last modified: 7 July 2012
1. Contest Period
The WRTC 2014 competition will be held during the IARU 2014 HF Championship.
Start: Saturday 12 July 2014 1200 UTC (0800 Local time)
End: Sunday 13 July 2014 1200 UTC
2. Frequencies/Bands
Only the 3.5, 7, 14, 21, and 28 MHz bands may be used. All participants must obey the
frequency regulations of the U.S. Federal Communication Commission.
3. Modes
CW and SSB.
4. Language
Only English language and common international abbreviations can be used when operating
either SSB or CW.
5. Contest Exchange
5.1 WRTC stations must send signal report plus ITU zone (W1 area is ITU Zone 08). A
complete exchange must be sent and logged for each valid QSO.
5.2 No abbreviations are allowed when sending the exchange either on SSB or CW. You must
say 5-9 8 on SSB and 5nn 8 on CW. Additional cut numbers such as enn8 are not allowed. You
may increase the speed of the exchange up to a maximum of 50 WPM. Voice recorders are
allowed to send the exchange on SSB. It is recommended, but not required to send your call sign
in every exchange.
6. Valid QSOs
The same station/callsign may be worked once on CW and once on SSB per band. Cross-band or
cross-mode QSOs are not allowed.
7. QSO Points
Each valid two-way CW or SSB QSO receives the following QSO points:
QSO With Points
ITU Zone 08 2
Outside ITU Zone 08 and within North America 3
Outside North America 5
IARU member society HQ stations and IARU officials 2
WRTC2014 Rules 2 Final Version – July 7, 2012
8. Multipliers
8.1. The total number of DXCC countries plus IARU member society HQ stations on each band
will count as multipliers, once per band regardless of the mode. IARU officials represent a
maximum of four multipliers per band (AC, R1, R2 and R3).
8.2. IARU member society HQ stations and officials do not count for DXCC country multipliers.
9. Score
The final score will be:
Score = (Total number of multipliers) x (the sum of QSO points).
The judging committee will calculate the final score for all entries based on Cabrillo logs
submitted after adjudication.
10. Champions
The WRTC2014 Champion will be the team with the highest score.
11. Special Awards
o The WRTC2014 SSB Leader will be the team with the highest QSO total on SSB.
o The WRTC2014 CW Leader will be the team with the highest QSO total on CW.
o The WRTC2014 Multiplier Leader will be the team with the highest total multiplier.
As WRTC is a mixed mode contest, a minimum of 35% of the total number of QSOs must be
made on the other mode to qualify as a QSO Leader in either SSB or CW.
12. Special Rules and Disqualification
12.1. WRTC team contest stations must be QRT for at least 15 minutes prior to the contest start
(by 1145 UTC). The receiver volume of both radios must be turned fully off and no monitoring
or transmitting is allowed within this 15-minute timeframe. The radios may be left powered on.
12.2. The operators are not allowed to identify themselves (i.e., revealing their own callsigns)
before or during the contest or reveal their team identity in any way. Any attempt to do this such
as by radio, telephone, SMS, internet, email, etc., will result in immediate disqualification.
Requesting QSOs (e.g., setting schedules with special identification procedures in any way)
before the contest period is strictly forbidden.
12.3. You may request QSOs with any station on another band/mode. All requests must occur
during the contest with no other attempt to reveal the team’s identity. All requests can only be
made on HF CW or SSB, and by no other means.
12.4. Use of DX spotting (e.g., Packet, Web, etc.), skimmer or any other spotting and
supplementary information network is not allowed. You are not allowed to receive any assistance
to learn the callsign or exchange of any station other than by tuning the radio and listening by
human ear.
WRTC2014 Rules 3 Final Version – July 7, 2012
12.5. The use of any callsign database or the 'Super Check Partial' tool is not allowed. If the
logging software incorporates this kind of feature, it must be disabled. The logging computer(s)
may display a 'Check Partial' list based only upon the callsigns already worked during the
contest.
12.6. The WRTC Contest is the equivalent of the Ham Radio Olympic Games. To maintain the
spirit and credibility that this name implies, the judging committee may disqualify a team that
commits any of the following (but not limited to) actions:
o Violates the rules of the contest.
o Shows unsportsmanlike conduct.
o Takes credit for excessive unverifiable QSOs or unverifiable multipliers.
The decisions of the judging committee are final.
13. Callsign Allocation
The callsigns assigned to the competitors will be selected from special calls in a “to be
determined” series. The process of assigning calls, stations, and referees will be randomly
designated by lottery on Friday (July 11, 2014) before the contest. The competition callsigns will
be given to the teams by their referee at the station 15 minutes before the contest. Team members
are not allowed to know the callsign before this time.
14. Logging
14.1. Computer logging is required.
14.2. Each WRTC 2014 team must submit their log file in Cabrillo format to their referee within
thirty (30) minutes after the contest has ended.
14.3. All competitors are required to use one of the following logging programs:
o Writelog
o Win-Test
o TR4W (TR for Windows)
o N1MM Contest Logger
Other software that meets the requirements of Cabrillo output and database limitations may also
be acceptable with written permission from the WRTC2014 committee at least 90 days prior to
the contest. The team is solely responsible to ensure the software conforms to WRTC2014
standards as defined in these rules.
14.4. In all cases, the competitors are responsible for creating Cabrillo-compliant output with the
software used in the contest. The Committee does not assume any responsibility for the
conversion of log data into Cabrillo format.
WRTC2014 Rules 4 Final Version – July 7, 2012
15. Recording
15.1. After the contest, each team must provide to the referee a continuous stereo recording of
Radio A and Radio B on one of the following:
o USB2 compatible device (USB flash memory, USB hard drive)
o CD/DVD disk
The recordings should be separated into two audio files, one for each radio. You may record in
one of the following 2 formats:
o Two (2) separate files, one for each radio.
o One file with each radio on a separate channel.
15.2. The judging committee has the right to remove any claimed contacts not found in the
recordings.
16. WRTC 2014 Station Setup
16.1. Each participating WRTC team must bring everything needed for their station except items
listed in Station Description.
16.2. Each WRTC 2014 station will have two radios - Radio A and Radio B.
16.2.1. Radio A and Radio B can each use only one antenna connector. This means that every
transmission and reception must go through a single antenna connector of that Radio. No
external receive antennas are allowed. External bandpass filters are allowed in the receive line if
desired.
16.2.2. Use of any sub receiver in radios that are so equipped, is not allowed. This includes
diversity receiving. Radios are not allowed to receive on two frequencies simultaneously. For a
two-channel (or multi-channel) radio (which has sub-receiver or parallel reception capabilities),
which allows reception of signals on different frequencies simultaneously, the sub-receiver (or
that parallel reception) must not be used.
16.2.3. You are allowed to share audio between Radio A and Radio B. Each operator may listen
to the other operator’s radio and vice versa.
16.2.4. Both Radio A and Radio B are allowed to transmit. The contest is a full Two-Operator
Two-Transmitter type operation. The only limitation is that each radio must transmit on a
different band regardless of mode (e.g., if Radio A is on 15M SSB, Radio B is not allowed on
15M SSB or 15M CW during the same time period).
16.2.5. Spectrum scopes (pan adapters) are allowed provided that they are used solely for instant
spectrum visualization of the current amateur radio band of Radio A or Radio B. The spectrum
scope may be built-in to the radio or be a separate device. It may be connected to the radio or
PC-A/B with the following limitations:
WRTC2014 Rules 5 Final Version – July 7, 2012
o The only output from the spectrum scope can be video.
o Data transfer to the logging program or any other software is not allowed.
o Only the current band/frequency data of a single Radio (A or B) can be transferred to
one spectrum scope for that radio.
o The spectrum curve may be displayed in any suitable device, including the PC-A/B
monitor screen.
o No additional computers may be used for SDR signal processing; only PC-A/B
computers may be used.
o The spectrum scope must not be used to control any other device (e.g., tune Radio
A/B).
o No signal demodulation or any other secondary spectrum processing (e.g., station
detection, peak holding, or waterfall display) is allowed.
16.3. All radios must be commercially manufactured transceivers, meeting all manufacturer
specifications.
16.4. Competitors are allowed to have a backup radio. The backup radio may only be used in
case of malfunction of the station’s primary radio and with approval of the referee.
16.5. Radio A and Radio B are each limited to 100 watts (KEY DOWN) maximum power
output. The power will be measured by a peak power monitor provided by organizer. The
monitor has two detectors which must be connected directly to Radio A and Radio B’s respective
antenna connectors. The power monitor acts on forward power only. Any devices connected
after the detectors must not amplify the transmitted signal.
16.6. Band-pass filters are allowed for both Radio A and Radio B. External antenna tuners are
allowed for all antennas. These devices must be connected after the power detector. Any power
losses from these devices may not be compensated for in any way.
16.7. Two networked PCs are allowed (PC-A at Radio A, PC-B at Radio B). The PCs must be
named as PC-A and PC-B before the contest begins. Any wireless interconnections (e.g., WiFi,
Bluetooth, etc.) in a team's equipment must not be used to connect outside of your own station’s
environment. (e.g., wireless computer keyboard and mouse are allowed, Wi-Fi to mobile phone
or modem is NOT allowed). A wired network by Ethernet UTP, RS232, etc. is preferred.
16.8. The teams must provide an audio output for both radios that the referee can monitor. This
may be in parallel with the recording device described in rule 16.9 if desired. The audio must be
isolated so the referee may listen to either channel or both at the same time. The team may
provide headphones for the referee or the referee may bring their own. In either case, it is the
team’s responsibility that the referee can monitor both radios continuously. If the referee uses his
or her own headphones, it must not interfere with the team’s audio in any way.
16.8.1. The audio output should be terminated in a 3.5mm headphone female jack for the referee
to plug into. If desired, the referee may bring an audio switch box to choose Left/Right or Both
audio channels.
WRTC2014 Rules 6 Final Version – July 7, 2012
16.9. The teams must provide the equipment for recording the WRTC contest operation,
including both the received and transmitted audio of Radio A and Radio B. The recording must
be complete for the entire operation. A third PC is allowed for this purpose, but may not be
networked to PC-A or PC-B in any way. Operators are not allowed to review the recorded audio
except for troubleshooting purposes while under the referee’s supervision.
16.10. Teams may re-orient and adjust wire antennas at any time, as long as the feed line is not
extended and the resonance is within the designed (nominal) band. Antenna adjustments must be
made while standing on the ground. No climbing of the antenna structure or other objects is
permitted.
16.11. Participants are not allowed to change or cut antenna coaxial cables provided by the
organizer. All such cable lengths must remain unchanged. Any filters or other devices allowed as
previously described must be connected after the entire length of cable provided.
16.12. Before the competition the Teams are allowed to use third party technical support to
organize and install the station as well to install and test software or other permitted devices and
peripherals.
16.13. During the competition the Referee may permit repair of any equipment or antennas
reported damaged during the operation. This can be done by the operators or WRTC support
staff only. No third party is allowed in the operating area at any time during the competition.
16.14. All equipment used by any team must be located inside of the tent (except generator,
antennas and cables). Participants must stay in the referee's field of view.
17. Definitions
17.1 Radio
A B
1. Allowed to transmit
2. Main receiver reception
3. Sub-receiver reception is not allowed
4. VFO A and VFO B transmit
5. A triplexer should be used on the triband
antenna to provide 10/15/20 meter antenna
inputs. See special triplexer section in the
station description.
6. Allowed to use band-decoder
7. Allowed to use audio and RF filters
8. Can share audio with Radio B
9. Must share audio with Referee
10. Can be replaced by back-up Radio (in case
of failure)
1. Allowed to transmit
2. Main receiver reception
3. Sub-receiver reception is not allowed
4. VFO A and VFO B transmit
5. A triplexer should be used on the triband
antenna to provide 10/15/20 meter antenna
inputs. See special triplexer section in the
station description.
6. Allowed to use band-decoder
7. Allowed to use audio and RF filters
8. Can share audio with Radio A
9. Must share audio with Referee
10. Can be replaced by back-up Radio (in case
of failure)
WRTC2014 Rules 7 Final Version – July 7, 2012
11. Radio A cannot transmit on the same band
as Radio B. You may listen on the same band
as Radio B at any time. After one QSO is made
on a band, all QSOs for that band must be
made on the same radio during that time
period. Either radio may use any antenna but
may not share that antenna with the other
radio.
11. Radio B cannot transmit on the same band
as Radio A. You may listen on the same band
as Radio A at any time. After one QSO is made
on a band, all QSOs for that band must be
made on the same radio during that time
period. Either radio may use any antenna but
may not share that antenna with the other
radio.
17.2 Computer
A B
1. May be interconnected with Computer B
2. Allowed to key Radio A only.
3. Can exchange messages with Computer B
4. Voice and CW keyers are allowed
5. Super Check Partial is not allowed
6. Log must be converted to Cabrillo format
after the contest
1. May be interconnected with Computer A
2. Allowed to key Radio B only
3. Can exchange messages with Computer A
4. Voice and CW keyers are allowed
5. Super Check Partial is not allowed
6. Log must be converted to Cabrillo format
after the contest
17.3 Operator
A B
1. Operator of Radio A
2. Operator A can change position (chair) with
Operator B at any time
3. Allowed to populate the band-map
4. Can exchange messages with operator B
5. Must share audio with the Referee throughout
the contest
6. Can share audio at any time with Operator B
7. Can operate any of the allowed devices
1. Operator of Radio B
2. Operator B can change position (chair) with
Operator A at any time
3. Allowed to populate the band-map
4. Can exchange messages with operator A
5. Must share audio with the Referee throughout
the contest
6. Can share audio at any time with Operator A
7. Can operate any of the allowed devices
18. Conditions of entry
By submitting an entry in the WRTC Contest you agree that:
1) You have read and understood the rules of the contest and agree to be bound by them;
2) You have operated according to all rules;
3) Your log and your audio recording, as well as photo and video materials of your operation
prepared by the organizer may be made open to the public;
4) All actions and decisions of the WRTC Judging Committee are official and final.
