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Operating procedures and practices

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Presentation on theme: "Operating procedures and practices"— Presentation transcript:

1 Operating procedures and practices
1: Band Plans 2: Controls 3: Initial calls 4: Making Contact 5: Signal reports 6: Repeaters 7: Phonetics

2 Band Plans 144MHz Necessary UK Usage 14MHz Necessary UK Usage
(2m) Bandwidth Hz Telegraphy (including EME CW) MHz MHz Telegraphy calling MHz Random MS telegraphy calling (Note 1) Hz Telegraphy and MGM MHz PSK31 Centre of Activity EME MGM activity (Note 7) Hz Telegraphy, MGM and SSB MHz Microwave talk-back Hz Telegraphy and SSB MHz Random MS SSB MHz Random MS SSB calling frequency MHz GB2RS news broadcast and slow Morse MHz USB. Can be used by RAYNET MHz SSB calling Hz Telegraphy, MGM, SSB MHz MGM calling frequency Propagation Beacons only MHz +/- 500Hz WSPR beacons and beacon guard band kHz All Modes (Note 8) MHz SSTV calling MHz ATV SSB talk-back MHz RTTY calling MHz RTTY working (FSK) MHz UK Digital Voice (DV) calling (Note 9) MHz Can be used by RAYNET MHz FAX calling MHz ATV talk-back MHz Can be used by RAYNET kHz MGM Packet radio MHz Digital modes (including unattended) MHz Unconnected nets - APRS, UiView etc MHz Internet voice gateway MHz Internet voice gateway MHz AX25 BBS user access MHz Available for nodes and BBSs on application MHz TCP/IP user access MHz AX25 - priority for DX Cluster access MHz AX25 DX Cluster access MHz TCP/IP user access MHz AX25 BBS user access MHz High speed 25kHz channel kHz FM/DV RV48 - RV63 Repeater input exclusive (Note 2) (Note 5) kHz FM/DV Space communications (e.g. I.S.S.) - Earth-to-Space MHz Can be used by RAYNET. (Note 4). kHz FM/DV V16-V48 FM/DV simplex (Note 3) (Note 5) (Note 6) MHz Internet voice gateway MHz Can be used by RAYNET MHz FM Internet voice gateway (IARU common chan) MHz Used for slow Morse transmissions MHz FM Internet voice gateway (IARU common chan) MHz RTTY local MHz FM Internet voice gateway (IARU common chan) MHz Mobile calling MHz Used for GB2RS news broadcast. MHz Used for rally/exhibition talk-in kHz FM/DV RV48 - RV63 Repeater output (Note 2) kHz FM/DV Space communications (e.g. ISS) - Space-Earth kHz All Modes - Satellite exclusive 14MHz Necessary UK Usage (20m) Bandwidth 14,000-14,060kHz 200Hz Telegraphy - contest preferred 14,055kHz QRS (slow telegraphy) Centre of Activity 14,060-14, Hz Telegraphy 14,060kHz QRP (low power) Centre of Activity 14,070-14, Hz Narrow band modes 14,089-14, Hz Narrow band modes - automatically controlled data stations (unattended) 14,099-14,101 IBP - reserved exclusively for beacons 14,101-14, kHz All modes - automatically controlled data stations (unattended) 14,112-14, kHz All modes (excluding digimodes) 14,125-14, kHz All modes - SSB contest preferred segment 14,130kHz - digital voice centre of activity 14,195+/- 5kHz Priority for Dxpeditions 14,230kHz - Image Centre of Activity 14,285kHz - QRP Centre of Activity 14,300-14, kHz All modes 14,300kHz Global Emergency Centre of Activity LICENCE NOTES: Amateur Service - Primary User. 14,000-14,250kHz Amateur Satellite Service - Primary User Band Plans

3 Band Plan Layout 14MHz Necessary UK Usage (20m) Bandwidth
14,000-14,060kHz 200Hz Telegraphy - contest preferred 14,055kHz QRS (slow telegraphy) Centre of Activity 14,060-14, Hz Telegraphy 14,060kHz QRP (low power) Centre of Activity 14,070-14, Hz Narrow band modes 14,089-14, Hz Narrow band modes - automatically controlled data stations (unattended) 14,099-14,101 IBP - reserved exclusively for beacons 14,101-14, kHz All modes - automatically controlled data stations (unattended) 14,112-14, kHz All modes (excluding digimodes) 14,125-14, kHz All modes - SSB contest preferred segment 14,130kHz - digital voice centre of activity 14,195+/- 5kHz Priority for Dxpeditions 14,230kHz - Image Centre of Activity 14,285kHz - QRP Centre of Activity 14,300-14, kHz All modes 14,300kHz Global Emergency Centre of Activity LICENCE NOTES: Amateur Service - Primary User. 14,000-14,250kHz Amateur Satellite Service - Primary User

4 144.8250MHz Internet voice gateway 144.8375MHz Internet voice gateway
144MHz Necessary UK Usage MHz Unconnected nets - APRS, UiView etc MHz Internet voice gateway MHz Internet voice gateway MHz AX25 BBS user access MHz Available for nodes and BBSs on application MHz TCP/IP user access MHz AX25 - priority for DX Cluster access MHz AX25 DX Cluster access MHz TCP/IP user access MHz AX25 BBS user access MHz High speed 25kHz channel kHz FM/DV RV48 - RV63 Repeater input exclusive (Note 2) (Note 5) kHz FM/DV Space communications (e.g. I.S.S.) - Earth-to-Space MHz Can be used by RAYNET. (Note 4). kHz FM/DV V16-V48 FM/DV simplex (Note 3) (Note 5) (Note 6) MHz Internet voice gateway MHz Can be used by RAYNET MHz FM Internet voice gateway (IARU common chan) MHz Used for slow Morse transmissions MHz FM Internet voice gateway (IARU common chan) MHz RTTY local MHz FM Internet voice gateway (IARU common chan) MHz Mobile calling MHz Used for GB2RS news broadcast. MHz Used for rally/exhibition talk-in kHz FM/DV RV48 - RV63 Repeater output (Note 2) kHz FM/DV Space communications (e.g. ISS) - Space-Earth kHz All Modes - Satellite exclusive 144MHz Necessary UK Usage (2m) Bandwidth Hz Telegraphy (including EME CW) MHz MHz Telegraphy calling MHz Random MS telegraphy calling (Note 1) Hz Telegraphy and MGM MHz PSK31 Centre of Activity EME MGM activity (Note 7) Hz Telegraphy, MGM and SSB MHz Microwave talk-back Hz Telegraphy and SSB MHz Random MS SSB MHz Random MS SSB calling frequency MHz GB2RS news broadcast and slow Morse MHz USB. Can be used by RAYNET MHz SSB calling Hz Telegraphy, MGM, SSB MHz MGM calling frequency Propagation Beacons only MHz +/- 500Hz WSPR beacons and beacon guard band kHz All Modes (Note 8) MHz SSTV calling MHz ATV SSB talk-back MHz RTTY calling MHz RTTY working (FSK) MHz UK Digital Voice (DV) calling (Note 9) MHz Can be used by RAYNET MHz FAX calling MHz ATV talk-back MHz Can be used by RAYNET kHz MGM Packet radio MHz Digital modes (including unattended)

5 Transceiver controls S Meter Display RIT Power Hi/Low Tone Burst Mode
Power on/off Volume/AF gain Squelch RF Gain Mem / VFO Tuning Control rptr offset VFO 1/2

6 Making That First Call What is the first thing you must do before calling ? Listen on the chosen frequency to see if it is clear of other users. Then what must you do ? Put out a call to inquire if the frequency is in use. Only if you get no response from that can you then call CQ. If you get a reply to that call then exchange call signs and then find a clear frequency to move to if you were on a designated calling channel, and continue with your QSO.

7 Signal Reports Typical S Meter on most transceivers, the top scale shows readings from 0 to 9 with an extra reading of +10 dB and +20 dB So if the signal is so weak then the S reading is low and if it is stronger it will be up to S 9 if much stronger then a report of S9 +20 dB can be given. This is also used in conjunction with an assessment of readability on a scale of 1 - 5

8 Signal reports R1 Unreadable R5 Perfectly clear audio
The variation between 1 – 5 is made by your own judgement of the incoming received audio The only addition to this report is when using CW and a reading of quality of the tone of the signal is sent rage from 1 - 9 Hence the key letters are R S T Readability Signal Strength Tone

9 Repeaters Hi 5+9 Hi 5+9 CQ ? CQ

10 Repeater Basics Filters 145.675 145.075 TX RX Audio in Audio out
1750 or CTCSS Audio in Audio out Control unit

11 Repeater Basics

12 Phonetics

13 Use of Phonetics Only use phonetic alphabet for calls when the conditions are very poor and it is the only way you can get your call sign over to someone. Don’t use phonetics in normal conditions on clear simplex or repeater QSO’s it makes it harder for people to understand you.

14 Examples of bad usage Not using accepted phonetics and not repeating the same ones twice 1 2 Using the correct phonetics but totally unnecessary with a clear frequency 3 No need to use the phonetics easier to remember call sign in head without having to translate and write down

15 ? Any Questions


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