| Call-Book | Jan | |
| ANTENNAS | Issue | Page |
| Folded Dipoles and Unipoles | Apr | 4 |
| Establishing Antenna Resonance (abs.) | Jul | 12 |
| Notes on Angle of Radiation | Jul | 12 |
| Collins Coupler for ZC1 | Dec | 20 |
| Transmission Line Spacing | Dec | 22 |
| AUDIO-FREQUENCY EQUIPMENT | ||
| Audio Filter for Communication | Feb | 5 |
| Communication Transmitter Audio Characteristic | Apr | 12 |
| Multi-match Modulation Transformers | Jun | 9 |
| Audio Oscillator | Jun | 25 |
| AWARDS | ||
| WAS. (Worked All States) | May | 21 |
| R.S.G.B. Certificates | Jun | 28 |
| W.A.B. (Worked All N.Z.A.R.T. Branches) | Sep | 23 |
| W.A.Z. (Worked All Zones) | Oct | 15 |
| W.A.P. (Worked All Pacific) | Oct | 21 |
| CONTESTS | ||
| Eddystone Essay Competition | Jan. | Supp. |
| Eddystone Essay Competition | Aug | 19 |
| Otago Centennial DX | Jan | Supp. |
| Otago Centennial DX | Feb | 20 |
| Otago Centennial DX | Jun | 18 |
| N.Z.A.R.T. "Eddystone" on 80m. | Feb | 16 |
| N.Z.A.R.T. "Eddystone" on 80m. | Sep | 16 |
| Why Contests? | Feb | 18 |
| 1947 Sangster Shield Results | Feb | 18 |
| 1947 Memorial Results | Feb | 19 |
| V.H.F. Marathon (H. P. V. Brown Cup) | Feb | 20 |
| B.E.R.U | Mar | 18 |
| 1948 Trans-Tasman | Apr | 22 |
| 1948 Trans-Tasman | Nov | 4 |
| VK-ZL DX | Jul | 19 |
| 1948 DX Marathon ("CQ") | Jul | 24 |
| 1948 Sangster Shield | Aug | 20 |
| 1948 Sangster Shield | Aug | 40 |
| Hutt Valley-Wellington | Aug | 21 |
| CQ's World-wide DX | Sep | 17 |
| CQ's World-wide DX | Oct | 14 |
| Memorial, 1948 | Nov | 23 |
| Sangster Shield and W-VE Results | Dec | 26 |
| CONVENTlONS AND BEANOS | ||
| National Conference | Apr | 17 |
| Remits for Conference | Apr | 18 |
| Convention Report | Jun | 21 |
| Auckland and North Shore Beano | Nov | 9 |
| Christchurch Beano | Dec | 30 |
| EDITORlALS | ||
| Discussion Groups' Forum | Feb | 3 |
| 50 Megacycles and Higher | Feb | 3 |
| N.Z.A.R.T. Organisation | Mar. | 2 |
| N.Z.A.R.T. Organisation | Nov | 3 |
| Break-In Representatives | Apr | 3 |
| Phone Men | May | 3 |
| An Appreciation | May | 37 |
| Contributions to "Break-In" | Jul | 9 |
| Contributions to "Break-In" | Aug | 5 |
| Reminder to Branch Scribes | Jul | 40 |
| Reminder to Branch Scribes | Aug | 31 |
| Amateurs and Radio Research | Aug | 3 |
| Amateurs and Radio Research | Sep | 3 |
| Phone Men-and Phonetics | Nov | 2 |
| New Looks | Dec | 3 |
| EMERGENCIES, EXHIBITIONS and FIELD DAYS | ||
| Blenheim-Nelson Cycle Race | Feb | 24 |
| N.Z. Grand Prix | Apr | 28 |
| Invercargill Display | Jun | 16 |
| Gisborne R.E.C. Assists Flood Relief | Aug | 15 |
| Boosting Club Funds | Oct | 18 |
| Mt. Ruapehu Air Crash | Nov | 25 |
| Ruapehu Emergency Network | Dec | 17 |
| FEATURES, FICTION and MISCELLANEOUS | ||
| Story of ZL QSL Bureau | May | 10 |
| A4 (Fascimile) Reception at G.P.O | May | 12 |
| The Unwritten Laws Discussed | May | 14 |
| The Unwritten Laws Discussed | Aug | 38 |
| N.Z.A.R.T. Annual Report | May | 26 |
| Should QSL Cards Peter Out? | Jun | 16 |
| Public Relations | Jun | 3 |
| A.O.P.C. Examination Papers | Jul | 16 |
| A.O.P.C. Examination Papers | Aug | 17 |
| A.O.P.C. Examination Papers | Oct | 11 |
| You . . . and Our Advertisers | Aug | 7 |
| Amateur's Laboratory Notebook | Aug | 13 |
| Amateurs to Assist N.Z. Radio Research | Aug | 3 |
| Amateurs to Assist N.Z. Radio Research | Aug | 23 |
| Amateurs to Assist N.Z. Radio Research | Sep | 3 |
| Amateurs to Assist N.Z. Radio Research | Oct | 23 |
| In Defence of Design | Sep | 9 |
| Our New R.E.C. Chief | Sep | 26 |
| Importance of C.W | Oct | 3 |
| Just Suppose we had no N.Z.A.R.T. | Oct | 10 |
| 25 Years Active ZL Ham- ZL2AB | Oct | 26 |
| Tuned Circuit Planning | Dec | 11 |
| FREQUENCY MODULATION | ||
| Answer to N.F.M. Reception | Apr | 10 |
| KEYING and CONTROL CIRCUITS | ||
| Taming "Bugs" | Feb | 22 |
| An Electronic Keyer | May | 4 |
| What! No Key Clicks? | Dec | 16 |
| MEASUREMENTS, MONITORING and TEST EQUIPMENT | ||
| How Sensitive is Your Receiver? | Jun | 6 |
| Frequency Meters | Jun | 25 |
| Cathode-ray Tubes (Refs.) | Jul | 13 |
| Simple Time-base Circuit | Sep | 7 |
| Trapezoid Modulation Patterns | Sep | 8 |
| Improved Coupling Method for CRO's | Sep | 8 |
| Simple CR0 Modulation Indicator | Oct | 7 |
| OBlTUARY | ||
| ZL2FF, ZL2HH, VK3KU | Oct | 19 |
| W1EH | Oct | 21 |
| OPERATING ACTIVITIES | ||
| 50 Mc.-The Big Break-through | Feb | 11 |
| With a 208 on the Tasman | Apr | 9 |
| Portable Location-No. 2 | Jul | 11 |
| OPERATING PRACTICES and CODES | ||
| Bringing Signal Reporting Up to Date | Mar | 13 |
| Pointers for C.W. and Phone Operators | Mar | 28 |
| ARRL Operating Organisation | Apr | 27 |
| DX Operating Codes | Sep | 20 |
| QRRR | Oct | 19 |
| POWER SUPPLY | ||
| Var. Volt Output with Uniform Regulation | Mar | 22 |
| Improved H.T. Voltage Divider | May | 22 |
| C.R.T. Power Supplies | Sep | 5 |
| C.R.T. Power Supplies | Oct | 5 |
| PROPAGATION, RADIATION and RESEARCH | ||
| Ionosphere Recording | Feb | 14 |
| Amateur Observations | May | 25 |
| Amateur Research Projects | Oct | 23 |
| RECEIVER DESIGN, CONSTRUCTION and ADJUSTMENT | ||
| Tubes for R.F. and Mixer Stages | Feb | 7 |
| Weak-Signal Receiver Design | Mar | 9 |
| Amateur Band Receiver Design | Mar | 11 |
| Signal Strength Meter for ZCJ | Mar | 22 |
| Receiver Sensitivity | Apr | 14 |
| Simple Synchrodyne | Apr | 31 |
| Noise Limiter that Works | Apr | 31 |
| ARC-S Receiver Circuits | Aug | 9 |
| Clapp Oscillator for Receivers | Oct | 9 |
| Flip-Flop Diversity Adaptor | Dec | 21 |
| REFERENCE DATA, TABLES, Etc | ||
| International Amateur Prefixes | Jan | 3 |
| Q Code | Jan | 6 |
| Great Circle Bearings | Jan | 9 |
| Transmissions Classified | Jul | 7 |
| Revised WWV Schedule | Jul | 28 |
| N.Z.A.R.T. Branches Directory | Nov | 30 |
| REGULATIONS | ||
| U.S. (W) Amateur Bands | Apr | 27 |
| European Band-planning | Jun | 17 |
| VK Amateur Bands | Aug | 19 |
| ZL Amateur Bands | Sep | 13 |
| ZL Amateur Bands | Oct | 24 |
| P. & T. Dept. Letter | Sep | 25 |
| H.F. Permits | Oct | 24 |
| G's Get 145-146 Mc | Nov | 7 |
| Frequency Allocations from Jan. 1, 1949 | Dec | 28 |
| STATION CONSTRUCTION and WORKSHOP PRACTICE | ||
| Crystal Grinding Techniques | May | 6 |
| Cleaning Switch Contacts | Jun | 15 |
| STATION DESCRIPTIONS | ||
| ZL1TC | Feb | 24 |
| ZL3HC | Mar | 31 |
| J4AAZ | Apr | 36 |
| ZL2BH | May | 16 |
| ZL2RP | Jun | 28 |
| ZL2ACT | Aug | 26 |
| ZL3JT | Sep | 16 |
| ZL1HJ | Oct | 29 |
| ZL1FX, ZL2GX, ZL2AR, ZL2AFR, ZL3II, J4AAD | Nov | 4 |
| SUPPRESSED CARRIER SYSTEMS | ||
| S.S.S.C | Mar | 3 |
| What is S.S.S.C. Telephony | Mar | 4 |
| What About Single-sideband? (abs.) | Jul | 12 |
| TRANSMITTER DESIGN, CONSTRUCTION and ADJUSTMENT | ||
| Feeding Screens of 807's | May | 9 |
| Modulating Tetrodes | May | 22 |
| Putting ARC-5 Transmitter to Work | Jun | 3 |
| Clapp Oscillator | Jul | 13 |
| Clapp Oscillator | Aug | 8 |
| De Luxe 6-Band Transmitter | Dec | 4 |
| Modifications to ARC-5 Transmitters | Dec | 15 |
| V.H.F. EQUIPMENT | ||
| V.H.F. Tubes | Apr | 26 |
| Approach to 144 Mc | Jul | 4 |
| Resonant R-F Chokes for V.H.F. | Jul | 6 |
| Resonant R-F Chokes for V.H.F. | Dec | 20 |
| Don't Wait for 144 Mc. Band | Sep | 11 |
| Pre-amplifier for 144 Mc. Receivers | Dec | 8 |
| V.H.F. R-F Stages | Dec | 21 |
| QTH's | ||
| ZL- | Jan | 12 |
| ZL- | Mar | 29 |
| ZL- | May | 34 |
| ZL- | Jun, | 31 |
| ZL- | Jul | 26 |
| ZL- | Aug | 27 |
| ZL- | Sep | 31 |
| ZL- | Oct | 27 |
| ZL- | Nov | 22 |
| ZL- | Dec | 35 |
| Fiji | Feb | 31 |