70 cm Band
| 70 cm Band |
144 MHz / 432 MHz Transverter for Low Power and Field Day Applications |
L Wagner, DL9JU |
1969/1 |
31 - 35 |
| 70 cm Band |
432/144 MHz Converter with Silicon Transistor Complement |
E Krahe, DL9GU |
1969/2 |
65 - 72 |
| 70 cm Band |
432/144 MHz Converter with Silicon Transistor Complement |
E Krahe, DL9GU |
1969/2 |
96 - 97 |
| 70 cm Band |
A Ten Watt Transmitter for 70 cm |
H J Franke, DK1PN |
1969/4 |
243 - 248 |
| 70 cm Band |
A Universal VHF-UHF Transmitter for AM and FM |
R Lentz, DL3WR |
1970/2 |
87 - 102 |
| 70 cm Band |
Cheap Varactor Diodes for the 70 cm Transmitter, Using the EC8020 Tube |
H J Franke, DK1PN |
1970/2 |
123 |
| 70 cm Band |
A Universal VHF-UHF Transmitter for AM and FM, Part 2 |
R Lentz, DL3WR |
1970/3 |
153 - 159 |
| 70 cm Band |
Coaxial Low Pass Filter for VHF and UHF |
H J Dohlus, DJ3OC |
1970/3 |
166 -178 |
| 70 cm Band |
Stripline Transverter for 70 cm |
K Eichel, DC6HY |
1970/4 |
225 - 239 |
| 70 cm Band |
A Simple VHF-UHF Calibration Spectrum Generator |
K Eichel, DC6HY |
1970/4 |
240 - 243 |
| 70 cm Band |
A 70 cm Transmitter with VXO Exciter |
E Berberich, DL8ZX |
1971/1 |
33 - 39 |
| 70 cm Band |
A 28 MHz - 432 MHz Transmit Converter with FET Mixer |
F Weingartner, DJ6ZZ |
1971/2 |
99 - 106 |
| 70 cm Band |
Simple Stripline Reflectometers for 144 MHz and 432 MHz |
R Griek, DK2VF |
1971/2 |
89 - 92 |
| 70 cm Band |
A Ground Station for Satellite Communications via OSCAR 6 |
Dr A Gschwindt, HA8WH |
1971/3 |
145 - 149 |
| 70 cm Band |
Simple 70 cn Transverter for Portable Equipment |
J Reithofer, DL6MH |
1971/4 |
217 - 221 |
| 70 cm Band |
Stripline Bandpass Filter for 70 cm |
J Reihofer, DL6MH |
1971/4 |
222 - 223 |
| 70 cm Band |
Inexpensive Varactor Diodes |
Editors |
1971/4 |
221 |
| 70 cm Band |
An 18 W Power Amplifier for 432 MHz with Printed Striplines |
K Hupfer, DJ1EE |
1972/2 |
88 - 91 |
| 70 cm Band |
A Stripline Power Amplifier for 70 cm Using a 2C39 Tube |
A Tautrim, DJ2PU |
1972/3 |
144 - 157 |
| 70 cm Band |
Miniature Receive Converter for 432 MHz/144 MHz for Portable Operation and DF Hunts |
G Hoffschildt, DL9FX |
1973/3 |
173 - 176 |
| 70 cm Band |
Receive Converter 432 MHz / 28 MHz, Matching the Transmit Converter DJ6ZZ 002 |
J Dahms, DC0DA |
1973/3 |
160 - 164 |
| 70 cm Band |
Transistorised Linear Amplifier for 70 cm |
G Freytag, DJ3SC |
1974/1 |
30 - 37 |
| 70 cm Band |
A linear Transverter for 2 m / 70 cm with Double Conversion |
W Rahe, DC8NR |
1974/2 |
89 - 106 |
| 70 cm Band |
A Simple 70 cm Power Amplifier Equipped with the 2C39 |
K Weiner, DJ9HO |
1975/2 |
78 - 82 |
| 70 cm Band |
A Versatile 70 cm Converter with Schottky Diode Mixer |
B Lubbe, DJ5XA |
1975/2 |
83 - 89 |
| 70 cm Band |
Concept of a Combined SSB Station for both 2 m and 70 cm |
A Wurzinger, DJ4BH |
1976/2 |
116 - 117 |
| 70 cm Band |
A Transmit Converter for 432 MHz with Schottky Ring Mixer |
F Weingartner, DJ6ZZ |
1976/3 |
142 - 150 |
| 70 cm Band |
Two Stage ATV Linear Amplifier for 435 MHz |
G Sattler, DJ4LB |
1977/1 |
10 - 13 |
| 70 cm Band |
A Coaxial Line Power Amplifier for 70 cm Equipped with 4CX250B |
W Rahe, DC8NR |
1977/2 |
71 - 84 |
| 70 cm Band |
The 70 cm FM Transceiver ULM 70 Part 1: Introduction, Block Diagrams, Variations |
I Sangmeister, DJ7OH |
1977/2 |
104 - 108 |
| 70 cm Band |
The 70 cm FM Transceiver ULM 70 Part 2: The receiver |
I Sangmeister, DJ7OH |
1977/3 |
130 - 142 |
| 70 cm Band |
A Simple Bandpss Filter for the 70 cm band |
H J Brandt, DJ1ZB |
1977/3 |
152 - 156 |
| 70 cm Band |
The 70 cm FM Transceiver ULM 70 Part 3: The transmitter |
I Sangmeister, DJ7OH |
1977/4 |
194 - 203 |
| 70 cm Band |
A New Concept for 2 m to 70 cm Transverters |
E Berberich, DL8ZX |
1977/4 |
229 - 232 |
| 70 cm Band |
The 70 cm FM Transceiver ULM 70 Part 4: Mechanical construction an wiring |
I Sangmeister, DJ7OH |
1978/1 |
42 - 47 |
| 70 cm Band |
A New Type of Preamplifier for 145 MHz and 435 HHz Receivers |
M Martin, DJ7VY |
1978/1 |
30 - 36 |
| 70 cm Band |
Harmonic Filter for the ULM 70 and ULM 70 S Transceivers |
I Sangmeister, DJ7OH |
1978/2 |
82 - 84 |
| 70 cm Band |
The ULM 70 S - An FM Transceiver for the 70 cm band with Synthesiser |
I Sangmeister, DJ7OH |
1978/2 |
85 - 99 |
| 70 cm Band |
The Frequency Control Loop for a 433 MHz VCO |
T Krieg, DK8GY |
1978/3 |
186 - 190 |
| 70 cm Band |
Modern Receive Converter fo 70 cm Receivers, Using DJ7VY 002 on the 70 cm band |
M Lass, DJ3VY |
1980/3 |
148 - 154 |
| 70 cm Band |
A Home Made Reflectometer for VHF and UHF Applications, Manufactured from plumbing materials |
H C Als, DC4IQ |
1980/4 |
226 - 229 |
| 70 cm Band |
A Simple Two Band Omnidirectional Antenna for 2 m and 70 cm |
K J Schopf, DB3TB |
1980/4 |
230 - 231 |
| 70 cm Band |
A Portable Home Made YAGI Antenna for the 70 cm band |
H J Griem, DJ1SL |
1981/1 |
18 - 24 |
| 70 cm Band |
A Ring Mixer Module for the DJ4LBI ATV Transmitter |
B Roessle, DJ1JZ |
1981/3 |
167 - 172 |
| 70 cm Band |
A Noise Generator for VHF and UHF |
Michael Ulbricht, DB2GM |
1982/1 |
38 - 43 |
| 70 cm Band |
Using the GaAs-FET S 3030 in a 70 cm Preamplifier |
Editors |
1982/3 |
139 - 141 |
| 70 cm Band |
A Compact 70 cm Transverter for 2 m Transceivers |
Bernd Bartkowiak, DK1VA |
1982/4 |
227 - 235 |
| 70 cm Band |
A 2 m / 70 cm SSB Transmitter with High Spurious Rejection Part 1 |
Gunther Borchert, DF5FC |
1983/3 |
163 - 170 |
| 70 cm Band |
A 2 m / 70 cm SSB Transmitter with High Spurious Rejection Part 2 |
Gunther Borchert, DF5FC |
1983/4 |
235 - 246 |
| 70 cm Band |
Helica Antenna for the 70 cm band |
Alois Aigner, DL6XE |
1985/3 |
130 - 132 |
| 70 cm Band |
Active Probe Scaler 400 - 1300 MHz |
A R Jenkins, ZL2TVT |
1986/1 |
13 - 17 |
| 70 cm Band |
Oil Cooling for High Power Tubes |
Franz R Rathenow, DF9ZT |
1986/1 |
41 - 46 |
| 70 cm Band |
A Miniature 70 cm Handheld FM Transceiver |
Jochen Jirmann, DB1NV |
1986/2 |
85 - 95 |
| 70 cm Band |
Dimensioning Stacked Yagi Antennas Using the Superposition Technique |
Wolfgang Borschel, DK2DO |
1987/1 |
27 - 30 |
| 70 cm Band |
Additional Notes on the 70 cm Handheld DB1NV 004 |
G Prokoph, DL5NP |
1987/3 |
150 -151 |
| 70 cm Band |
A 2 m / 70 cm Antenna Splitting Filter |
Joachim Kestler, DK1OF |
1988/1 |
26 - 30 |
| 70 cm Band |
Wideband Power Divider / Combiner for the 2 m and 70 cm bands |
Konrad Hupfer, DJ1EE |
1988/1 |
2 - 7 |
| 70 cm Band |
70 cm Converter Using GaAs-FET CF300 |
Wolfgang Schneider, DD2EK |
1988/1 |
50 - 53 |
| 70 cm Band |
A Compact Hybrid Antenna for 2 m , 70 cm and 23 cm |
Hannes Fasching, OE5JFL |
1988/4 |
212 - 217 |
| 70 cm Band |
432 MHz Linear PA Using 3 x 2C39BA |
Dragoslav Dobricic, YU1AW |
1988/4 |
233 - 237 |
| 70 cm Band |
UHF and SHF Braodband Mixers |
Carsten Vieland, DJ4GC |
1989/1 |
39 - 45 |
| 70 cm Band |
Universal Synthesiser for Frequencies up to and above 1000 MHz, Part 1 |
Gunther Borchert, DF5FC |
1990/2 |
99 - 104 |
| 70 cm Band |
Universal Synthesiser for Frequencies up to and above 1000 MHz, Part 2 (Conclusion) |
Gunther Borchert, DF5FC |
1990/3 |
139 - 156 |
| 70 cm Band |
Simple Improvements to the DK2VF Microstrip Directional Coupler |
Jochen Dreier, DG8SG |
1990/4 |
250 - 253 |
| 70 cm Band |
Radio Astronomical Experiments in the 70 cm band |
Dr Ing Jochen Jirmann, DB1NV |
1994/3 |
166 - 173 |
| 70 cm Band |
A 28 / 432 MHz Transverter |
Wolfgang Scneider, DJ8ES |
1995/2 |
98 - 106 |
| 70 cm Band |
A Broadband VHF-UHF-SHF Amplifier |
Andre Jamet, F9HX |
1997/3 |
185 - 186 |
| 70 cm Band |
Low Pass Filter for 2 m and 70 cm |
Gerhard Schmitt, DJ5AP |
2000/3 |
156 - 166 |
| 70 cm Band |
Low Pass Filter for 2 m and 70 cm - Part 2 |
Gerhard Schmitt, DJ5AP |
2000/4 |
232 - 240 |