S
CATTERPOINT - 2023
An Amateur Radio Publication for the Microwave Enthusiast
JANUARY
Inverter Drive for AC Rotators
Phase-modulated source for 30THz
Low Cost Microwave Spectrum Analyser
HB100 Oscillator
New UK Record of 51.9km on 122 & 134GHz
Fog and Mist on 10GHz
FEBRUARY
UK Microwave Group AGM Calling Notice
History of the FRARS Microwave EME System
Lithium-ion Batteries for Portable use
Waveguide for mmWave bands - Part-3
A Word of Warning re 3.4GHz PAs
Micromeet 2023 report
MARCH
Simon Freeman G3LQR SK
UK Microwave Group AGM Minutes 2023
Portsdown Noise Figure Meter
Starting out on 10GHz
Beacon and SDR News
Seigy 2023 VHF/UHF/Microwave Event
APRIL/MAY
Martin Richmond-Hardy, G8BHC SK
Martlesham Round Table 2023 Report
24GHz passive reflector experiment
Millimetre Operating Frequencies
French Microwave Questionnaire
UKuG 2023 Microwave Contests/Calendar
JUNE
OK1FPC 10GHz Transverter Review
A Quick look at the ProgRock2
2023 RAL Microwave Roundtable report
Finningley Round Table 2023
Activity reports
June 2023 Lowband Contest Results
JULY
GB3KBQ 10GHz Beacon Moves Home
76GHz Loan System Mixer Repair
Tech Support in Wales
Finningley Round Table 2023 report
30THz Rx using a reflecting telescope
Latest 122 / 134GHz VK Boards
AUGUST
Synthesiser Phase Noise Measurements
76GHz Loan System Mixer Repair - 2
CAT Display for FT817/818/857/897
10GHz Contact with OE5VRL
Activity News August 2023
Scottish & Midlands Roundtables
SEPTEMBER
Elcom Synthesiser Programming
10GHz BSB Squarial Antenna
10-12.5 GHz to 40-50 GHz Quadrupler
5.7 GHz Receiver
10GHz October Heatwave Conditions
Frequency changeover for the VK 122/134GHz board
OCTOBER
30THz Tx using 2-PSK QRSS-CW source
WB-SG2-8G Signal Generator
24GHz - My Journey so far
ESA Geo Satellite Proposal
UK Microwave Group Contest Ladder
millimeet Microwavers in EA3
NOVEMBER/DECEMBER
100mW Driver Amp for 10 GHz
WRC-23 23cm Summary Report
24GHz My Journey so far - continued
Out and About on 10GHz
DU3T 24GHz Pre-Amplifier Review
240GHz Combined Tx/Rx chip