Model No. | Approx. date | Description | Details | Comments |
HS21 | 1952 | Transmitter, SSB, Telegraph, HF, 500W | here | *R228 |
HS22 | < 1960 | Transmitter, ISB, HF 250-300W | here | |
HS27 and HR27 | 1960 | Mobile 350W HF Wireless Station | here | *R231/R234 |
HS27 and HR28 | 1964 | Semi-mobile HF Wireless Station 350W | here | |
HS28 | Transmitter | here | ||
HS28 and HR28 | 1964 | Transportable HF Wireless Station 1kW | here | |
HS31 and HS32 | < 1958 | Transmitter, HF, ISB 3.5kW | here | |
HS41 | < 1958 | Transmitter, HF, 10kW | here | |
HS51 | < 1960 | Transmitter, HF, ISB, 390kW | here | |
HS61 | < 1958 | Amplifier, HF, 30kW | here | |
HS71 and HS72 | Transmitter, HF, ISB, 10kW | here | ||
HS81 | 1958 | Transmitter, Telegraph, LF, 40kW | here | |
HS92 | 1958 | Transmitter, HF, FSK, 400-500W | here | |
HS101 | < 1958 | Transmitter, HF, Telegraph / Telephone, 1-5kW | here | |
HS113 | 1960 | Transmitter, HF, Wide-band, 1kW | here | |
HSR11 | < 1958 | Transmitter/Receiver, HF, 50W | here | |
HSR21 | 1958 | Transmitter/Receiver, HF, SSB, 60W | here | |
HX315/316 | 1952 | Transmitter, Telephone, VHF, 50W | here | |
TC103 | 1962 | Transmitter, Telegraph, LF, 5kW | here | |
TC301 | 1962 | Transmitter, HF, Double-channel, 1kW | here | |
TFL761 | 1952 | Transmitter, Telegraph, LF, 40kW | here | |
TGZ651 | 1952 | Transmitter, Telegraph/Telephone, LF, 3kW | here | |
TSY 471 | 1952 | Transmitter, Telegraph/Telephone, MF/HF, 60W | here | |
TSY501 | 1952 | Transmitter, Telegraph/Telephone, MF/HF, 'Oceanspan II', 100W | here | |
TV5 | 1952 | Transmitter/Receiver, Telegraph/Telephone, MF/HF, 20W | here | |
TGM541 | 1952 | Transmitter, Telegraph/Telephone, MF, 200W | here | |
TGM571 | 1952 | Transmitter, Telegraph/Telephone, MF, 500W | here | |
TGM651 | 1952 | Transmitter, Telegraph/Telephone, MF, 3kW | here | |
TGS471 | 1952 | Transmitter, Telegraph/Telephone, HF, 60W | here | |
TGS501 | 1952 | Transmitter, Telegraph/Telephone, HF, 100W | here | |
TGS541 | 1952 | Transmitter, Telegraph/Telephone, HF, 200W | here | |
TGS571 | 1952 | Transmitter, Telegraph/Telephone, HF, 500W | here | |
TGV472 | 1952 | Transmitter. Telephone, VHF, 50W | here | |
HG10 Series | 1952 | Remote Control systems | here | |
OC12 | 1952 | Check Recording unit | here | |
OC13 | 1952 | Check Receiver | here | |
HC100 Series | 1952 | Channellised Transmitter, HF, 400W | here | |
HC200 Series | 1952 | Channellised Transmitter, HF, 2.5kW | here | |
< 1958 | Crystal Drives and Ancillary equipment | here | ||
< 1963 | Crystal Drives and Ancillary equipment | here | ||
HD11 | 1952 | Ten-way Crystal Drive unit | here | |
HD12 | 1952 | FSK Drive unit | here | |
HD51 | < 1958 | ISB Generating and Monitoring equipment | here | |
HD57 | < 1965 | Fixed Frequency Drive | here | |
HD61B | < 1958 | Frequency-shift Diplex Drive and Keying equipment | here | |
HD63 | < 1958 | 4-way Frequency-shift Drive and Keying unit | here | |
HD65 | < 1958 | FSK Drive and Phasing equipment | here | |
HD66 | < 1965 | Fixed Frequency Drive | here | |
HD313 | < 1960 | UHF Tropospheric-scatter Drive unit | here | |
HK11 | < 1958 | High-speed Electronic Keying unit | here | |
HL11 and HL12 | < 1958 | 3-channel FM, VF, Telegraph equipment | here | |
HL13 and HL14 | 1959 | 6-channel FM, VF, Telegraph equipment | here | |
HQ20/30 | 1952 | VHF Radio Survey equipment | here | |
HU10 Series | 1959 | Telegraph Recording units | here | |
HU20 Series | 1958 | Automatic Error Detection and Correction equipment (Autoplex) | here | |
HU120 | < 1963 | 'Autoplex' equipment | here | |
H5100 | 1963 | 'Autospec' equipment | here | |
SSM1 | 1952 | SSB Modulator | here | |
SSD2 | 1952 | SSB Generating and Monitoring equipment | here | |
< 1968 | HF Drive assemblies | here | ||
H1000 | < 1968 | HF Transmitter | here | |
H1041 | 1980s | Transmitter, HF, 1kW | here | |
H1060 | 1970s | Transmitter, HF, 1kW | here | |
H1100 | < 1965 | Transmitter, HF, 7.5kW | here | |
H1102 | < 1968 | HF Transmitter | here | |
H1200 | < 1965 | Sender, 30kW PEP | here | *R235 |
H1211 | < 1968 | 100kW HF Linear Amplifier | here | |
H1410 | < 1968 | High Power Aerial Exchange | here | |
H1500 | 1962 | Frequency Synthesiser | here | |
H1505 | < 1965 | Fixed Frequency Source | here | |
H1610 | < 1968 | LF Drive assemblies | here | |
H2001 | 1968 | 'Hydrus' HF Receiver | here | |
H2301 | < 1968 | General Purpose MF and HF Receiver | here | |
H2310 | 1969 | High-stability Communications Receiver 'Argo' | here |
* British Forces military nomenclature
Model No. | Approx. date | Description | Details | Comments |
HA11x | < 1968 | Transmitter Aerial Matching units | here | |
H2400 Series | < 1968 | Receiver Matching and Switching units | here | |