Last Update
28 Apr 2008
Radio Constructors Circuit Archive
Valve TRF
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ARTICLE BAND PUB DATE VIEW
Reproduction Vintage Set: HL23 PEN25: R.Thornton MPWMay1980
Self Powered 3 Band Preselector: EF183:L.Saxham SRCDec1968
DX3 Short Wave: 12AX7 6BW6 EZ80: N.R.King SRCApr1968
Cascode TRF Feeder: PCC84: G.E.Lewis SRCSep1967
Beginners 3 Band Mains: EF92: A.S.Carpenter MSPWMay1967
Acorn VHF Superregen: 954 DET20: A.Sydenham VPWJun1964
3V TRF: SP61 EL32: M.H.Thomas MPWApr1964
6 Band Mains TRF: 6BA6 6AM6 6X4 12AT7: F.G.Rayer MSPWMay1964
Short Wave One: 955: C.J.Mitchell SPWMar1964
Simple 2 valver: Z63 6J5: D.G.Harding MPWFeb1964
Compactron: 6AF11: P.Hatfield LMSEEHJan1964
Simple AM Tuner: EBF89 ECC82: B.W.Hollinshead MLPWNov1963
Beginners SW2: 954 12AT7: F.G.Rayer SPWNov1963
2V Shortwave: 12AT7 6BW6: J.S.Kent SRCOct1963
Simple TRF: EF50: S.G.Wood LMRCMar1962
SW Mains 2: 12AT7: R.Morgan SRCFeb1963
Atlanic SW2: 6AM6 6BA6: F.G.Rayer SPWAug1962
HF One Valver: 3D6: I.Macdonald SPWOct1960
Combined Receiver & Signal Generator: SP61 6C5: J.Severn LMSPWSep1960
Dual Band TRF: 6BA6: R.Morgan LMPWJun1960
Wide Band SW2: 1S4 1S5: J.Jonnstone SPWJun1960
The Baronette: EBF89 ECL80:P.Vernon MLRCMar1960
Simple Gram/Radio: 6AM6 6CH6: J.G.Ransome MRCMar1960
Experimental SW3: VR65 954 SP61: F.G.Rayer SPWFeb1960
1 valver: HL2: J.D.Pearson SPWFeb1960
1 Valve 9Volt: DL94: P.Nicholson SRCSep1958
1 Valve TRF: 6CB6: M-Sep1958
H.A.C. Kit SHAJan1958
Etched 2 Tube Set: 1T4 3S4: D.A.Smith MEEJan1958
Super-Regen: CK533AX: G.Sebestyen MEEJan1958
Hearing Aid Radio: DF70 DL71: LMPWMar1957
All Dry 3: 1N5 3Q5: LMPWApr1953
High Power pocket: 1T4: T.A.Blanchard MRTJan1952
Shirtpocket: CK512AX: G.L.Johnstone MRTJan1952
2 Tube Portable: 1U4 3V4: S.L.Krauss MRTNov1951
Midget Shortwave: 1S5 1T4: G.H.Querna SRESep1951
One Valver: 1U5: R.Hertzburg MMISep1950
2 Tube Pockette: 1S4: MRTJan1950
Shirtpocket: 2E41 2E31 2E35: T.J.Judge MREDec1949
Radio Hat: 1S5 3Q4: MRTJun1949
SuperWidget: 1T4: T.A.Blanchard MSMOct1948
3 band SW3: F.G.Rayer SPWSep1948
Matchbox One Valver: Hivac XL: F.G.Rayer LMPWNov1945
Manual of Tuner Units: 41 Pages in a Zipfile ----Jan1946
1V Midget: 1D8 MPWSep1944
Pockette: 1S4: MPMJul1944
1 Valver 9V HT: 6J7: P.D.Thomas MPWFeb1944
Long Range Express 3: Practical Wireless Vol.1 No.1 MPWSep1932