Other radios based on the same chassis:
Hybrid Valve / Transistor Battery-Portable Multiband Radio
In the crossover between valves and transistors some manufacturers found ways to combine both - for example, Bell had the 34P7. Philips produced this little gem, the Twon and Country Transworld Portable, which uses valves in the RF stages and uses solid state parts in the audio stages.
2 versions released - according to the schematics the MK1 was produced in 1957, and the MK2 the following year in 1958.
517 - 1610 kc/s - BC
1.6 - 4 mc/s - SW3
5.9 - 12.1 mc/s - SW2
12.1 - 22.1 mc/s - SW1
Batteries - 1 x 467 (67.5V), 8 x 950 (D-cell?)
Radio and Electrical Review, February 1958
Intermediate Frequency: 452kc/s
Frequency Bands: 4
General Construction Notes for Philips Electrical Industries of N.Z. Ltd:
Model codes are explained on the Philips brand page. Philips early-mid century were probably the Google of their time - they had branches in many countries and a global brand that everyone knew - and were apparently happy to let engineers come up with new ideas and implement them. Construction is often overly complex but very well engineered - although repairs can also take a complex path. They used time-in-motion studies to find the most cost effective way to asemble sets and sometimes this means repairs can be nightmarish (if you've ever worked on a V7A Theaterette this will be all too aparent). U suffix model numbers are transformerless (hot chassis) sets and great care should be taken, or the sets avoided altogether.
|1957||Fleetwood 465F 'Rambler'|