Philips 22RH781 receiver

Philips 22RH781 / Konzertmeister 22RH781

Country: Austria

Manufacturer / Brand: Philips - Österreich

Category: Broadcast Receiver - or past WW2 Tuner

Year: 1968/1969

Semiconductors (the count is only for transistors): 22:

Main principle: Super-Heterodyne (Super in general); ZF/IF 460/10700 kHz; 4 AF stage(s)

Tuned circuits: 5 AM circuit(s)     9 FM circuit(s)

Wave bands: Broadcast, Long Wave, Short Wave plus FM or UHF.

Power type and voltage: Alternating Current supply (AC) / 110, 127, 220, 240 Volt

Loudspeaker: This model requires external speaker(s). 

Material: Wooden case 

Shape: Tablemodel with Push Buttons.

Dimensions (WHD): 510 x 103 x 210 mm / 20.1 x 4.1 x 8.3 inch  

Notes: 3 verschiedene Ausführungen; /22 = Nuß, /62 = Teak, /72 = Palisander

• 2 verschiedene Printausführungen. 
• Mit und ohne Skalenbeleuchtung. 
• Parallelgerät zum Horny SA5910.
• AM radio mit eingebauter Ferritantenne:
  • LW: 150 - 375 kHz.
  • MW1: 512 - 1410 kHz.
  • MW2: 1400 - 1620 kHz.
  • KW: 6 - 10 MHz.
• UKW stereo: 87.5 - 104 MHz.
• Verstärker: 2 x 5.5 Watt in 8 Ohm oder 2 x 6.5 Watt in 4 Ohm (Effektivwert).
• Verstärker-Eingänge:
  • Plattenspieler mit Kristallsystem.
  • Tonband ein/aus.
• 3 cabinet colors: /22 = walnut, /62 = teak, /72 = palisander.
• 2 versions of printed circuits. See schematics.
• Scale illumination not present in early units. 
• This model is the same as Horny SA5910.
• AM radio with built-in ferroceptor:
  • LW: 150 - 375 kHz.
  • BC1: 512 - 1410 kHz.
  • BC2: 1400 - 1620 kHz.
  • SW: 6 - 10 MHz.
• FM stereo: 87.5 - 104 MHz.
• Amplifier: 2 x 5.5 Watt RMS in 8 Ohm or 2 x 6.5 Watt RMS in 4 Ohm.
• Amplifier inputs:
  • PU Xtal.
  • Tape in/out.
• • Contains diodes: 15 x AA119, 1 x BA102, 1 x BZY94.

Net weight (2.2 lb = 1 kg): 4.5 kg / 9 lb 14.6 oz (9.912 lb)