• Country
• Great Britain (UK)

• Manufacturer / Brand
• Murphy Radio Ltd.; Welwyn Garden City

• Year
• 1955 ??

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 117492

• Main principle
• Superhet with RF-stage; ZF/IF 800 kHz

• Wave bands
• Short Wave (SW) and Long Wave (LW) only.

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 2 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Receiver HF. MF. 618 [AP100335] - Murphy Radio Ltd.; Welwyn

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 333 x 358 x 365 mm / 13.1 x 14.1 x 14.4 inch

• Notes
• Maritime communications receiver covering 60-180 / 185-550 kHz (beacons) and 1,5-4,7 / 4,7-14,7 / 14,7-30 MHz. AM, CW (BFO);
  switchable IF bandwidths 0,2 / 1 / 3 / 8 kHz, switchable AGC and plug in crystal fixed frequency operation.
  Part of Receiver / Transmitter combination 618, receiver designation not completely clear.
  Matching Power Supply AP 100336. Part of Receiver Outfit CAS.

• Net weight (2.2 lb = 1 kg)
• 28.8 kg / 63 lb 7 oz (63.436 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 366 models, 299 with images and 234 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Murphy Radio Ltd.; Welwyn Garden City