Specifications – Roberts Radio RD4 User Manual
Page 47
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47
Specifications
The company reserves the right to amend the specification without notice
?? Roberts to confirm
Battery:
Battery Life:
External Power Supply:
Frequency coverage:
Earphone Jack:
3 x AA size
Approx. ??hrs using alkaline batteries
4.5VDC 250mA, 2.1mm power jack positive
tip (not supplied)
217.5 - 230 MHz, (Band III, UK only)
32 ohms, in-ear style, with in-line aerial
element
?? Roberts to confirm
See also other documents in the category Roberts Radio Radio:
- RD-6R (28 pages)
- R9994 (12 pages)
- RD-27 (22 pages)
- Gemini 11 RD-11 (20 pages)
- 2000 (9 pages)
- Gemini 21 RD-21 (28 pages)
- Vintage (28 pages)
- 105 (76 pages)
- RecordR (48 pages)
- Revival RD-60 (24 pages)
- Gemini 28 RD-28 (16 pages)
- solarDAB 2 (32 pages)
- RD-20 (20 pages)
- RD-76 (20 pages)
- Gemini 46 RD-46 (20 pages)
- Gemini 59 RD-59 (24 pages)
- R9941 (16 pages)
- R701 (7 pages)
- iStream (100 pages)
- R9943 (24 pages)
- RD-22 (36 pages)
- RD-18 (16 pages)
- Gemini 45 RD-45 (24 pages)
- Gemini 55 RD-55 (40 pages)
- RD-6 (24 pages)
- RD-7 (22 pages)
- ecologic 7 (36 pages)
- RD-8 (22 pages)
- R984 (8 pages)
- R9939 (20 pages)
- Elise (24 pages)
- RD-15 (16 pages)
- RDK-2 (44 pages)
- RD-12 (16 pages)
- exprssion (28 pages)
- Gemini 49 RD-49 (20 pages)
- ecologic 4 (28 pages)
- R9942 (28 pages)
- R9969 (28 pages)
- RD-10 (20 pages)
- R972 (32 pages)
- R737 (12 pages)
- Classic FM RD-12CFM (16 pages)
- CRD-39 (36 pages)