Roberts Radio R9903 manual Specifications Circuit Features, Battery Life

Models: R9903

1 8
Download 8 pages 3.94 Kb
Page 7
Image 7

Specifications

Circuit Features

Power Requirements

 

 

 

Batteries

4 x LR6 (AA size)

External

DC 6 Volts

@ 300mA

 

centre pin negative (-).

Battery Life

 

 

 

 

Approx. 80hrs of listening for 4 hours a day at

 

normal volume using alkaline cells.

Frequency Coverage

 

 

 

 

FM

87.5-108MHz

 

MW

522- 1620kHz

 

LW

144- 281kHz

Loudspeaker

77mm

Output Power

400 mW into 8ohms

Headphone socket

3.5mm dia

Aerial System FM

Telescopic aerial

MW

Built-in Ferrite aerial

LW

Built-in Ferrite aerial

ROBERTS RADIO LIMITED

PO BOX 130

MEXBOROUGH

SOUTH YORKSHIRE

S64 8YT

The Company reserves the right to amend the specification without notice.

If you need any further advice, please call our Technical Helpline on :-

6

0181 758 0338 (Mon-Fri)

 

Page 7
Image 7
Roberts Radio R9903 manual Specifications Circuit Features, Battery Life