Sony SRF-HM22 - Features; Specifications

Owner's
Record
The
model
number is located
at the right
rear and
the serial
number at the
left rear.
Record the
serial
number in the space
provided
below.
Refer
to
them
whenever you
call upon
your Sony
dealer regarding
this product.
Model No.
SRF-HM22
Serial
No.
Features
•
FM Stereo/
AM PLL (Phase
Loced Loop)
synthesized
headphone
radio
•
Adjustable double
headbands designed to
fit your head
•
The AVLS (Automatic Volume
Limiter System) to
allow you to
limit the
maximum
volume
without
degrading the sound quality
•
Capability to preset up
to 5 stations in each
band preset
in the
desired order
•
Light
reflector
to
reflect car lights at
night for your
safety
Specifications
Frequency range
(Channel Step)
FM:87.5-108
MHz
(0.1
MHz)
AM:530-1,710
kHz
(10
kHz)
FM:87.5-108
MHz (0.05 MHz)*
AM:531-1,710
kHz
(9
kHz)
Headphone
type
Dynamic
Power output
20 mW
+
20 mW (at 10%
harmonic
distortion)
Power
requirement
3 V DC
two size AAA (R03)
batteries
Battery
life
For FM reception:
Approx. 32
hours with Sony
alkaline AM4 (N)
Approx. 17 hours
with Sony
UM-4 (NU)
For AM
reception:
Approx. 40 hours
with Sony
alkaline
AM4 (N)
Approx. 22
hours with
Sony
UM-4 (NU)
Mass
Approx. 154
g
(5
oz)
including
batteries
*
The frequency
display is raised or lowered by
steps of
0.1 MHz.(Example:
Frequency
88.05 MHz is displayed as
"88.0
MHz".)
Design and specifications are
subject to change without
notice.