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RQT9124
44
Power
Rechargeable Battery
DC 1.2 V Ni-MH: 1 piece
Battery DC 1.5 V AAA LR03: 1 piece
Recharging spec.
Only USB Recharge, Recharging time
: Approx. 2 hours
Audio
Sampling Frequency
(Stereo/Monaural)
XP: 44.1 kHz/44.1 kHz
LP: 22.05 kHz/16 kHz
EP: 11.025 kHz/8 kHz
Recording Format MP3
Playable Bit Rate (MUSIC folder)
8 kbps to 320 kbps
Playable Sampling
Frequency (MUSIC folder)
8 kHz to 48 kHz
Frequency Response
(-10 dB Rec-Play,
Monaural)
XP: 180 Hz to 15,000 Hz
LP: 180 Hz to 6,200 Hz
EP: 180 Hz to 3,400 Hz
Built-in Microphone S/N Ratio
40.5 dB (XP) Filter (JIS A)
Jack
USB USB2.0 (Hi-Speed)
Audio
Output
Earphone
ø 3.5 mm jack, 16
Ω
, Max. 3 mW
Speaker output
ø 20 mm, 8
Ω
, Max. 50 mW
Built-in Memory
RR-US950 RR-US750
2 GB
∗1
1 GB
∗1
Operating Temperature 0°C to 40°C
Operating Humidity
20% to 80% (non-condensing)
Rechargeable Temperature
5°C to 35°C
∗1 Usable capacity will be less.
Battery life (may be less depending on the operating conditions.)
Battery (AAA LR03)
Recording mode
Rec
∗3
Play
∗4
Alkaline
battery
∗2
/
Rechargeable
battery
Stereo
XP approx.15/10 h. approx.13/9 h.
LP approx.18/12 h. approx.13/9 h.
EP approx.20/13 h. approx.13/9 h.
Monaural
XP approx.23/16 h. approx.13/9 h.
LP approx.28/19 h. approx.13/9 h.
EP approx.30/20 h. approx.13/9 h.
∗2 Using recommended Panasonic Alkaline battery.
∗3 When zoom microphone is off.
∗4 When audio is output from speaker (Volume: 13,
EQ: off, playback speed control: × 1)
Standard recordable time
Recording mode RR-US950 RR-US750 Bit rate
Stereo
XP
36h.10min. 18h.
128kbps
LP
72h.30min. 36h.10min.
64kbps
EP
145h.10min. 72h.30min.
32kbps
Monaural
XP
72h.30min. 36h.10min.
64kbps
LP
145h.10min. 72h.30min.
32kbps
EP
290h.20min. 145h.
16kbps
Max. Dimensions (W × H × D)
33.6 mm × 115.0 mm × 17.6 mm
Cabinet dimensions (W × H × D)
33.1 mm × 115.0 mm × 14.7 mm
Mass
Approx. 56.0
g
with battery
Approx. 44.0
g
without battery
* Specifications are subject to change without
notice.
Specifications