Data Sheet

Specification
DAB(BAND Ⅲ ) ELECTRICAL PERFORMANCE
Model：DPR-45
Brand： SANGEAN
Temp： 25∘C R.H： 75%
Date： 2014/5/14
Test Item Condition CH Nom. Lim. Unit
Min 5A CH
RF Freq. Range
Max 13F CH
Adjacent Channel
Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧ -38 dBm
(Unwanted channel)
(Measurement to EN50248)
10A 32 dB
Far-off Selectivity
Fc : -70 dBm (Wanted channel)
Fi : ≧ -25 dBm
FM 75Khz/dev. Fc±5MHz
(Unwanted channel)
(Measurement to EN50248)
10A 50 42 dB
5A -93 -90 dBm
10A -94 -91 dBm
12B -94 -91 dBm
Sensitivity Without pop noise
13F -93 -90 dBm
5A -98 -94 dBm
10A -99 -94 dBm
12B -99 -95 dBm
Acquisition Selectivity
(Measurement to EN50248)
Tunning tune
13F -98 -95 dBm
S/N Ratio
with 20KHz LPF
Without pop noise 10A 60 50 dB
Max. input Signal Without pop noise 10A 0 -10 dBm
T.H.D.
with 20KHz LPF
Input : -10dBm 10A 1 3 %
Channel Balance Input : -10dBm 10A 1 ±2 dB
Current Consumption
(Batt=6V/Backlight off)
Without pop noise 12B 200 260 mA
Supply Voltage：
AC 230V Batt 6V
R.O： 50mW
Load： SPK 4Ω
EP 32Ω
Modulation： 1KHz with 20KHz LPF
Channel Freq.( MHz) Channel Freq.( MHz)
5A 174.928 5B 176.640
13F 239.200 12B 225.648
10A 209.936 13E 237.488
Remark： Approved by： Released / Tested by：
3