User's Manual
REPORT NO : HCT-F02-1104 FCC ID : N5ZDN308 DATE : NOVEMBER 12, 2002
HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD.
SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI,KYOUNKI-DO, 467-701,KOREA
TEL : +82 31 639 8518 FAX : +82 31 639 8525
3 . Digital Voice Recorder & Receiver Specification
3-1. Digital Voice Recorder
Recording Time
DN308(LP:250Min, SP:125Min)
Recording System Flash Memory
Number of Message Max.400
Voice Freq. Bandwidth 350Hz~4KHz
Maximum output
80mW or more(16Ω Speaker)
Speaker Built-in 28mm round dynamic speaker
3.5mm mini-jack, impedance 16Ω
Input Built-in Microphone
3.5mm mini-jack, impedance 2kΩ
External Connection Earphone 3.5mm mono
Jack External Mic Jack :3.5mm mono
Power Supply Rated Voltage : DC3V
Battery : Two " AAA " Size Battery
(LR03 or R03)
Battery Life Approx. 9 hours(Play Mode, Vol:10)
11 hours(Rec. Mode)
Dimension H:101mm x W:3441 X D:15mm
(without protrusions)
Weight 43g(without Battery)
3-2. Receiver
Sensitivity
-95dBm @400Ω, BR=20Kbit/s, BER<10¯³
Maximum Bit Rate 20Kbit/s
Frequency Band 315.16MHz
IF Bandwidth 400KHz
Crystal Frequency 4MHz
Antenna Type T-Loop Antenna On PCB
Frequency Channel No 1 Ch