XHDATA D-328 User Manual

XHDATA
D-328
Full Band Radio
User Manual
Independent Campus Radio Band(FM2)
① DC 5V/500 mA jack (charging LED indicator)
② Function switch
③ TF card
④ MP3 play key
⑤ Selection button
⑥ Volume adjust
⑦ Earphone jack
⑧ Band switch
⑨ Battery compartment (5C lithium battery)
PLEASE READ THIS MANUAL BEFORE OPERATION
MAIN PERFORMANCE INDICATORS
1.Frequency range:
FM 1/ FM2 87-108 / 64-87 MHz
AM 520-1620 KHz
SW1-9 4.75-22MHz
2.Sensitivity:
FM better than 3 µV
AM better than 1mV/m
SW better than 20 µV
3.Speaker: 4Ω/3W
4.Output power: 1.5W(RMS)
5.DC input: 5V/500mA
6.Standard 3.5mm earphone jack
7.Support TF card play (MP3 audio format
decoding)
8.Accessories: USB charging cable, hand
strap, user manual
FEATURES:
 This full-band radio uses the latest
generation of US radio technology.
which ensures that the radio has high
sensitivity, selectivity and stability. In
addition, the S / N ratio and the
capability of interference resistance
are significantly improved
 This radio has a simple mechanical
switch that allows you to switch
functions and radio bands. The
traditional analogue frequency display
can reduce the electromagnetic
interference caused by MCU
(microcomputer) frequency conversion,
ensuring a high S/N ratio, high
sensitivity and a better value for
money.
 An economical and environmentally
friendly lithium battery is used.
 3.5mm headphone jack
 Breakpoint memory during MP3
playback

XHDATA D-328 Specifications

General

Brand	XHDATA
Model	D-328
Category	Radio
Language	English

Summary

Main Performance Indicators

Frequency Range

Specifies the reception frequency bands for FM and AM radio signals.

Sensitivity

Indicates the radio's ability to detect weak signals for FM, AM, and SW bands.

Speaker Specifications

Details the impedance and power output of the built-in speaker.

Output Power

States the RMS output power of the radio's audio amplification.

DC Input

Specifies the voltage and current required for charging the device.

Earphone Jack

Identifies the standard connector type for external headphones.

TF Card Playback

Confirms support for playing MP3 audio files from a TF card.

Included Accessories

Lists the items provided with the radio, such as cables and straps.

Radio Functions

Tuning and Volume Adjustment

Instructions for selecting radio bands, stations, and adjusting volume.

Antenna and Reception

Guidance on using the telescopic antenna and body orientation for optimal reception.

Charging the Battery

Low Battery Indicators

Describes signs of a low battery and the need for charging.

Charging Procedure

Details on using the correct charger and expected charging time.

Battery Insertion

Ensures correct battery orientation to prevent damage and extend service life.

Charging Indicator

Explains the function of the LED indicator during charging.

MP3 Playback

Playback Setup

Steps to set the function switch and insert the TF card for playback.