Retekess TR508 Bedienungsanleitung

FM TRANSMITTER

TR508 - +VOL

- +VOL

108.00

FM MHz

Instruction Manual

Before use, please read it carefully and properly keep

CAUTION:

Never operate the transmitter without connecting a suitable antenna

or dummy 50Ohm load to the output otherwise there is a serious

danger of destruction of the output stage of the transmitter.

The manual without permission of the company, not in any form or

method to copy, transmit, copy, or translated into any language or

computer language.

FCC Information

This device complies with part 15 of the FCC Rules. Operation is

subject to the following two conditions:

(1) this device may not cause harmful interference and

(2) this device must accept any interference received, including

interference that may cause undesired operation.

Operation of this equipment in a residential area is likely to cause

interference in which case the user at his or her own risk and

expense will be required to correct the interference.

Declaration of Conformity, declares that the POD-FM conforms to

the following standards, in accordance with the provisions of the EC

Directive 89/366/EEC: EN 55022 (CISPR 22:1985), Class A. \

Warranty

Warranty that this product will be free from defects in materials and

workmanship for period of time specified on the product packaging.

This limited warranty shall commence from the date of purchase.

Warranty is not transferable and is limited to the original purchaser.

If product is found to be defective then, as your sole remedy and as

the manufacturer's only obligation, we will repair or replace the

product. This warranty shall not apply to products that have been

subjected to abuse, misuse, abnormal electrical or environmental

conditions, normal wear and tear or any condition other than what

can be considered normal use.

Limitation of Liability

The liability of arising from this warranty and sale shall be limited to

a refund of the purchase price. In no event shall be liable for costs of

procurement of substitute products or services, or for any lost profits,

or for any consequential, incidental, direct or indirect damages,

however caused and on any theory of liability, arising from this

warranty and sale. These limitations shall apply not with standing

any failure of essential purpose of any limited remedy.

Contents

Introducing the FM Transmitter

Technical target

Package Contents

About TR508 Products and Services

Hardware Basics

Installation Instruction

Using the FM Transmitter

Adjustment of Radio Frequency Channels

Power On/Off

Important Notice

Troubleshooting

Setting and adjustment of special functions

(Out Power and Freq. set)

Appendix

Introducing the TR508 FM Transmitter

Thank you for purchasing our transmitter. This stereo FM transmitter

can easily built a wonderful FM radio station. And it has a beautiful

aluminum alloy cover.

We presents a brand new 500mW PLL FM Stereo Transmitter for

FM stereo broadcasting, built in LCD display with blue backlight,

Built in micro controller for frequency control and display. Built in FM

stereo transmitter IC with PLL technology, surface-mount tech,

reliable working condition. The transmission frequency is highly

stable, compact design with aluminum enclosure.

transmission distance more than 300 meters (In the line of

sight，field, open land). This transmitter is ideal for al stereo

audio broadcasting, MP3, PC, TV, wireless speakers, game device,

etc. The FM Transmitter will not drift between stations because of

our advanced stereo PLL Digital Tuner Technology.

The FM Transmitter use the control panel buttons to control the

frequency that it broadcasts on so if the power is lost and then

restored it will begin broadcasting back on that exact same

frequency. This avoids any need to reset the FM Transmitter back

to the frequency you original y wanted. We use a switch to turn the

transmitter on and off.This allows the transmitter to automatically

turn back if power were to be lost and then restored.

The FM Transmitter is designed to operate non-stop 24/7.

The higher you place the antenna the farther you will transmit.

Complete easy to follow plug & play instructions are included plus

tips on getting the best distance possible.

If you can match a good antenna to the FM transmitter, the effect

will be better. The transmission range depends on many factors.

The true distance is based on the sensitivity of the receiver,

antenna of the receiver, and the building and other obstructions,

which are between the transmitter and receiver. And the distance

will be much more in countryside.

★Only for reference, also the covering distance is

concern with the antenna and environment.

TR508 FM Transmitter, it's owners, and employees accept no

responsibility whatever for any consequences arising from the use

or misuse of unlicensed or unapproved equipment. We suggest

that you check local laws before operating or purchasing

transmitting equipment. Again, it is your responsibility not to break

the law

NO. project

1 working voltage 11~13V DC

（Rated voltage 12 v）2 working current <300mA

3 frequency domain 76~108Mhz

4 frequency stability ±10PPM

5 stepped frequency 100KHZ

6 The operating temperature

of the environment -10℃~50℃7 output impedance 50Ω

8 Rf power output range H:500mW (L:100mW)

9 Harmonic and

noise radiation ≤－60dB

10 audio distortion <0.30%

11 frequency response 20HZ~15000HZ

12 Preemphasis delay 50us

13 degree of separation ≥40 dB

14 input level ≤-10 dBV

15 Modulation frequency

deviation ±75KHZ

16 SNR(Signal to Noise Ratio) ≥65 dB

17 Machine Size L:113mm;W:88mm;H:39mm

18 Machine weight 269g

Package Contents

• 1xTR508 FM Transmitter

• 1x100~240VPower Supply

• 1x 3.5mm Audio Cable

• 1x Rubber Antenna

Hardware Basics

1 2 3 4 5 6 7

- +VOL

108.00

FM MHz

Connect antenna first, then connect the power supply!

ANT

50฀

DC12V-1A

9 10

- 1、Audio volume

2、MIC volume

3、3.5mm Jack for Audio Cable input

4、3.5mm Jack for electret microphone (And the computer use

the same microphone) input

5、Power Button (On/Off)

6、"+"Frequency Up Button (To increase the radio frequency)

7、"-"Frequency Down Button (To decrease the radio

frequency)

8、LCD Digital Display for the Radio Frequency

9、Jack for DC 11-13V

10、Antenna socket

Installation Instruction

Connect the Antenna to FM Transmitter.

Connect the FM Transmitter to AC Adapter, then plug AC adapter

to power outlet.

* Note: When the Power supply is connected, the “OFF”

signal will be show on LCD Digital Display:

- +VOL

Connect the iPod, MP3 or CD Player to FM Transmitter with the

audio cable.

Using the FM Transmitter

1. Press Power Button to turn on the Digital Transmitter. The LCD

Digital Display shows the

pre-set radio frequency channel (For example, 98.0MHz).

2. Turn on your radio and switch to FM channel, adjust the radio

frequency channel to desired channel. Now the radio will output as

“zzz” sound or radio music now.

3. Then adjust the radio frequency channel of the Digital

Transmitter to the same radio frequency channel of the radio. (For

example, if the radio frequency channel is set to 98.0MHz then the

FM Transmitter should also be set to 98.0MHz).

When the radio frequency channel of the Digital Transmitter and the

radio are same, the “zzz” sound will stop. Adjust the volume to

medium level in iPod or audio player, and start playing music. Now

you will hear the music playing from the mp3 or audio player will

output from the radio. Note: If volume level from mp3 or audio

player is high, the music output from the radio will sound

distorted.

5. Adjust the volume in your radio until the satisfactory output is

reached.

6. When interference occurs, the music from radio will not sound clear.

In this case, please switch to different channels by repeating Step 2

and 3 until the music sound quality is clear again.

Adjustment of Radio Frequency Channels

1. Press Power Button to turn on the FM Transmitter

2. Adjust the FM frequency channels: (Radio frequency channels

adjustment range is 76.0MHz~108.0MHz.)

3. Press Frequency Up/Down Button to increase/decrease 0.1MHz

radio frequency channels on the Transmitter.

4. Press and hold the Frequency Up/Down Button to continuously

increase/decrease radio frequency channels on the Digital

Transmitter.

Power On/Off and Power

Press Power Button turn off the FM Transmitter.

Important Notice

• This product should be kept in dry condition and away from water.

• Keep the product off direct sunlight or high temperature environment.

• Please unplug the power plug when it is not in use.

Troubleshooting

1、If the FM Transmitter does not function normally,

• Please check whether all wires/ cables being connected tight and

correct.

• If the product cannot be powered on, check whether the AC adapter

works and connects properly.

2、If music output from the radio is distorted (not clear),

• First, reduce volume from iPod or audio player to medium or lower

volume range, and then turn up volume from radio to desired level.

The music sound quality should improve.

• If the pervious method does not improve the music sound quality,

it means the problem may be due to frequency interference. Then

you need to switch to other channel.

3、If the volume output from the radio is too loud when the FM

Transmitter is not being in use,

• When FM Transmitter is in used, desired volume output level from

the radio is typically higher than without using FM Transmitter. To

prevent the volume output too loud when the FM Transmitter is not

being in use, you can decrease the radio volume and increase the

iPod or audio player volume as long as the sound from the radio

remains clear.

4、If music output from the radio have current acoustic interference,

• Try to change the location of the transmitter, or change the

location of the power supply, or change the location of the audio

line. Power supply must be away from the transmitter at work.

Setting and adjustment of special functions

Power adjustment and frequency adjustment

2010 V1.2 version with two level power adjustment: High power

(H):> 500mW; low-power (L): <100mW

Step 1:

First press and hold the power switch " ", and then insert the

power plug to the Power jack " ".

Step 2:

Release the power switch " " after 3 seconds, LCD screen shows

the "H" or "L".

Through the "▲/▼" switch "H/L". Press "▲", LCD screen display

"H", Press "▼" LCD screen display "L". "H" is the output power >

500mW; "L" is the output power <100mW.

Connect antenna first, then connect the power supply!

ANT

50฀

DC12V-1A

OFF - +VOL

- +VOL - +VOL

- +VOL

H- +VOL

- +VOL

Step 3:

Press the power switch " " confirm settings. The LCD screen

display 108.0MHz. This is the highest frequency of use. Through the

▲/▼" can be changed it, adjustable range:76-108Mhz.

Again press the power switch " " confirm settings, The LCD screen

display "87.00MHz". This is the lowest frequency of use, Through the

"▲/▼" can be changed it, adjustable range: 76-108Mhz..

Warning: lowest frequency high-end can not be even higher than the

highest frequency.

For example, To set the transmitting frequency range is 90MHz to

100MHz,Through the "▲/▼" changed to 100Mhz, press the power

switch " " confirm settings, follow Through the "▲/▼" changed to

90Mhz.

Step 4:

Press the power switch " " confirm settings, after 3 seconds , The

LCD screen display "OFF".

Again press the power switch " " , The transmitter Start working.

Transmitter covering Distance（Reference/kilometer）

108.00

FM MHz

- +VOL

76.00

FM MHz

- +VOL

Receive sensitivity Transmit power Transmit power Transmit power Transmit power

0.1～0.5W 1～2W 10～30W 30～50W

City 0.1～0.5 1～2 3～5 5～8

Town 0.2～0.6 2～3 5～8 8～10

Environs 0.3～1 3～5 8～15 10～30

Widen Plain 0.5～2 8～20 10～30 20～40

Sea communication 1～3 10～30 20～40 20～50

Inhaltsverzeichnis

Andere Retekess Sender Handbücher

Retekess

Retekess TR509 Bedienungsanleitung

Retekess

Retekess TR507 Bedienungsanleitung

Retekess

Retekess TA001 Bedienungsanleitung

Retekess

Retekess TR502 Bedienungsanleitung

Retekess

Retekess TR510 Bedienungsanleitung

Retekess

Retekess TR501 Bedienungsanleitung

Retekess

Retekess TR505 Bedienungsanleitung

Retekess

Retekess TR505 Bedienungsanleitung

Retekess

Retekess T130S Bedienungsanleitung

Retekess

Retekess TT117 Bedienungsanleitung

Retekess

Retekess TR506 Bedienungsanleitung

Retekess

Retekess TR502 Bedienungsanleitung

Beliebte Sender Handbücher anderer Marken

NIVELCO

NIVELCO EasyTREK SCA-300 Series Betriebsanleitung

Honeywell

Honeywell 5816WMBR Bedienungsanleitung

Kamstrup

Kamstrup READy MTU Betriebsanleitung

Omega

Omega ZW Series Bedienungsanleitung

ABB

ABB Field 264H Leitfaden

Alinco

Alinco DJ-V17T Bedienungsanleitung

Dejero

Dejero EnGo 3x Bedienungsanleitung

Rosemount

Rosemount 4600 Bedienungsanleitung

Speaka Professional

Speaka Professional 2342740 Bedienungsanleitung

trubomat

trubomat GAB 1000 Bedienungsanleitung

Teledyne Analytical Instruments

Teledyne Analytical Instruments LXT-380 Bedienungsanleitung

Rondish

Rondish UT-11 Bedienungsanleitung

MG 10JRE Bedienungsanleitung

Burkert

Burkert 8177 Bedienungsanleitung

Firetide

Firetide HotPort 3203 Handbuch

Tele Radio

Tele Radio T9-02 Bedienungsanleitung

Rotronic

Rotronic HygroFlex HF3 Series Bedienungsanleitung

Jamara

Jamara FCX6 Pro Tel Bedienungsanleitung