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JK AUDIO innkeeper PBX Desktop Digital Coupler

Total:1329 USD

Item:1250 USD   Shipping:79 USD

JK AUDIO innkeeper PBX Desktop Digital Coupler

JK Audio's Innkeeper PBX is a desktop digital coupler can be used for a telephone interview. Innkeeper PBX can be in your PBX phone system to send mic and line level signals, while ensuring that your voice and the voice of the caller accurate separation. The rear panel of which a stereo output interface your voice transmission, the other is the caller's voice. Balanced XLR output interface transmits only the caller's voice. Innkeeper PBX can connect microphones, headphones, mixer, sound card, telephone handset and telephone equipment. Simply connect the handset removed from the telephone, and then connect to the Innkeeper PBX on. Now comes the Innkeeper PBX connection cable to the telephone. When you press the "Broadcast" (radio) button, the handset will automatically disconnect, press the "Handset" (handset) will restore the connection. Digital Coupler connection via a telephone handset audio signal into a PBX phone system. A digital signal processor (DSP) will continue to monitor the audio signals of both the call to ensure accurate separation. It's proprietary bidirectional echo canceller program can achieve the desired separation effect, generally more than 50 dB, and does not require any installation, it will not send in the line noise sonic boom. Innkeeper PBX can be a multi-line digital telephone system into a simple talk show console. Other applications include: telephone interviews, talk shows, church PA interface, and conference room full duplex applications.

 

Total:1329 USD

Item:1250 USD   Shipping:79 USD

How far(long) the transmitter cover?

The transmission range depends on many factors. The true distance is based on the antenna installing height , antenna gain, using environment like building and other obstructions , sensitivity of the receiver, antenna of the receiver . Installing antenna more high and using in the countryside , the distance will much more far.

EXAMPLE 5W FM Transmitter use in the city and hometown:

I have a USA customer use 5W fm transmitter with GP antenna in his hometown ,and he test it with a car, it cover 10km(6.21mile).

I test the 5W fm transmitter with GP antenna in my hometown ,it cover about 2km(1.24mile).

I test the 5W fm transmitter with GP antenna in Guangzhou city ,it cover about only 300meter(984ft).

Below are the approximate range of different power FM Transmitters. ( The range is diameter )

0.1W ~ 5W FM Transmitter :100M ~1KM

5W ~15W FM Ttransmitter : 1KM ~ 3KM

15W ~ 80W FM Transmitter : 3KM ~10KM

80W ~500W FM Transmitter : 10KM ~30KM

500W ~1000W FM Transmitter : 30KM ~ 50KM

1KW ~ 2KW FM Transmitter : 50KM ~100KM

2KW ~5KW FM Transmitter : 100KM ~150KM

5KW ~10KW FM Transmitter : 150KM ~200KM

How to contact us for the transmitter?

Contact: Sky Blue 
Cellphone: +8615915959450
WhatsApp: +8615915959450
WeChat: 727926717  
QQ: 727926717
Skype: sky198710021
E-mail: sky@fmuser.org

Tell me
1.How far you want to cover in radius ?
2.How high will you install the antenna ?
3.Where are you from ? What is your detail address, so that we can check the enviroment there.
And we will give you professional advice.

About Us

We specialized in production and sales of FM / TV Transmitter , FM / TV antenna , the FM / TV transmitter accessories. We have been exporting FM /TV transmitter for 6 years. We have clients all over the world, not only the resellers but also the consumers. With 6 years experience in this field ,we have professional team and excellent aftersales service. We dedicated in supplying the best quality products with competive prices and excellent customer sevice! If you have any question about it , No matter you buy or not, please feel free to tell us your questions,we are very willing to help you and solve your problems. Contact email : sky@fmuser.org

Our Factory

We have modernization of the factory . You are welcome to visit our factory when you come to China.

At present , there are already 1095 customers around the world visited our Guangzhou Tianhe office . If you come to China , you are welcome to visit us .

At Fair

This is our participation in 2012 Global Sources Hong Kong Electronics Fair . Customers from all over the world finally have a chance to get together.

Where is Fmuser ?

You can search this numbers " 23.127460034623816,113.33224654197693 " in google map , then you can find our fmuser office .

FMUSER Guangzhou office is in Tianhe District which is the center of the Canton . Very near to the Canton Fair , guangzhou railway station, xiaobei road and dashatou , only need 10 minutes if take TAXI . Welcome friends around the world to visit and negotiate .

Contact: Sky Blue
Tel: 86-20-87597795 Fax: 86-20-87588285
Cellphone: +8615915959450
E-mail: sky@fmuser.org
QQ: 727926717
Skype: sky198710021
Address: No.1604 Room HuiLan Building No.273 Huanpu Road Guangzhou China Zip:510620

English: PayPal, Credit Card, Western Union, Money Gram, Alipay,Money Bookers and T/T .

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    We recommend you use Paypal to buy our items ,The Paypal is a secure way to buy on internet .

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    Credit Card.If you do not have paypal,but you have credit card,you also can click the Yellow PayPal button to pay with your credit card.

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    Pay by Money Gram to me :

    First name: Zhuozhong 
    Last name : Lin
    Country: China
    City: Guangzhou

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    Pay by Western Union to me :

    First name: Zhuozhong
    Last name : Lin
    Country: China
    City: Guangzhou

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    T/T . Pay by T/T (wire transfer/ Telegraphic Transfer/ Bank Transfer)

    Account NO:127 854982 833
    Beneficiary Name: LI QUAN
    Bank Name: THE HONG KONG AND SHANGHAI BANKING CORPORATION LIMITED
    Bank Address: 1 QUEEN’S ROAD CENTRAL HONG KONG
    Swift code:HSBCHKHHHKH
    Bank code:004

* It will be sent in 1-2 working days when payment clear.

* We will send it to your paypal address. If you want to change address, please send your correct address and phone number to my email sky@fmuser.org

* If the packages is below 2kg,we will be shipped via post airmail, it will take about 15-25days to your hand.

If the package is more than 2kg,we will ship via EMS , DHL , UPS, Fedex fast express delivery,it will take about 7~15days to your hand.

If the package more than 100kg , we will send via DHL or air freight. It will take about 3~7days to your hand.

All the packages are form China guangzhou.

* Package will be sent as a "gift" and declear as less as possible,buyer don't need to pay for "TAX".

* After ship, we will send you an E-mail and give you the tracking number.

All of our item have 3 month Warranty .
Contact US--->>Return the item to us--->>Receive and send another replace .

Name: Liu xiaoxia
Address: 1604Fang HuiLanGe HuangPuDaDaoXi 273Hao TianHeQu Guangzhou China.
ZIP:510620
Phone: +8615915959450

Please return to this address and write your paypal address,name,problem on note:

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E-mail:sky@fmuser.org   WhatsApp:+8615915959450   Skype:sky198710021 Chat with me
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