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Product Description and Setup
With the MUX switch DOWN. The music source is through the 3.5 mm jack
The Bluetooth receiver inside the BTAM xmitter is enabled when the Bluetooth power is on. Blinking blue light. Your
Laptop and Phone need to be paired once to store the BTAM address in each of the devices.
The transmitter power switch
enables the transmitter. Solid red light. Its power is independent of the Bluetooth power.
The Bluetooth AM Transmitter Specifications
Weight: 1.0 lb 8 oz
Size (WHD): 5.3 x 1.7 x 5.3 inches
AM Transmitter: 50 ~ 60 mW
Signal strength distance: >50ft with 10 ft wire antenna
Adjustable transmitting frequency: 530 KHz to 1520 KHz
Audio Input
Max Input Signal: 1Vp-p
Min Input Signal: 20 mv p-p
Bluetooth
OVC3860 chip
Signal strength distance: 15ft
Supports: A2DP/AVRCP
Supplied with unit
12 ft of 28 gauge wire with clip
3 ft cable with 3.5mm stereo male-male connector
Product Specifications
I'm confident that you will be pleased with the quality and performance of any product you purchase from Vadax Radio. If you do have
a problem with any of my products, please contact me at info@vadaxradio.com or call me at 512-221-1335. Defective components will
be replaced free of charge. If you're simply not happy with the product, or the product isn't what you expected, I'll refund your
money. Simple as that. I don't expect you to pay for products you aren't happy with. You don't have to explain anything to get a refund,
but I'd appreciate knowing what failed to meet your expectations. Any feedback will help me to improve my products.
PRODUCT GUARANTEE
PLACE YOUR ORDER AS FOLLOWS
WE TAKE PAYPAL Payments
STEP 1
EMAIL TO :INFO@VADAXRADIO.COM
TO CONFIRM YOUR ORDER AMOUNT AND SHIPPING ADDRESS
STEP 2
WE WILL REPLY BACK TO YOU ON STOCK AVAILABILITY, PRODUCT COST PLUS SHIPPING CHARGES AND TEXAS SALES TAX IF SHIPPING ADDRESS IS IN TEXAS.
ALL SHIPPING IS 2-3 DAY PRIORITY MAIL USPS
STEP 3
IF YOU ARE SATISFIED WITH THE STEP 2 TOTAL, THEN GO TO PAYPAL AND TRANSFER THE AMOUNT TO INFO@VADAXRADIO.COM.
STEP 4
ALL ORDERS ARE SHIPPED IMMEDIATELY OR NEXT BUSINESS DAY, AS APPLICABLE
1
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The majority of the Antique Radios manufactured in the 20s thru the 40s received only the AM Broadcast band
and or Short wave band. Today Talk and Sports dominate these bands. Owning a US made Vintage radio should
be more than an antique just setting in your room. It should be played. The Bluetooth AM transmitter enables both
bluetooth and standard 3.5 mm music sources (mp3, ipods,CD players) to be heard on your vintage radio.
The Bluetooth AM transmitter is an upgrade to the original Portable AM transmitter.
Version 8.0 has eliminated the batteries. The unit is powered through a 12 volt wall unit. The volume control has been eliminated. The volume is controlled by the music source; MP3 player(CD, etc) or bluetooth device (smart phone, PC,)
The toggle switch on the right is a mux switch which allows selection of the music source
VERSION 10.1 similar to version 10. . The new version has increased the broadcast distance >50 ft allowing several radios to receive the audio signal. The Load control is identical to Ver10 to improve antenna length to broadcast frequency efficiency. An internal isolation transformer allows one wall power unit to be used on Ver10.1.
and or Short wave band. Today Talk and Sports dominate these bands. Owning a US made Vintage radio should
be more than an antique just setting in your room. It should be played. The Bluetooth AM transmitter enables both
bluetooth and standard 3.5 mm music sources (mp3, ipods,CD players) to be heard on your vintage radio.
The Bluetooth AM transmitter is an upgrade to the original Portable AM transmitter.
Version 8.0 has eliminated the batteries. The unit is powered through a 12 volt wall unit. The volume control has been eliminated. The volume is controlled by the music source; MP3 player(CD, etc) or bluetooth device (smart phone, PC,)
The toggle switch on the right is a mux switch which allows selection of the music source
VERSION 10.1 similar to version 10. . The new version has increased the broadcast distance >50 ft allowing several radios to receive the audio signal. The Load control is identical to Ver10 to improve antenna length to broadcast frequency efficiency. An internal isolation transformer allows one wall power unit to be used on Ver10.1.
Price: .
VERSION 10.1
With the MUX switch UP. The music source is through the Bluetooth receiver
One 12 Volt DC transformer
VERSION 10.1
Bluetooth AM Transmitter
VERSION 10.1
VERSION 10.1
Band Knob position determines the frequency range of the Tune Knob.
Band Knob-------------Frequency range
full CC------------------530 to 760 KHz
center-------------------630 to 1100 KHz
full CW------------------910 to 1520 KHz
Load Knob position sets the best match between the antenna length chosen to the selected frequency. With an antenna length of 12ft the following table shows the selected frequency range with the best match
Frequency--------------Load Knob
650 KHz----------------full CC
> 850 KHz-------------center
>1320 KHz-------------full CW
Band Knob-------------Frequency range
full CC------------------530 to 760 KHz
center-------------------630 to 1100 KHz
full CW------------------910 to 1520 KHz
Load Knob position sets the best match between the antenna length chosen to the selected frequency. With an antenna length of 12ft the following table shows the selected frequency range with the best match
Frequency--------------Load Knob
650 KHz----------------full CC
> 850 KHz-------------center
>1320 KHz-------------full CW
The best loading is determined empirically by the quality (low back ground noise) of the audio at 50 ft.
Lower frequencies less than 850 KHz with a short antenna of 4 ft are more sensitive to the Load position knob.
Antennas < 3 ft work poorly on most frequencies and load positions
Lower frequencies less than 850 KHz with a short antenna of 4 ft are more sensitive to the Load position knob.
Antennas < 3 ft work poorly on most frequencies and load positions
Back Side Connections for VERSION 10.1
Connect the antenna wire supplied.
Wire should be vertical for best performance
Find a quiet location on your radio.(630 KHz to 1100 KHz)
Set both power switches up.
Set Mux switch up for Bluetooth or Dwn for external audio (mp3 , CD)
Set the Band Knob to center for this example setup.
Set the Load Knob full CC
Rotate the Tune knob until the audio is heard on the radio.
Adjust the radio tuner to get closer to the transmitter frequency
The audio level is controlled by the Bluetooth music source or the MP 3 device.
Distortion of the audio is caused by too much volume by the music device.
Wire should be vertical for best performance
Find a quiet location on your radio.(630 KHz to 1100 KHz)
Set both power switches up.
Set Mux switch up for Bluetooth or Dwn for external audio (mp3 , CD)
Set the Band Knob to center for this example setup.
Set the Load Knob full CC
Rotate the Tune knob until the audio is heard on the radio.
Adjust the radio tuner to get closer to the transmitter frequency
The audio level is controlled by the Bluetooth music source or the MP 3 device.
Distortion of the audio is caused by too much volume by the music device.
Pairing the BTAM Xmitter with your Device
1) When the BTAM is powered (Bluetooth power switch on) it is searching to connect or pair with a bluetooth device
2) Turn on your bluetooth device and enable its search mode,
3) Keep the distance short during this operation.
4) Your bluetooth device should find "POR 1007BT" that is the generic name of the chip inside the BTAM. Several devices pair automatically others will require a four digit code "0000" to complete the pair.
5) If you have paired your PC device or another device and its active and you want to pair another device, you need to disable the bluetooth mode of the previous paired device to allow the new device to pair.
6) If the BTAM does not receive a bluetooth signal for awhile the internal chip will power down and the blinking blue light will turn off. The radio transmitter is still active.
7)To restart the BTAM after a automatic shut down, turn off the the bluetooth switch for a few seconds and then turn it back on. The blinking light will be enabled and begin searching.
8) Your Bluetooth or MP 3 device controls the amount of audio amplitude your radio will receive. If this volume is too high the BTAM transmitter will garble the audio to the radio.
2) Turn on your bluetooth device and enable its search mode,
3) Keep the distance short during this operation.
4) Your bluetooth device should find "POR 1007BT" that is the generic name of the chip inside the BTAM. Several devices pair automatically others will require a four digit code "0000" to complete the pair.
5) If you have paired your PC device or another device and its active and you want to pair another device, you need to disable the bluetooth mode of the previous paired device to allow the new device to pair.
6) If the BTAM does not receive a bluetooth signal for awhile the internal chip will power down and the blinking blue light will turn off. The radio transmitter is still active.
7)To restart the BTAM after a automatic shut down, turn off the the bluetooth switch for a few seconds and then turn it back on. The blinking light will be enabled and begin searching.
8) Your Bluetooth or MP 3 device controls the amount of audio amplitude your radio will receive. If this volume is too high the BTAM transmitter will garble the audio to the radio.
Instruction Videos
for
Bluetooth Car AM Transmitter
Bluetooth Car AM Transmitter
CLICK
$95 plus shipping
Transmitter ON/OFF
Bluetooth ON/OFF