离岸价格
获取最新报价3 ~ 5 USD / ( Negotiable )
|100 Piece Minimum Order
国家:
China
型号:
TOT-12A
离岸价格:
3 ~ 5 USD / ( Negotiable ) 获取最新报价
位置:
-
最小订单价格:
3
最小订单:
100 Piece
包装细节:
-
交货时间:
3 to 5 Days
供应能力:
10000 Piece per Month
付款方式:
T/T, Western Union, Money Gram, PayPal
產品組 :
联系人 Mr. Mark
Tong He, Guangzhou, Guangdong
Car Radio FM Band Frequency
(10Mhz, 12Mhz, 16Mhz, 18Mhz, 20Mhz
optional)
| 10Mhz | Receiving 88Mhz to 108Mhz |
| 12Mhz | Receiving 88Mhz to 108Mhz |
| 14Mhz | Receiving 90Mhz to 108Mhz |
| 16Mhz | Receiving 92Mhz to 106Mhz |
| 18Mhz | Receiving 94Mhz to 108Mhz |
Technical Details:
| Voltage: | 12 Volts |
| Current: | DC 0.005 Amps |
| Loss of AM Signal | None |
Shift the Japanese version in line with the wave
band universal Japanese car
The radio band expander enables the orignal equipped radio in
Japanese imported cars to receive radio transmissions in other
countries.
Electronic circuit with both active and passive connections.
It achieves this by shifting the transmission frequencies into the band that the Japanese radio will detect.
It attaches in-line with the antenna on the stereo and will receive all stations from 88Mhz to 108Mhz, different from Japan radio frequency from 76Mhz to 90Mhz.
The supply for 12V DC (+) voltage to the red wire, negative to the black wire
1. Is it important to run Band Expander on 12
Volts?
Band Expander is designed to run on 12 Volts. There are
available 24 Volts Band Expanders, also most 24 Volts
vehicles have a 24 Volt to 12 Volt converter to run the
stereo system.
2. What are Radio Station Double-Ups?
Common to all FM Band Expanders are Radio Station
Double-Ups caused by shifting 20Mhz of bandwidth into
14Mhz of bandwidth ( 88Mhz to108Mhz shifted into 76Mhz to
90MHz ) and overlapping Japanese band FM Band and
International FM Band ( 88Mhz to 90Mhz ) eg: Radio
Station 105.4Mhz and 95.4Mhz will both tune into the car
radio at 85.4Mhz.
3. What are Radio Frequency Blank
Spots?
Common to all Band Expanders frequency harmonics
generated by Crystal oscillator. Operating well below
receiving frequencies producing blank-spots on frequency
tuning range. For 10Mhz frequency shift Blank Spots are
90 and 100Mhz for 12Mhz shift they are 96 and 108Mhz
for14Mhz shift 98Mhz for 16Mhz shift 96Mhz and 18Mhz
shift is 90 and108Mhz.
4. Does the Band Expander change the Car Radio
Display
No the Band Expander does not change the radios display,
it only changes the original frequency once tuned,
program into pre-select memory.
5. Are FM Band Expanders all the same
?
No they are not all the same. They may work but there can
be or a number of unsatisfactory performance problems.
E.G. radio interference, weak signal, inadequate
bandwith.
6. Is Radio filter important?
It is essential requirement in rejecting unwanted
frequencies interfering with the shifted FM Band.
Unfortunately most countries frequency range is fully
utilized, resulting in large numbers of Communication
Equipment operating above and below FM Band. Compromising
filter's performance will result in more interference
occurring.
7. Can I change the car radio set internally to new FM
Band ?
Yes there is a small number of sets that can be changed,
they require changing the microcontroler's software and
or replacing tuner pack.
| 国家: | China |
| 型号: | TOT-12A |
| 离岸价格: | 3 ~ 5 / ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 3 |
| 最小订单: | 100 Piece |
| 包装细节: | - |
| 交货时间: | 3 to 5 Days |
| 供应能力: | 10000 Piece per Month |
| 付款方式: | T/T, Western Union, Money Gram, PayPal |
| 產品組 : | FM Band Expander |
