Па электр күчөткүч
PA RF Power Amplifier for DVB-T COFDM TX Transmitter transmission 1-watt 2-watt 5-watt 10-watt 20-watt 30-watt 40-watt 50-watt Frequency Customization 170-3000Mhz (1.4G 2.4G 3G)
Мазмуну
Ыңгайлаштыруу
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Па күч күчөткүч rf модулу RF сигналынын кубаттуулугун күчөтүү натыйжасын ишке ашырат. киргизүү чыңалуу 12V болгондо, COFDM модуляция тактасына туташуу, чыгуу кубаты 1w чейин болушу мүмкүн (+30дБм)
Өзгөчөлүктөрү
- Иш жыштык тилкеси: 300MHz ~ 360MHz (көп жыштык жөнгө болот)
- бекемдөө: 45дБ
- Паут: +33дБм (PAR = 9.9dB)
- ACPR: < -36dBc
- IP3: +49дБм
- ызы-чуу Figure: 6дБ
- Сунуш чыңалуу: 12V, чыгаруу 1w (+30дБм) бийликти өткөрүп берүү, энергия керектөөнү 8.7W жөнүндө.
- RF Interface: SMA эркек жип тешик
өзгөчөлүктөрү
Электр мүнөздөмөлөрү @ + 25 ℃,ZS = ZL = 50Ω,VCC = 12V
Parameter | Unit | Minimum | типтүү | эң жогорку |
Frequency колому | MHz | 300 | кошумча | 360 |
Small Signal Gain | DB | 45.0 | ||
Gain түздүгү дБ | DB | +/-0.5 | ||
Output Power Pout @Pin=-15dBm | дБм | 30.0 | ||
IP3 дБм +49 | дБм | 49.0 | ||
ACPR(WCDMA PAR = 9.9dB) | dBc | -40 | ||
кайтарым Жалгыз | дБ | -45 | ||
ызы-чуу Figure | дБ | 4 | ||
натыйжа(Паут = + 39dBm @ 470MHz) | % | 13.8 | ||
VSWR киргизүү | 1.3:1 | |||
продукция | 2.0:1 | |||
DC Power Supply | V | 7.4 | 10.0 | 12 |
Supply Current (Quiescent) | мА | 300.0 | ||
көлөм | 35.1мм х х 18.1mm 0.6mm |
Кошумча Frequency
PA1W330 Frequency 300 ~ 360Mhz
PA1W470 Frequency 450~500Mhz
PA1W550 Frequency 544~564Mhz
PA1W600 Frequency 580~620Mhz
PA1W700 Frequency 680~720Mhz
Ыңгайлаштырылган 2W
2PA Power Amplifier 185Mhz-215Mhz 12V ж 75ohms 6dbm киргизүү 33dbm өндүрүшүнүн
Абсолюттук Maximum Ratings
Parameter | Absolute Maximum |
RF Киргизүү Power | -5.0 дБм |
Supply Voltage | +14V |
Operating Temperature | -40℃ үчүн +, 65 ℃ |
Сактоо температурасы | -55℃ үчүн + 100 ℃ |
2~3W COFDM Power Amplifier
This amplifier is a 2~3W Sub-1GHz linear power amplifier, designed for COFDM transmitter applications. The amplifier offers a compact and rugged design.
2-3W COFDM power amplifier Feature
- бекемдөө: ≥41±1дБ
- Maximum RF input power: -8±1.0 дБм
- RF Power out 33~35dBm(2~3W)
- ACPR: < -35dBc
- импеданстар: 50Ohm
- DC Supply Voltage: 12~17VDC
- энергия керектөөнү: <18W
- RF in: SMA female Connector (SMA-50KFD)
- RF чыгып: SMA female Connector (SMA-50KFD)
- Өлчөмү: 81x48x14mm
- салмак: 90г
- Frequency колому: central frequency in 160MHz~900MHz(• Бир эле учурда эки каналдуу видеолорду колдойт)
- жөндөмдүүлүгү: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- бекемдөө: ≥45дБ
- Maximum RF input power: -8 дБм
- RF Power out 37dBm
- ACPR: < -35dBc
- импеданстар: 50Ohm
- DC Supply Voltage: 12~16VDC
- энергия керектөөнү: <30W
- RF in: SMA female Connector
- RF чыгып: SMA female Connector
- Өлчөмү: 94x58x14mm
- салмак: 136г
- Frequency колому: central frequency in 200MHz~900MHz(• Бир эле учурда эки каналдуу видеолорду колдойт)
- жөндөмдүүлүгү: 30MHz to 40Mhz
Көп берилүүчү суроолор
Please tell me what frequency range do you need a 15W power amplifier for? If your needs do not match our inventory, it will take 2~3 weeks to customize.
OK, сураныч бул жерден текшериңиз.
суроо: Can you show OUT +12V IN only?
жооп:
- It would be best to have the technical parameters and specifications of the amplifier written on the casing like we currently have in the above picture.
- One day in the future, when you need to return it to the factory for repair, our engineers can repair or replace it according to the specifications of the shell.
- If there are no these words on the shell, we have no way to provide after-sales technical support.
суроо: Can you please not print the production date on the casing?
жооп: We provide 12 months quality guarantee. The production date on the casing is an important basis for after-sales service.
- Each PA has a center frequency point. The PA can work normally within a certain frequency range, but its performance is the best at the center frequency point.
- The frequency range of PA is +-15Mhz of the center frequency. If the center frequency point is 600Mhz, then this PA frequency range is 600Mhz, + / -15Mhz, from 585Mhz to 615Mhz.
- The max frequency range is 10% of the center frequency point.
Мисалы, if you choose the working frequency of 500Mhz, then the frequency range is 10% of the frequency, so the frequency range should be 50Mhz, from 475~525Mhz.
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The current will increase and it will not be damaged, but no load and short circuit for a long time are not recommended.
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Our Engineers are worried about burning out the filter after the power amplifier. High power for a long time will cause the filter to heat up.
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The power amplifier has no load and short-circuit protection circuits.
Download
PA 2~3W (160~900Mhz Power Amplifier)
PA 5W (160~900Mhz Power Amplifier)
PA 10W (160~900Mhz Power Amplifier)
суроо: Could you show me the real photos of your RF linear power amplifier?
жооп: sure, please check the below pictures.
сын-пикир
бирок эч кандай сын-пикирлер жок.