pa fais fab amplifier
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)
Cov Txheej Txheem
Kev Cai Dab Tsi
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Cov pa fais fab amplifier rf module realizes lub hwj huam amplification tso zis ntawm lub RF teeb liab. Thaum lub input voltage yog 12V, txuas nrog lub COFDM modulation board, Cov zis tso zis yuav mus txog 1W (+30dbm)
Nta
- Ua hauj lwm zaus qhab: 300MHz~360MHz (kev kho tau zoo dua qub)
- nkag: 45dB
- Pout: +33dbm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dbm
- Suab nrov daim duab: 6dB
- Muab lus voltage: 12V, tso zis 1W (+30dbm) transmit fais fab tuag, Hwj huam noj yog li 8.7W.
- RF interface: SMA txiv neej thread qhov taub
Specification
Hluav Taws Xob Specifications @ +25°C,ZS = ZL = 50ω,Vcc =12V
parameter | chav tsev | Yam Tsawg Kawg Nkaus | raug | Ntau Yam |
Ntau zaus | MHz | 300 | Yeem | 360 |
Teeb Liab Me Me | .DB | 45.0 | ||
Nce Flatness dB | .DB | +/-0.5 | ||
Output Power Pout @Pin=-15dBm | dbm | 30.0 | ||
IP3 dBm +49 | dbm | 49.0 | ||
ACPR(WCDMA PAR=9.9dB) | dBc | -40 | ||
Nraud Rho Tawm | dB | -45 | ||
Suab nrov daim duab | dB | 4 | ||
efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
VSWR input | 1.3:1 | |||
tso zis | 2.0:1 | |||
DC fais fab mov | V | 7.4 | 10.0 | 12 |
Mov tam sim no (Quiescent) | minyuam | 300.0 | ||
luaj li cas | 35.1mm x 18.1m x 0.6m |
Xaiv Cov Kev Ua Zauv
PA1W330 Frequency 300.360Mhz
PA1W470 Frequency 450.500Mhz
PA1W550 Frequency 544-564Mhz
PA1W600 Frequency 580.620Mhz
PA1W700 Frequency 680.720Mhz
Customized 2W
2w PA Power Amplifier 185Mhz-215Mhz 12V 75ohms 6dbm input 33dbm tso zis
Kiag li kev ntsuam xyuas
parameter | Kiag Li |
RF Input Power | -5.0 dbm |
Mov Voltage | +14V |
Kev khiav hauj lwm muaj kub | -40°C +65°C |
Kub cia | -55°C rau +100°C |
2£3W COFDM Hwj Huam amplifier
No amplifier yog ib tug 2.3W Sub-1GHz linear fais fab amplifier, tsim los pab rau COFDM transmitter applications. Tus amplifier muaj ib compact thiab rugged tsim.
2-3W COFDM fais fab amplifier feature
- nkag: ≥41±1dB
- Maximum RF input fais fab tuag: -8±1.0 dbm
- RF Fais fab tawm 33.35dBm(2£3W)
- ACPR: < -35dBc
- Impedance: 50ohm
- DC Mov Voltage: 12£17VDC
- Fais fab noj: <18W
- RF hauv: SMA poj niam Connector (SMA-50KFD)
- RF tawm: SMA poj niam Connector (SMA-50KFD)
- Qhov ntev: 81x48x14m
- Yuag: 90g
- Ntau zaus: Central frequency hauv 160MHz-900MHz(qhia kom meej)
- Bandwidth: 30MHz rau 40Mhz
5W COFDM fais fab amplifier
5 watts cofdm fais fab amplifier nta
- nkag: ≥45dB
- Maximum RF input fais fab tuag: -8 dbm
- RF Fais fab tawm 37dBm
- ACPR: < -35dBc
- Impedance: 50ohm
- DC Mov Voltage: 12£16VDC
- Fais fab noj: <30W
- RF hauv: SMA poj niam Connector
- RF tawm: SMA poj niam Connector
- Qhov ntev: 94x58x14m
- Yuag: 136g
- Ntau zaus: Central frequency nyob rau xyoo 200MHz-900MHz(qhia kom meej)
- Bandwidth: 30MHz rau 40Mhz
FAQs
Thov qhia kuv seb koj yuav tsum tau muaj 15W hwj huam amplifier rau? Yog hais tias koj xav tau tsis phim peb inventory, Nws yuav siv sij hawm li 2.3 lub lis piam mus customize.
Ua li, thov mus saib ntawm no.
Lus nug: Can you show OUT +12V IN only?
Teb:
- 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.
Lus nug: Can you please not print the production date on the casing?
Teb: 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.
piv txwv, 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.
Ces
PA 2.3W (160£900Mhz hwj huam Amplifier)
PA 5W (160£900Mhz hwj huam Amplifier)
PA 10W (160£900Mhz hwj huam Amplifier)
Lus nug: Could you show me the real photos of your RF linear power amplifier?
Teb: sure, please check the below pictures.
Kev
Muaj cov tsis muaj kev kaj.