pa ba matla seholisa
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)
Tafole ea likateng
Boikemisetso
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
The pa power amplifier rf module e hlokomela tlhahiso ea matla a matla a lets'oao la RF. Ha input gagamalo ke 12V, hokela ho boto ea modulation ea COFDM, le matla a khumo e ka ba ho fihlela ho 1mon (+30dBm)
Likaroloana
- Sebetsa maqhubu sehlopha: 300MHz ~ 360MHz (ho feta maqhubu ke fetolehang)
- rua ho: 45DB
- Pout: +33dBm (Par = 9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- lerata Figure: 6DB
- phepelo gagamalo: 12V, khumo 1mon (+30dBm) fetisetsa matla, tshebediso ya matla e ka 8.7W.
- RF segokanyimmediamentsi sa sebolokigolo: Sma kelas motona lesoba thread
ga tlhaloso
Motlakase tobileng @ + 25 ℃,ZS = zł = 50Ω,Vcc = 12V
paramethara | Unit | Bonyane | tloaelehileng | palo e kahodimodimo |
maqhubu Range | MHz | 300 | boikgethelo | 360 |
Nyenyane Signal leruo | DB | 45.0 | ||
Rua ho 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 | ||
etsolla ho itšehla thajana | DB | -45 | ||
lerata Figure | DB | 4 | ||
bokgoni(Pout = + 39dBm @ 470MHz) | % | 13.8 | ||
VSWR input | 1.3:1 | |||
khumo | 2.0:1 | |||
DC Power Phepelo | V | 7.4 | 10.0 | 12 |
phepelo Current (Quiescent) | MA | 300.0 | ||
boholo | 35.1limilimithara: x 18.1mm: x 0.6mm |
boikhethelo maqhubu
PA1W330 Maqhubu a 300 ~ 360Mhz
PA1W470 Khafetsa 450 ~ 500Mhz
PA1W550 Khafetsa 544 ~ 564Mhz
PA1W600 Khafetsa 580 ~ 620Mhz
PA1W700 Khafetsa 680 ~ 720Mhz
E etselitsoe 2W
2w Le PA Power seholisa-molumo 185Mhz-215Mhz 12V 75ohms 6dbm input 33dbm khumo
Feletseng Boholo Ratings
paramethara | Boholo bo boholo |
RF Keletso Power | -5.0 dBm |
phepelo gagamalo | +14V |
bueloang Mocheso | -40℃ ho + 65 ℃ |
Storage Mocheso | -55℃ ho + 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
- rua ho: ≥41±1DB
- Maximum RF input power: -8±1.0 dBm
- RF Power out 33~35dBm(2~3W)
- ACPR: < -35dBc
- Impedance: 50Ohm
- DC Supply Voltage: 12~17VDC
- tshebediso ya matla: <18The
- RF ka: SMA female Connector (Sma kelas-50KFD)
- RF e tsoa: SMA female Connector (Sma kelas-50KFD)
- litekanyo: 81x48x14mm
- Weight: 90g,
- maqhubu Range: central frequency in 160MHz~900MHz(Maqhubu a Maqhubu)
- kgonothebolo: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- rua ho: ≥45DB
- Maximum RF input power: -8 dBm
- RF Power out 37dBm
- ACPR: < -35dBc
- Impedance: 50Ohm
- DC Supply Voltage: 12~16VDC
- tshebediso ya matla: <30The
- RF ka: SMA female Connector
- RF e tsoa: SMA female Connector
- litekanyo: 94x58x14mm
- Weight: 136g,
- maqhubu Range: central frequency in 200MHz~900MHz(Maqhubu a Maqhubu)
- kgonothebolo: 30MHz to 40Mhz
FAQs
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, ka kopo sheba mona.
potso: Can you show OUT +12V IN only?
karabo:
- 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.
potso: Can you please not print the production date on the casing?
karabo: 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.
ka mohlala, 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)
potso: Could you show me the real photos of your RF linear power amplifier?
karabo: sure, please check the below pictures.
Reviews
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