amplifier cumhachta pa
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)
Clár ábhair
Saincheapadh
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Fíoraíonn modúl rf an aimplitheoir cumhachta pa aschur aimplithe cumhachta an chomhartha RF. Nuair a bhíonn an voltas ionchuir 12V, ceangal leis an mbord modhnú COFDM, Is féidir leis an chumhacht aschur a bheith suas le 1W (+30dBM)
gnéithe
- bhanda minicíochta Ag obair: 300MHz ~ 360MHz (Tá níos mó minicíocht adjustable)
- gnóthachan: 45dB
- pout: +33dBM (PAR = 9.9dB)
- ACPR: < -36dBc
- IP3: +49dBM
- Figiúr torann: 6dB
- voltas soláthair: 12V, 1W aschur (+30dBM) tharchur cumhachta, Tá tomhaltas chumhacht faoi 8.7W.
- RF comhéadan: SMA poll snáithe fireann
Sonraíocht
Sonraíochtaí Leictreach @ + 25 ℃,ZS = ZL = 50Ω,VCC = 12V
paraiméadar | An tAonad | íosmhéid | tipiciúla | uasmhéid |
minicíocht Raon | MHz | 300 | roghnach | 360 |
Comhartha Gnóthachan Beaga | DB | 45.0 | ||
Gnóthachan Maoile 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 | ||
Leithlisiú droim ar Ais | dB | -45 | ||
Figiúr torann | dB | 4 | ||
Éifeachtacht(Pout = + 39dBm @ 470MHz) | % | 13.8 | ||
ionchur VSWR | 1.3:1 | |||
aschur | 2.0:1 | |||
DC Soláthar Cumhachta | V | 7.4 | 10.0 | 12 |
Soláthar Reatha (quiescent) | mA | 300.0 | ||
méid | 35.1mm x 18.1mm x 0.6mm |
Minicíocht Roghnach
PA1W330 Minicíocht 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 aschur 6dbm 33dbm ionchuir
Absalóideach Ratings Uasmhéid
paraiméadar | Absolute Maximum |
RF Power Ionchur | -5.0 dBM |
Soláthar Voltage | +14V |
Teocht Oibriúcháin | -40℃ go + 65 ℃ |
Teocht stóráil | -55℃ go + 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
- gnóthachan: ≥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
- Ídiú cumhachta: <18W
- RF isteach: SMA female Connector (SMA-50KFD)
- RF amach: SMA female Connector (SMA-50KFD)
- toisí: 81x48x14mm
- meáchan: 90g
- minicíocht Raon: central frequency in 160MHz~900MHz(Mbps go 31.67Mbps)
- Bandaleithid: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- gnóthachan: ≥45dB
- Maximum RF input power: -8 dBM
- RF Power out 37dBm
- ACPR: < -35dBc
- impedance: 50Ohm
- DC Supply Voltage: 12~16VDC
- Ídiú cumhachta: <30W
- RF isteach: SMA female Connector
- RF amach: SMA female Connector
- toisí: 94x58x14mm
- meáchan: 136g
- minicíocht Raon: central frequency in 200MHz~900MHz(Mbps go 31.67Mbps)
- Bandaleithid: 30MHz to 40Mhz
CCanna
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, seiceáil le do thoil anseo.
Ceist: Can you show OUT +12V IN only?
Freagra:
- 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.
Ceist: Can you please not print the production date on the casing?
Freagra: 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.
mar shampla, 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.
íoslódáil
PA 2~3W (160~900Mhz Power Amplifier)
PA 5W (160~900Mhz Power Amplifier)
PA 10W (160~900Mhz Power Amplifier)
Ceist: Could you show me the real photos of your RF linear power amplifier?
Freagra: sure, please check the below pictures.
Léirmheasanna
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