pa mphamvu mkuzamawu
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)
M'ndandanda wazopezekamo
Kusintha mwamakonda
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Pa power amplifier rf module imazindikira kutulutsa kwamphamvu kwa siginecha ya RF. Pamene athandizira voteji ndi 12V, kulumikiza ku COFDM modulation board, mphamvu linanena bungwe kungakhale kwa 1W (+30dBm)
Mawonekedwe
- Ntchito pafupipafupi gulu: 300MHz ~ 360MHz (zambiri pafupipafupi ndi chosinthika)
- phindu: 45DB
- Pout: +33dBm (Ndime = 9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- phokoso Chithunzi: 6DB
- Wonjezerani voteji: 12V, linanena bungwe 1W (+30dBm) zimafalitsa mphamvu, mowa mphamvu za 8.7W.
- RF mawonekedwe: SMA wamwamuna dzenje ulusi
mfundo
Magetsi zofunika @ + 25 ℃,ZS = zł = 50Ω,Vcc = 12V
chizindikiro | Unit | Osachepera | Chitsanzo | Zolemba |
pafupipafupi manambala | MHz | 300 | unsankhula | 360 |
Small Signal Dziwani | DB | 45.0 | ||
Dziwani Flatness DB | DB | +/-0.5 | ||
Output Power Pout @Pin=-15dBm | dBm | 30.0 | ||
IP3 dBm +49 | dBm | 49.0 | ||
ACPR(WCDMA ndime = 9.9dB) | dBc | -40 | ||
n'zosiyana Paokha | DB | -45 | ||
phokoso Chithunzi | DB | 4 | ||
Mwachangu(Pout = + 39dBm @ 470MHz) | % | 13.8 | ||
VSWR athandizira | 1.3:1 | |||
linanena bungwe | 2.0:1 | |||
DC Mphamvu Wonjezerani | V | 7.4 | 10.0 | 12 |
Wonjezerani Current (Quiescent) | MA | 300.0 | ||
kukula | 35.1mamilimita × 18.1mm × 0.6mm |
Sankhula pafupipafupi
PA1W330 Pafupipafupi 300 ~ 360Mhz
PA1W470 Pafupipafupi 450 ~ 500Mhz
PA1W550 Pafupipafupi 544 ~ 564Mhz
PA1W600 Pafupipafupi 580 ~ 620Mhz
PA1W700 Pafupipafupi 680 ~ 720Mhz
makonda 2W
2yakumadzulo PA Mphamvu mkuzamawu 185Mhz-215Mhz 12V 75ohms 6dbm athandizira 33dbm linanena bungwe
Mtheradi Zolemba Mavoti
chizindikiro | Kutalika Kwambiri |
RF Lowetsani Mphamvu | -5.0 dBm |
Wonjezerani Voteji | +14V |
opaleshoni Kutentha | -40℃ kwa + 65 ℃ |
yosungirako Kutentha | -55℃ kwa + 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
- phindu: ≥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
- mowa mphamvu: <18W
- RF mkati: SMA female Connector (SMA-50KFD)
- RF kunja: SMA female Connector (SMA-50KFD)
- Makulidwe: 81x48x14mm
- Kunenepa: 90ga
- pafupipafupi manambala: central frequency in 160MHz~900MHz(Specify)
- bandiwifi: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- phindu: ≥45DB
- Maximum RF input power: -8 dBm
- RF Power out 37dBm
- ACPR: < -35dBc
- Impedance: 50ohm
- DC Supply Voltage: 12~16VDC
- mowa mphamvu: <30W
- RF mkati: SMA female Connector
- RF kunja: SMA female Connector
- Makulidwe: 94x58x14mm
- Kunenepa: 136ga
- pafupipafupi manambala: central frequency in 200MHz~900MHz(Specify)
- bandiwifi: 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.
Chabwino, chonde onani apa.
funso: Can you show OUT +12V IN only?
yankho:
- 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.
funso: Can you please not print the production date on the casing?
yankho: 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.
Mwachitsanzo, 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)
funso: Could you show me the real photos of your RF linear power amplifier?
yankho: sure, please check the below pictures.
Reviews
Palibe ndemanga koma.