lolo power 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)
Talahanayan ng nilalaman
Customization
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Ang pasa kapangyarihan amplifier module ay natatanto ang kapangyarihan amplification output ng RF signal. Kapag ang input boltahe ay 12V, kumonekta sa COFDM modulation board, ang output kapangyarihan ay maaaring maging hanggang sa 1W (+30dBm)
Mga tampok
- Uring dalas ng band: 300MHz~360MHz (mas maraming dalas ay madaling iakma)
- Magkaroon ng: 45dB
- pout: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Ingay Figure: 6dB
- Supply ng boltahe: 12T, output 1W (+30dBm) maghatid ng kapangyarihan, kapangyarihan consumption ay tungkol sa 8.7W.
- RF interface: Bagsak lalaki thread butas
Pagtutukoy
Elektrikal na mga pagtutukoy @ + 25℃,ZS = ZL = 50Ω,Vcc = 12V
Parameter | Unit | Minimum | Ang karaniwang | Maximum na |
Frequency Range | MHz | 300 | Opsiyonal | 360 |
Makakuha ng Signal ng maliit na | DB | 45.0 | ||
Magtamo ng 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 | ||
Baligtarin ang paghihiwalay | dB | -45 | ||
Ingay Figure | dB | 4 | ||
Kahusayan(Pout=+39dBm@470MHz) | % | 13.8 | ||
Input ng VSWR | 1.3:1 | |||
output | 2.0:1 | |||
D Power Supply | T | 7.4 | 10.0 | 12 |
Suplay ng kasalukuyang (Quiescent) | mA | 300.0 | ||
ang laki | 35.1mm x 18.1 mm x 0.6 mm |
Opsiyonal na Dalas
PA1W330 Dalas 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-215Mz 12V 75ohms 6dbm input 33dbm output
Ganap na Maximum na Marka
Parameter | Absolute Maximum |
RF Input Kapangyarihan | -5.0 dBm |
Supply ng boltahe | +14T |
Operating temperatura | -40°C sa +65°C |
Imbakan temperatura | -55°C sa +100°C |
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
- Magkaroon ng: ≥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
- Pagkonsumo ng kapangyarihan: <18W
- RF sa: SMA female Connector (SMA-50KFD)
- RF out: SMA female Connector (SMA-50KFD)
- Mga dimensiyon: 81x48x14mm
- Timbang: 90g
- Frequency Range: central frequency in 160MHz~900MHz(Tumukoy)
- Bandwidth: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- Magkaroon ng: ≥45dB
- Maximum RF input power: -8 dBm
- RF Power out 37dBm
- ACPR: < -35dBc
- Impedance: 50Ohm
- DC Supply Voltage: 12~16VDC
- Pagkonsumo ng kapangyarihan: <30W
- RF sa: SMA female Connector
- RF out: SMA female Connector
- Mga dimensiyon: 94x58x14mm
- Timbang: 136g
- Frequency Range: central frequency in 200MHz~900MHz(Tumukoy)
- Bandwidth: 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, mangyaring suriin dito.
Tanong: Can you show OUT +12V IN only?
Ang sagot:
- 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.
Tanong: Can you please not print the production date on the casing?
Ang sagot: 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.
halimbawa, 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.
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Ipadala ang Iyong Tanong
I-download ang
PA 2~3W (160~900Mhz Power Amplifier)
PA 5W (160~900Mhz Power Amplifier)
PA 10W (160~900Mhz Power Amplifier)
Tanong: Maaari mo bang ipakita sa akin ang tunay na mga larawan ng iyong RF linear power amplifier?
Ang sagot: sigurado ba, paki check ang mga pictures sa baba.
Mga review
May mga walang review pa.