tukaqu kaukauwa 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)
iTuvatuva ni Lewena
Vakatovotovotaki
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
Ena raica rawa na itaba ni itaqa ni itakaukauwa ni vueti na itaba ni kaukauwa ni YDE. Ni sa 12V na kaukauwa vakacuru ilavo, semati ki na papa ni veitaratara ni COFDM, na kaukauwa ni rawa-ka e rawa me yacova na 1W (+30dBm)
Iyaya
- Ilawalawa ni vakarauta na kena vagauna ni cakacaka: 300M Blbl~360M Dokai (e adjustable na levu cake na kena vagauna)
- Rawata na: 45dB
- Pout: +33dBm (PAR=9.9dB)
- ACPR: < -36dBc
- IP3: +49dBm
- Droini ni rorogo: 6dB
- Vakalivaliva ni kakana: 12V, ivakatakata 1W (+30dBm) vakauta na kaukauwa, vakayagataki ni kaukauwa e rauta ni 8.7W.
- Veisoqaqa ni YD: Qara ni tagane e LOMA
Specification
Vakalivaliva na itaratara @ + na 25℃,ZS = ZL = 50Ω,Vcc = 12V
Yatu | Tabanilotu | Lailai e ra | Mataqali | Yalayala e cake |
Ituvatuva ni kena vagauna | MHz | 300 | Vakatau vei iko | 360 |
Lailai na sikinala rawata | DB | 45.0 | ||
Rawata na dB ni Flatness | DB | +/-0.5 | ||
Output Power Pout @Pin=-15dBm | dBm | 30.0 | ||
DBm ni IP3 +49 | dBm | 49.0 | ||
ACPR(PAR ni WCDMA = 9.9dB) | dBc | -40 | ||
Vakasuka lesu na veivakatikitikitaki | dB | -45 | ||
Droini ni rorogo | dB | 4 | ||
Efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
Na icurucuru ni VSWR | 1.3:1 | |||
veiqaravi | 2.0:1 | |||
VV kaukauwa kakana | V | 7.4 | 10.0 | 12 |
Ena gauna oqo na ivakarau (Quiescent) | mA | 300.0 | ||
kena levu | 35.1mm ono 18.1 VV x 0.6 VV |
Me vagauna
PA1W330 Levu ni gauna 300~360Mcaca
PA1W470 Frequency 450~500Mhz
PA1W550 Frequency 544~564Mhz
PA1W600 Frequency 580~620Mhz
PA1W700 Frequency 680~720Mhz
iTuvatuva 2W
2w PA Power amplifier 185Mca-215Mcala 12V 75ohms 6dbm input 33dbm output
Levu Taucoko ni iVakatagedegede
Yatu | Absolute Maximum |
Kaukauwa ni Vakacuru iloloma ni YD | -5.0 dBm |
Vakalivaliva ni kakana | +14V |
Era sa vakayagataki tiko e vakayagataki | -40°C ki na +65°C |
Maroroi kakana e vakayagataki | -55°C ki na +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
- Rawata na: ≥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
- Na kaukauwa veivakarusai sa lesi: <18VACAVA
- SSIC ena: SMA female Connector (SMA-50KFD)
- QARA ena YD: SMA female Connector (SMA-50KFD)
- Oi rau na gacagaca: 81x48x14mm
- Bibi: 90lako
- Ituvatuva ni kena vagauna: central frequency in 160MHz~900MHz(Vakamatatataka)
- Kaukauwa vakagacagaca: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- Rawata na: ≥45dB
- Maximum RF input power: -8 dBm
- RF Power out 37dBm
- ACPR: < -35dBc
- Impedance: 50ohm
- DC Supply Voltage: 12~16VDC
- Na kaukauwa veivakarusai sa lesi: <30VACAVA
- SSIC ena: SMA female Connector
- QARA ena YD: SMA female Connector
- Oi rau na gacagaca: 94x58x14mm
- Bibi: 136lako
- Ituvatuva ni kena vagauna: central frequency in 200MHz~900MHz(Vakamatatataka)
- Kaukauwa vakagacagaca: 30MHz to 40Mhz
YVT
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, yalovinaka dikeva eke.
Taro: Can you show OUT +12V IN only?
Na kena isau:
- 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.
Taro: Can you please not print the production date on the casing?
Na kena isau: 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.
me kena ivakaraitaki, 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.
-
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.
-
The power amplifier has no load and short-circuit protection circuits.
Dua tikoga na nomu taro?
Yalovinaka veitaratara mai me baleta na ikuri ni ivakamacala.
Vakauta Na Nomu Taro
Lavetaka
PA 2~3W (160~900Mhz Power Amplifier)
PA 5W (160~900Mhz Power Amplifier)
PA 10W (160~900Mhz Power Amplifier)
Taro: Could you show me the real photos of your RF linear power amplifier?
Na kena isau: sure, yalovinaka raica na iyaloyalo e ra.
Railesu
E sa na sega na railesu ka sa bera.