PA शक्ति एम्पलीफायर
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)
सामग्रीको तालिका
अनुकूलन
How many power watts do you need?
What frequency range do you need?
Does the power amplifier need -10dBm input?
पा पावर एम्प्लीफायर आरएफ मोड्युलले आरएफ सिग्नलको पावर एम्प्लिफायर आउटपुट महसुस गर्छ. जब आगत भोल्टेज 12V छ, COFDM मोडुलेशन बोर्डमा जडान गर्नुहोस्, उत्पादन शक्ति 1W सम्म हुन सक्छ (+30dBm)
विशेषताहरु
- काम फ्रिक्वेन्सी ब्यान्ड: 300मेगाहर्ट्ज ~ 360MHz (थप फ्रिक्वेन्सी समायोज्य छ)
- पाउनु: 45dB
- Pout: +33dBm (PAR = 9.9dB)
- ACPR: < -36DBC
- IP3: +49dBm
- हल्ला चित्रा: 6dB
- आपूर्ति भोल्टेज: 12वी, उत्पादन 1W (+30dBm) शक्ति प्रसारित, शक्ति खपत 8.7W बारेमा छ.
- आरएफ इन्टरफेस: SMA पुरुष मुद्दा प्वाल
विशिष्टता
विद्युत निर्दिष्टीकरण @ + 25 ℃,ZS = zł = 50Ω,VCC = 12V
प्यारामिटर | एकाइ | न्यूनतम | विशिष्ट | अधिकतम |
आवृत्ति सीमा | मेगाहर्ट्ज | 300 | वैकल्पिक | 360 |
सानो संकेत गेन | DB | 45.0 | ||
लाभ समतल 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 | ||
उल्टो अलगाव | dB | -45 | ||
हल्ला चित्रा | dB | 4 | ||
दक्षता(@ 470MHz = + 39dBm Pout) | % | 13.8 | ||
VSWR इनपुट | 1.3:1 | |||
उत्पादन | 2.0:1 | |||
डीसी विद्युत आपूर्ति | वी | 7.4 | 10.0 | 12 |
आपूर्ति वर्तमान (मौन) | mA | 300.0 | ||
आकार | 35.1मिमी x 18.1mm एक्स 0.6mm |
वैकल्पिक आवृत्ति
PA1W330 आवृत्ति 300 ~ 360Mhz
PA1W470 फ्रिक्वेन्सी 450 ~ 500 मेगाहर्ट्ज
PA1W550 फ्रिक्वेन्सी 4 544 ~ 4~4 मेगाहर्ट्ज
PA1W600 फ्रिक्वेन्सी 8080० ~ 20२० मेगाहर्ट्ज
PA1W700 फ्रिक्वेन्सी 8080० ~ M२० मेगाहर्ट्ज
अनुकूलित 2W
2W पीए पावर प्रवर्धक 185Mhz-215Mhz 12V 75ohms 6dbm इनपुट 33dbm उत्पादन
निरपेक्ष अधिकतम मूल्यांकन
प्यारामिटर | निरपेक्ष अधिकतम |
आरएफ इनपुट पावर | -5.0 dBm |
आपूर्ति भोल्टेज | +14वी |
अपरेटिङ तापमान | -40℃ + मा 65 ℃ |
भण्डारण तापमान | -55℃ गर्न + 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
- पाउनु: ≥41±1dB
- Maximum RF input power: -8±1.0 dBm
- RF Power out 33~35dBm(2~3W)
- ACPR: < -35DBC
- प्रतिबाधा: 50ओम
- DC Supply Voltage: 12~17VDC
- शक्ति खपत: <18डब्ल्यू
- आरएफ भित्र: SMA female Connector (SMA-50KFD)
- आरएफ बाहिर: SMA female Connector (SMA-50KFD)
- आयाम: 81x48x14mm
- वजन: 90G
- आवृत्ति सीमा: central frequency in 160MHz~900MHz(Mbps देखि 31.67Mbps सम्म)
- ब्यान्डविथ: 30MHz to 40Mhz
5W COFDM Power Amplifier
5 watts cofdm power amplifier features
- पाउनु: ≥45dB
- Maximum RF input power: -8 dBm
- RF Power out 37dBm
- ACPR: < -35DBC
- प्रतिबाधा: 50ओम
- DC Supply Voltage: 12~16VDC
- शक्ति खपत: <30डब्ल्यू
- आरएफ भित्र: SMA female Connector
- आरएफ बाहिर: SMA female Connector
- आयाम: 94x58x14mm
- वजन: 136G
- आवृत्ति सीमा: central frequency in 200MHz~900MHz(Mbps देखि 31.67Mbps सम्म)
- ब्यान्डविथ: 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.
ठिक छ, कृपया यहाँ जाँच गर्नुहोस्.
प्रश्न: Can you show OUT +12V IN only?
उत्तर:
- 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.
प्रश्न: Can you please not print the production date on the casing?
उत्तर: 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.
उदाहरणका लागि, 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.
डाउनलोड
PA 2~3W (160~900Mhz Power Amplifier)
PA 5W (160~900Mhz Power Amplifier)
PA 10W (160~900Mhz Power Amplifier)
प्रश्न: Could you show me the real photos of your RF linear power amplifier?
उत्तर: sure, please check the below pictures.
समीक्षा
कुनै समीक्षा अझै छन्.