pa power amplifier
PA Power Amplifier for DVB-T COFDM TX Transmitter transmission 1w 2w 5w 10w 15w
The pa power amplifier module realizes the power amplification output of the RF signal. When input voltage is 12V, ከ COFDM ሞጁል ሰሌዳ ጋር ይገናኙ, output power can be up to 1W (+30dBm)ዋና መለያ ጸባያት
- የስራ ድግግሞሽ ባንድ: 300MHz~360MHz (ተጨማሪ ድግግሞሽ ማስተካከል ይቻላል)
- ትርፍ: 45ዴሲ
- Pout: +33dBm (PAR=9.9dB)
- ACPR: < -36ዲቢሲ
- IP3: +49dBm
- Noise Figure: 6ዴሲ
- አቅርቦት ቮልቴጅ: 12V, output 1W (+30dBm) transmit power, power consumption is about 8.7W.
- RF interface: SMA male thread hole
ዝርዝር
Electrical Specifications @ +25℃,ZS = ZL = 50Ω,Vcc =12V
መለኪያ | Unit | Minimum | Typical | Maximum |
ድግግሞሽ ጊዜ ርዝመት | ሜኸ | 300 | ግዴታ ያልሆነ | 360 |
Small Signal Gain | DB | 45.0 | ||
Gain Flatness dB | DB | +/-0.5 | ||
Output Power Pout@Pin=-15dBm | dBm | 30.0 | ||
IP3 dBm +49 | dBm | 49.0 | ||
ACPR(WCDMA PAR=9.9dB) | ዲቢሲ | -40 | ||
Reverse Isolation | ዴሲ | -45 | ||
Noise Figure | ዴሲ | 4 | ||
Efficiency(Pout=+39dBm@470MHz) | % | 13.8 | ||
VSWR input | 1.3:1 | |||
ዉጤት | 2.0:1 | |||
DC Power Supply | V | 7.4 | 10.0 | 12 |
Supply Current (Quiescent) | ኤም.ኤ. | 300.0 | ||
ልክ | 35.1mm x 18.1mm x 0.6mm |
Optional Frequency
PA1W330 Frequency 300~360Mhz
PA1W470 Frequency 450~500Mhz
PA1W550 Frequency 544~564Mhz
PA1W600 Frequency 580~620Mhz
PA1W700 Frequency 680~720Mhz
Absolute Maximum Ratings
መለኪያ | Absolute Maximum |
RF Input Power | -5.0 dBm |
የአቅርቦት ቮልቴጅ | +14V |
የክወና ሙቀት | -40℃ to +65℃ |
የማከማቻ ሙቀት | -55℃ to +100℃ |
ግምገማዎች
ምንም ግምገማዎች እስካሁን የሉም.