PA Power Amplifier DVB-T COFDM TX Lähetin lähetyksen 1w 2w 5W 10w 15w

pa power amplifier

PA Power Amplifier DVB-T COFDM TX Lähetin lähetyksen 1w 2w 5W 10w 15w

The pa power amplifier module realizes the power amplification output of the RF signal. When input voltage is 12V, connect to COFDM modulation board, output power can be up to 1W (+30dBm)

ominaisuudet

1. Working frequency band: 300MHz~360MHz (more frequency is adjustable)
2. Saada: 45dB
3. Pout: +33dBm (PAR=9.9dB)
4. ACPR: < -36dBc
5. IP3: +49dBm
6. Noise Figure: 6dB
7. Syöttöjännite: 12V, output 1W (+30dBm) transmit power, power consumption is about 8.7W.
8. RF interface: SMA male thread hole

määrittely

Electrical Specifications @ +25℃，ZS = ZL = 50Ω,Vcc =12V

Parametri	Unit	Minimum	Typical	Maximum
Taajuusalue	MHz	300	Valinnainen	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)	dBc		-40
Reverse Isolation	dB		-45
Noise Figure	dB		4
Efficiency(Pout=+39dBm@470MHz)	%		13.8
VSWR input			1.3:1
ulostulo			2.0:1
DC Power Supply	V	7.4	10.0	12
Supply Current (Quiescent)	mA		300.0
koko			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

Parametri	Absolute Maximum
RF Input Power	-5.0 dBm
Supply Voltage	+14V
Käyttölämpötila	-40℃ to +65℃
Säilytyslämpötila	-55℃ to +100℃