产品名称：N型输出卫星高频头

产品型号：NORSAT 3120N C-BAND PLL LNB

产品描述：Norsat 3120 High Stability PLL LNB. 3.40 to 4.20 GHz. LO Stability 1.0 ppm ?±5 kHz. Noise Temperature:20 K. Type N connector The 3000 Series is Norsat's premium quality C-Band LNB. The preferred LNB for all C-Band applications.

APPLICATIONS

LOW DATA RATE DIGITAL VIDEO

A REFERENCE LNB FOR RX TEST AND SERVICE

SCPC DIGITAL OR ANALOG AUDIO APPLICATIONS

LOW SPEED SCPC DATA FROM 19.2 - 512 KBPS, OR ANY HIGHER DATA RATE

NORSAT ADVANTAGES

3 YEAR WARRANTY

NORSAT LNBS ARE GRADED BY STABILITY AND NOISE TEMPERATURE TO PROVIDE THE PERFECT BALANCE BETWEEN REQUIRED PERFORMANCE AND COST

PROVEN RELIABILITY FOR LOWER LIFETIME COSTS

EXCELLENT PLL LO STABILITY TO ConTROL RECEIVER DRIFT AND EMPLOY LOWER BIT RATES OR NARROWER SPACE SEGMENT

EXCELLENT PHASE NOISE TO LOWER CARRIER TO NOISE MARGINS, IMPROVING BER

技术指标：

Noise temperature 20°K

L.O. stability (over temperature excl offset) 1.0 ppm - ±5 kHz

Phase noise (SSB) -73 dBc/Hz at 1kHz

-83 dBc/Hz at 10kHz

-93 dBc/Hz at 100kHz

Input VSWR 2.2 : 1

Output VSWR 2.2 : 1

Conversion gain 62 dB

Output P1dB 9 dBm

Power requirements +15 to +24 V supplied through center conductor of IF cable

Current drain 330 mA

Input Waveguide CPR 229G

Dimensions 180 (L) x 100 (W) x 70 (H) mm

(7.1 x 4.0 x 2.8 in)

Weight 700g / 25 oz

Temperature Range -40°C to +60°C

Frequency Bands Available

Input frequency (GHz) 3.40 to 4.20

L.O. frequency (GHz) 5.15

Output frequency (MHz) 950 to 1750