10-12.75GHz LNB 双通道输入SMA-K，双通道输出SMA，Ku band LNB,低噪声放大下变频器,Low Noise Block

1

Input Frequency

10.75- 12.75 GHz

2

Output Frequency

0.95 - 1.45 GHz

3

Conversion Channels

2 (2 RF Inputs, 2 IF Outputs, Common LO)

4

LO Frequency

9.75/10.6GHz

5

Noise Figure

2.2 dB (Typ.)

6

Gain

20 / 40 dB (Switchable)

7

Gain Flatness

≤ 3 dB p-p

8

P1dB Output Level

≥ 5 dBm

9

Input VSWR

≤ 2.0 : 1

10

Output VSWR

≤ 1.5 : 1

11

Phase Noise

≤ -65 dBc/Hz @ 100 Hz≤ -75 dBc/Hz @ 1 kHz≤ -85 dBc/Hz @ 10 kHz≤ -95 dBc/Hz @ 100 kHz

12

Operating Voltage

DC 12V ~ 24V (@ 350 mA, 15V typical)

13

Reference Mode

Internal / External Reference Auto-adaptive

14

External Ref. Requirement

100 MHz, 0 ± 3 dBm

15

Dimensions / Weight

110 × 55 × 22 mm / Approx. 250 g

16

Operating Temperature

-40 °C ~ +60 °C

17

RF Input Connector

SMA-50K, 2 pcs

18

IF Output Connector

SMA-50K, 2 pcs

19

Power Supply Connector

RS422, 1 pc（RS485，TCP）

20

Ext. Ref. Input Connector

SMA-50K, 1 pc