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RF Over Fiber OP521905 [0.1-5.2GHz] (-65)-(-5) dBm FC/APC
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RF Over Fiber OP521905 [0.1-5.2GHz] (-65)-(-5) dBm FC/APC

·卫星通信
·全球定位系统
·射电望远镜
·分布式天线:
1、电信
2、天线远程处理
3、通过光纤长的射频链路
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商品描述
·卫星通信
·全球定位系统
·射电望远镜
·分布式天线:
1、电信
2、天线远程处理
3、通过光纤长的射频链路




Specifications

RF Tx-Rx link

Optical and Electrical (Tx-Rx)

Frequency Range

0.1 to 5.2 GHz

Laser diode operation wavelength

1.31 μm

RF Gain

>0 dB

Receiver Photodiode operating wavelength

1.2-1.65 μm

 

 

Optical Power

1.5 dBm

Gain Flatness

≤±3.0 dB

Optical Connectors

FC/APC

1 dB Input compression point

-5 dB

 

 

VSWR

2.0

RF input and output connectors

SMA

RF Input signal range

(-65)-(-5) dBm

Electrical connectors(2)

DB9

Maximum input level

10 dBm

Power(31)

5 VDC

Noise Figure

<30 dB

Current consumption at 5VDC(Tx unit)

≤0.2 A

Spurious signals(1)

-70 dBc min.

Current consumption at 5VDC(Rx unit)

≤0.1 A

Input and output impedance

50Ω

LED status indicators(Tx./Rx)

Green

Dimensions of Transmitter

80*55*22 mm

Operating Temperature

-10 to +65°C

Dimensions of Receiver

80*55*22 mm

Storage Temperature

-40 to +85°C


























Notes:

(1) Excluding in-band harmonics.

(2) DB-9 pin layout is described below.

(3) DB-9 female convertor from 5VDC to 110/220 VAC is optional.





D9 Male Layout

 

 

Pin Number

Value

Usage Tx

1+2

+5 VDC

Operating voltage for RFoF Tx and Rx

3

NC

Not Connected

4+5

0

Ground

6

NC

Not connected

7

PD

Photodiode Voltage for measuring optical power

8

LED (OUT)

For customer’s external LED status (useful for integrators)

9

EN (TX) only

For turn off externally the RFoF Tx unit (laser diode) by +5 VDC input