Programmable 6.0GHz RF Over Fiber China Supplier

产品类别

SANLAND's innovative controllable RFoF product line consists of palm-size analog RFoF modules that are used to convert

RF signals to optical signals to carry over long distances. The Tx unit using an optical transmitter, converts RF to the optical signal and the Rx unit converts back to the RF signal. The two units are connected through the customer’s single-mode fiber.

SANLAND's RF over Fiber (RFoF) modules are suitable for telecommunications, satellite, radio telescopes, distribution antennas, broadcasting audio and video, and timing synchronization. For example, point-to-point antennas can be connected from several meters to many kilometers away from the control room by fiber cables; Base stations can be connected through fiber to remote sector antennas; Satellite antennas can be connected through fiber cable to remote sites by RF over Fiber solutions.

Programmable 6.0GHz RFoF–Simplified Block Diagram

电气	单元	规格（典型的）	规格（典型的）
电气	单元	LNA“ OFF”	lna“ on”
频率范围	MHz	0.5-6000	0.5-6000
可调链接增益（名义值）	dB	7	37
衰减器31 dB（TX，RX）	dB	0.5	0.5
获得平坦度	dB	±2.5	±2.5
输入P1 DB	DBM	-3	-33
噪音图	dB	27	6
sfdr	DB/HZ2/3	104	100
获得平坦的任何36 MHz	dB	±0.25	±0.25
未校正的增益变化在温度上	dB	±3.5	±3.5
温度上的校正增益变化	dB	±1	±1
纠正RFOF链接之间的增益跟踪	dB	±0.5	±0.5
最大输入无损害	DBM	20	20
虚假	DBM	-100	-100
VSWR输入 /输出	DBM	1.7：1	1.7：1
输入 /输出阻抗	欧姆	50	50
光学和电气
当前的TX单元消耗（在5VDC处）	mA	260	385
RX单元的当前消费（在5VDC处）	mA	225	225
激光二极管波长	µm	1.31或1.55	1.31或1.55
纤维中的光电功率	mw	2.3±0.5	2.3±0.5
LED状态指标（TX/RX）	-	RGB	RGB
机械和环境参数
工作温度	°C	-20至+70	-20至+70
存储温度	°C	-40至+85	-40至+85
EMC和安全	-	CE＆FCC	CE＆FCC

Remote Antennas Communication
Satcom
4G LTE
Broadcast
Distributed Antenna
Radio telescopes

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