本系列產(chǎn)品為S波段微波光端機(jī)(微波光纖傳輸模塊或系統(tǒng),RF over Fiber）,有3GHz, 5GHz, 10GHz, 20GHz等不同帶寬的產(chǎn)品，產(chǎn)品可將RF信號轉(zhuǎn)換成光信號，通過光纖傳輸，接收端再將光信號轉(zhuǎn)換可回RF信號。根據(jù)需要，可選擇單向和雙向傳輸系統(tǒng)。
RFoF modules convert RF signals to optical signals and back. One unit has an optical transmitter converts RF to Optical signal, and second receiver unit converts Optical to RF signal. The two units are connected by an optical fiber of the customer.
S波段微波光端機(jī)(微波光纖傳輸模塊)Applications:
? Telecommunication – Antenna remoting , long RF links via fiber
? Radar systems
S波段微波光端機(jī)(微波光纖傳輸模塊)Key features:
? Best Cost Performance
? Frequency Range: 0.1-20 GHz
S波段微波光端機(jī)(微波光纖傳輸模塊)Options:
? Various RF Gains
? Input/output impendence: 50/75 Ohm
? Connectors: SMA, N type F type
? Electrical interface and Dimensions can be tailored per customer request
? Unidirectional or Bidirectional enclosure
S波段微波光端機(jī)(微波光纖傳輸模塊)簡要參數(shù)值
RF 參數(shù)：
頻率范圍：0.1GHz~20GHz;
射頻增益：-30dB (可選-5dB);
1dB壓縮點：>20dBm;
*大輸入RF電平：23dBm;
VSWR: 2:1;
噪聲指數(shù)：40dB @1MHz;
相位噪聲：100dBc/Hz （*小值）；
回波損耗：-10dB;
輸入/輸出阻抗：50歐
S波段微波光端機(jī)(微波光纖傳輸模塊)系統(tǒng)光學(xué)參數(shù)：
波長：1550nm;
出功率：20mW;

接收端photodiode工作范圍：1200nm~1650nm