The RF over fiber transmission module ROF060M designed for RF/wireless signal transmission over long distance, which overcome the problem of high loss when the RF/wireless signal transmit over coaxial......
北京錦坤科技有限公司：射頻光纖模塊：ROF060M
The RF over fiber transmission module ROF060M designed for RF/wireless signal transmission over long distance, which overcome the problem of high loss when the RF/wireless signal transmit over coaxial cable or free space.
Profit
1. High bandwidth
2. Immune to RF jam
3. Different wavelength is available 1310nm/1490nm/1550nm or WDM
4. Compact size
Application
1. Radar antenna remote
2. For RF signal transmission over long distance
3. Wireless signal transmission.
4. GPS and other kind of navigation signal distribution
5. EW
Specification:
| Parameters | unit | Typical value |
| Frequency range | MHz | 2200 – 6000 |
| Gain | dB | >0 |
| Flatness | dB | ≤ ± 3 |
| Input 1dB compression | dBm | ≥ -5 |
| VSWR | NA | ≤ 2:1 |
| Input linearity RF power range | dBm | -65~-5 |
| Max input RF power | dBm | 10 |
| Noise Figure | | ≤30 |
| Input/output impedance | Ohm | 50 |
| Power supply | VDC | 6~12V |
| Power consumption | W | <1 |
| Transmitter wavelength | nm | 1310/1550 |
| Transmitter optical power | dBm | >0 |
| Receiver working wavelength range | nm | 1100~1650 |
| Optical connector | NA | FC/APC |
| RF connector | NA | SMA |
| Dimension | mm | 85*60*18 |
| Environment | | |
| Operation temperature range | 0C | -10 to 65 （Option -40 to 85） |
| Vibration | | Per MIL STD-8108B Method 514 -5 |
射頻光纖模塊用于將射頻信號(hào)轉(zhuǎn)為光信號(hào)，通過光纖傳輸，接收端再將光信號(hào)轉(zhuǎn)換成射頻信號(hào)，其距離長(zhǎng)、帶寬高、響應(yīng)平坦，使用于通信及雷達(dá)系統(tǒng)。衛(wèi)星通信中，點(diǎn)到點(diǎn)的天線可以通過此設(shè)備將射頻信號(hào)轉(zhuǎn)為光信號(hào)，通過光纖連接*幾米到幾千米的控制室外。廣播信號(hào)也可以將RF信號(hào)轉(zhuǎn)為光信號(hào)通過光纖傳輸。雷達(dá)系統(tǒng)可以通過此方式將雷達(dá)天線和信號(hào)室進(jìn)行遠(yuǎn)距離連接。射頻光纖模塊根據(jù)帶寬的不同，有8GHz,15GHz,20GHz不同射頻帶寬的產(chǎn)品，另有3GHz, 2.4GHz, 1.5GHz等低頻段，根據(jù)需要，可選擇單向和雙向傳輸系統(tǒng)。
優(yōu)點(diǎn)
1. 高帶寬
2. 抗電磁干擾
3. 可選的不同光波長(zhǎng) 1310nm/1490nm/1550nm
4. 防浪涌電源保護(hù)，可靠的電源環(huán)境適應(yīng)能力
5. 自適應(yīng)的溫度補(bǔ)償能力，控制光源穩(wěn)定輸出。
6. 緊湊型小體積
7. 適用于標(biāo)準(zhǔn).
應(yīng)用場(chǎng)合
1. 雷達(dá)天線拉遠(yuǎn)
2. 遠(yuǎn)距離射頻信號(hào)傳輸
3. 無線電信號(hào)監(jiān)測(cè)
4. 微波信號(hào)傳輸覆蓋
5. 電子對(duì)抗
6. 雷達(dá)信號(hào)延遲
參數(shù)表: ROF060M
| 參數(shù)名稱 | 單位 | 指標(biāo)值 |
| 頻率范圍 | MHz | 2000 – 6000 |
| 鏈路增益 | dB | 約0 |
| 平坦度 | dB | ≤ ± 3.5 |
| 輸入1dB 壓縮點(diǎn) | dBm | ≥ 0 |
| VSWR | NA | ≤ 2:1 |
| *大輸入射頻信號(hào) | dBm | 10 |
| 噪聲系數(shù) | | <35 |
| 輸入/輸出阻抗 | Ohm | 50 |
| 供電方式 | VDC | 6~12V |
| 功耗 | W | <2（單個(gè)模塊） |
| 激光器輸出波長(zhǎng) | nm | 1310/1550或WDM |
| 激光器輸出功率 | dBm | >0dBm |
| 探測(cè)器工作波長(zhǎng) | nm | 1100~1650 |
| 光纖連接頭類型 | NA | FC/APC接口 |
| 射頻連接頭類型 | NA | SMA |
| 尺寸 | mm | 85*60*18(不含接頭) |
北京錦坤科技有限公司:ROF060M射頻光纖模塊
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