*) RF Over Fiber Transmitter

1. 개요

본 기기는 광 레이저가 있는 RF 오버 파이버 모듈로 다음과 같은 규격에 준한다.

2. 기능 및 특성

Antenna booster 12V, 150mA max

4mW (6dBm) optical laser to cover miles away

20 band pass filters and tunable filter 1MHz step software selectable to increase RF robustness

compatible with expansion board EXP3 and EXP2

3. 규격 및 사양

Frequency ranges	: 170÷1260 MHz

RF Connector	: BNC-F or N-F (on request)

DC power for external amplifier	: +12Vdc, 150 mA max

Tunable Filter	: 470 ÷ 758 MHz (UHF), 40MHz of BW

Fixed Filter	: F1 version: 820-832MHz, 733-758MHz,	940-960 MHz (for Europe, USA and UK)

: F2: version: 806-810MHz, 927-935MHz,	1240-1260MHz (for Japan and Korea)

Selectable band pass filter

F1 version	- 170 MHz 608/698/1160/1260 MHz

- 470 MHz 608/698/1160/1260 MHz

- 518 MHz 608/698/1160/1260 MHz

- 566 MHz 698/1160/1260 MHz

- 960 MHz 1160/1260 MHz

F2 version

- 170 MHz 608/698/714/1260 MHz

- 470 MHz 608/698/714/1260 MHz

- 518 MHz 608/698/714/1260 MHz

- 566 MHz 698/714/1260 MHz

- 614 MHz 698/714/1260 MHz

RF to fiber link working modes	: ANT (for reception link), IFB (for tranmission link)

Optical Connector	: SC/APC or LC/APC (on request)

Input optical power range (BFLR1)	: -6 dBm to 6 dBm [0.25mW to 4mW]

Wavelength (BFLR1)	: 1300 to 1650 nm

Managing interface	: Display menu and 4 buttons, Remote Control	(Wisycom App)

LEDs - 2 multicolour RGB LEDs to easy indicates BFLx1 status

LED1 status:

- red: RF overload

- blue: booster enabled

- green: RF

LED2 status:

- red: alarms

- blue: remote control enable

- green: no alarm, no remote control

Power supply	:  9 ÷ 18 Vdc

Power Connector	: Hirose 4pin (pin1: GND, pin4: Vdc)

Power consumption	: 1,2 W (DC transmission amplifier OFF) - 3,5 W	(DC transmission amplifier ON)

Display	: High contrast OLED white display (128 x 64 pixels)

Mounting	: 4 holes (M4 screw type)

Temperature range	: -10 ÷ +55 °C

Dimensions	: 70,2 mm(L) x 127,1 mm(H) x 26,1 mm(D)

* BFLR1 동급이상품