BSRF ACH-642
Hybrid antennas combiners can receive both coax antennas for nearby areas (2 active or passive antennas) and fiber antennas for distant areas (connected to AFB-250) combined towards two BNC outputs going to one or more wireless diversity receivers.
The ACH-642 allows to remote up to two pair of RX antennas over 4 monomode fibers and combine their RF signal with a pair of locall RX antennas (connected with coaxial cable to the base). Specially made electro-optical components are used in this equipment.
This device must be used with one or two or three AFB-250. A 12V DC-feed supply, protected from short circuits, can be activated on each inputs individualy (switches inside the ACH).
Four indicators « OPTICAL IN » shows if loss on incoming optical signals occured (from AFB-250). Leds will blink if loss is between 3 and 6dB. Beyond 6 dB leds turn off.
As with other RF equipments some rules applies in order to get the best from this equipment.
FEATURES:
- bandwidth 100-850MHz
- 4 fiber channels
- 2 coaxial channels
- protected 12V DC-feed
- optical loss indicator
- bandwidth: 100 MHz to 900MHz (coax) / 470MHz to 800MHz (fiber ports with AFB-250)
- RF inputs: 2xBNC 50 ohms
- DC feed: 12V/200mA
- optical input: OpticalCon Duo,1310nm, monomode, APC
- RF outputs: 2xBNC 50 ohms
- supply: 110-220V
- dimensions: 480 x 280 x 44 mm
- weight: 3,5 Kg
| Brand | BSRF |
|---|
