AFB-450


AFB450 768 341px

Product Description

AFB-450 : Duplex TxRx Antenna Fiber Box

AFB-450 is a duplex remote antennas box that modulates one transmission and one reception antenna signals in one single Neutrik OpticalCon Duo plug. With its rugged housing and 12V on XLR4 power, it is designed for location or live market. The AFB-450 comes with a built-in simple SWR indicator on the TX side. On the RX side a RF peak led indicate if the RF field is too strong. A buit-in 10dB RF attenuator can be switched on at the startup of the device.
Integrated amplifier can output one carrier up to 500mw (27dBm). More carrier can be ouputed with reduced power.

Find here informations about fiber and connectors: fiber & connectors
For more informations contact us at contact@bs-rf.com.

Specifications

Bandwidth 100Mhz – 1Ghz (TX)

470MHz-800MHz (RX

Noise Density -113dBm/Hz
IMD3 -45 dBc two carriers at 20dBm –df 1MHz
Max power
One carrier – 500 mW
Two carriers – 100 mW
Four carriers – 10 mW
RF output 1xBNC 50 ohms
RF input BNC 50 ohms
DC feed 12V/200mA
Input attenuator 0/-10dB
 Optical input/output OpticalCon Duo Neutrik
Current 950 mA
1,1 A with an active antenna
Supply XLR4, 20W max
Dimensions 155 x 180 x 70 mm
Weight 1,6kg
Title Type Size
AFB-450-datasheet-EN-V1 AFB-450-datasheet-EN-V1 application/pdf 546 KB
diagram_BTR_UN_BSRF diagram_BTR_UN_BSRF application/pdf 248 KB
Radio over fiber basics Radio over fiber basics application/pdf 477 KB

ADH-400


ADH-400 Face Final-1000px

Product Description

ADH-400 Duplex Station (TX: 2 coax, 2 fibers/ RX: 1 coax, 2 fibers)

ADH-400 is an hybrid duplex station allowing both transmission and reception signals carriage through fiber optics, it also features direct coax input and output. ADH-400 perfectly matches with wireless intercom base stations such as RTS BTR700/800/80.

For transmission section, ADH-400 allows sending RF signal to an OpticalCon Duo fiber output and directly to a nearby coax antenna. For reception section, ADH-400 can combine one fiber and one coax inputs to one output.

ADH-400 works with a duplex remote antenna box AFB-450 (TxRx) through a single OpticalCon Duo connector

Output RF power at the AFB-450 side can be set with potentiometer on the front of the ADH-400 for the two channels (not showed on the obsolete picture).

Specifications

TX:

Bandwidth 100-1000MHz
RF input power min. 30 mW, max. 500 mW
RF in/out insertion loss 2 dB Typ.
RF inputs 2 x BNC 50 ohms
RF  direct outputs 2 x BNC 50 ohms
Optical outputs 1 x Neutrik OpticalCon Duo APC 1310nm
 optional 2nd  optical output

 

RX:

Bandwidth 470-800MHz
DC feed 12V/200mA

 

Supply 110-220V
Dimensions 435 x 250 x 43 mm
Weight 3,1 Kg
Title Type Size
ADH-400-datasheet-EN-V1 ADH-400-datasheet-EN-V1 application/pdf 330 KB
Radio over fiber basics Radio over fiber basics application/pdf 477 KB