Sennheiser ACA 3 - Antenna Combiner

1026830

Neuf

2 x 4: 1 antenna combiner compatible with all Sennheiser analogue and digital wireless fixed...
Lire la suite
Prix constructeur :
3 145,24 CHF HT

Prix Visuals :

2 862,17 CHF


3 094,00 CHF TTC  

Rectangle
Garantie : garantie Garantie Visuals 24 mois
Service interne : révision, réparation & backup.

Disponibilité : clock Délai habituel entre 2 et 4 semaines

- +

1026830
En savoir plus  
Sennheiser Antenna Combiner

Sennheiser supports the use of distributed antenna systems with a range of high-specification antenna combiners to allow wireless microphone coverage over multiple rooms and large or complex sites. With the increasing demand for “zone” systems in various situations including large churches, broadcast installations, outdoor sporting events and reality TV shows, Sennheiser‘s engineers have used this expertise to develop the ACA 3, a compact and easy to deploy 2 x 4:1 antenna combiner compatible with all analog and digital Sennheiser wireless stationary receivers operating in the supported frequency range of 470 to 798 MHz.

Features

- 2 x 4:1 combiner at unity gain

- Switchable DC supplied on each antenna input for head amps or active antennas, e.g. AB 3, AB 3700, A12AD, AB 9000

- RF from each of the eight antenna inputs is switchable to isolate unused antennas

- LEDs indicate input state; RF on, DC on and DC current overload (e.g. faulty ‘short circuit‘ antenna cable)


 

 



Specifications



 



Dimensions



43x483x205 [mm] (HxWxD), 19", 1U



Connector



BNC female, 50 Ω



Weight



Approx. 2.75 kg



Storage temperature



-20°C to +70°C



Operating temperature



-10°C to +40°C



Power supply



100 - 240 V AC, 50/60 Hz



Gain



0 dB, ±3dB @ 470-790 MHz



Output voltage



12 V, 250 mA max (overload protected)



Frequency range



470-798 MHz



RF input



+10 dBm max 10 mW / channel



RF output



IP 3: >37 dBm (typ.); 1 dB cp: >20 dBm



Specials



Chanel isolation (when switched OFF): 69 dB (typ.)



Operating relative humidity



5% to 95%




 


    Besoin d'aide,
    Besoin d'un financement,
    Appellez-nous !

  • GE : + 41 22 561 07 07
  • ZH : + 41 43 255 59 00
  • TI   : + 41 91 985 25 11

Menu