DYNMAST Pty Ltd.
Tel: 61 2 9829 4133
Fax: 61 2 9618 2990
E-mail: bernie@dynmast.com.au



 

FEATURES

     · Power 100 & 200 Watt
· Wide Band 800-2500 MHz
· Low Intermodulation N Female Connectorized
 

 

      

Dynmast’s AMA-225X-4N range of 4 Way power dividers are specifically

designed for the Cellular Telecommunications market and now also includes the New 3rd Generation implementation & WLAN.  These products are particularly suitable for

in-building network distribution, while an environmental (brass construction) range is also available for outdoor applications.

Part Number
FREQUENCY

Number of Ports
Isolation
Dissipative/Insertion Loss
Amplitude Balance
Phase Balance
VSWR/Return Loss
Average Power
Impedance
Connector Type
Package Size
Weight

Old Part Numbers

 AMA-2255-4N
 800-2500 MHz                    

4 Port
>20dB
 <0.5dB @ 20dB RL
< ± 0.2dB
< ± 5 Degrees
1.22:1 Max / -20dB
100 Watts CW @ 20dB RL
50 Ohms
N Female
76 x 118 x 19mm
Alum 650g / Brass 1.3 Kg

AMA-2250-4N - 800-2000MHz
AMA-2251-4N - 800-2200MHz		 AMA-2255-4N-HP
 800-2500 MHz                    

4 Port
>20dB
 <0.5dB @ 20dB RL
< ± 0.2dB
< ± 5 Degrees
1.22:1 Max / -20dB
200 Watts CW @ 20dB RL
50 Ohms
N Female
200x 1646 x 65mm + Connector
Alum 3.4 Kg Max

Version or -HP
Version or -HP


All our dividers will pass DC current unless a DC block is specifically requested.
For high power CW application, please see Engineers notes.

Mechanical outline - 4 Way Divider

Mechanical outline - High Power 4 Way Divider

 

Recommended coupling torque force for N Connector 40 - 60 Ncm.
Power Handling Note: 
This device has been designed as a power divider.  When used as a divider, its power handling is 100 Watts. 
When used as a Combiner, this unit is only suitable for 1 Watt for non-coherent signal.

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