UMTS Duplexer including Coupler and LNA

Radio Frequency Components and Modules

UMTS Duplexer including Coupler and LNA

 


-  Designed for RRH

-  Low insertion loss

-  High power handling

-  Low PIM


 

TX CHANNEL

 

Pass-band

2110 - 2170 MHz

Insertion loss

1.0 dB max

Attenuation

 

1920 - 1980 MHz

80 dB min

1980 - 2100 MHz

12 dB min

2180 - 2320 MHz

12 dB min

2320 - 6510 MHz

50 dB min

6510 - 12750 MHz

30 dB min

Passive intermodulation

< -115 dBm for two tones at downlink band, at 20W each

Power handling

100 W average, 1000 W peak

Forward coupling value

40 ±1.0 dB

Directivity

20 dB min

Reverse coupling value

40 ±1.5 dB

Directivity

30 dB min

 

 

RX  CHANNEL

 

Pass-band

1920 - 1980 MHz

Gain

30 ±1.0 dB

Attenuation

 

1805 - 1880 MHz

45 dBc min

1880 -1900 MHz

25 dBc min

2000 - 2110 MHz

25 dBc min

2110 - 2170 MHz

80 dBc min

Noise figure

1.5 dB max

OIP3

33 dBm min

Output 1dB compression

18 dBm min

DC voltage / current

+ 4.8 V Nominal / 180 mA max

Maximum in-band input level

10 dBm min, no damage

 

 

GENERAL SPECIFICATION

 

Impedance

50 ohms

VSWR / Return loss

1.29 /  -18 dB min,  all ports


 


 

 


Environmental rating

ETSI EN 300 019 class 4.1

Ingress protection

Indoor

Lightning protection

±5 kA, 8/20 us

Operating temperature

-40 to +85 ºC

Altitude

2000 meter max


 

 

 

Dimensions (H x W x D)

271 x 200 x 54 mm,

Surface treatment

Painting or silver plated

Connectors type

N female, ANT0  and TX ports

 

SMA female, other ports

 

- Designed for RRH - Low insertion loss - High power handling - Low PIM
FDD and TDD Combiner,DR Loaded

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