WISCO International

Sinclair Technologies

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Base Station Duplexers

Q-2222E

When space is limited, the Q-2222E is the duplexer of choice. It provides excellent performance characteristics although it is one-half the size of the Q-2222E. A portable version is also available for temporary installations. The Q-2222E can be used at frequency spacing as close as 500 kHz where it offers 60dB isolation with only 1.5 dB insertion loss.

Q-2330E

The Q-2330E is a 6-cavity Res-Lok™ duplexer similar to the 4-cavity models described.
 This unit will provide up to 100 dB isolation at lowest frequency separation of 500kHz where a 2 dB insertion loss is tolerable.

SPECIFICATIONS

 
Electrical Specifications Q-2222E Q-2330E
Frequency Range

Mz

144-174

138-174

Frequency Separation

MHz

3.0 min.

0.5 min.

Insertion Loss

dB

Tx to Ant.

0.8 max

1.5 max

Rx to Ant.

0.8 max

1.5 max

Isolation

dB

Tx noise suppression at Rx

80 min

85 min

Rx isolation at Tx

80 min

85 min

Maximum Input VSWR

1.5:1

Maximum Input Power

Watts

120

350

Termination

'N' Female

Temperature Range

-40�C to +60�C

 
Mechanical Specifications

Q-2222E

Q-2330E

HEIGHT in (mm)

4.17 (106)

8.37 (213)

WIDTH in (mm)

19 (483)

19 (483)

DEPTH in (mm)

17 (432)

30.3 (770)

WEIGHT lb (kg)

18 (8.1)

45 (20.4)

Mounting Information: All models mount in 19 in (483mm) rack with cavities horizontally or vertically oriented. Duplexers may also be wall or floor mounted using the brackets provided.
WISCO International, Inc. - MIAMI, FL U.S.A.
Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com

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