VHF/UHF Duplexer

Type

SGQ-150

SGQ-230

SGQ-350

SGQ-350D

SGQ-450

SGQ-450D

Frequency (MHz)

136~172

220~240

336~370

336~370

380~470

380~470

Bandwidth (KHz)

±200

±500

±500

±500

±500

±500

VSWR

＜1.5

＜1.5

＜1.5

＜1.5

＜1.5

＜1.5

Insertion Loss (dB)

≤1.2

≤1.2

≤1.2

≤1.2

≤1.2

≤1.2

transmit receive separation （MHz）

5.7

7

10

10

10

10

Isolation (dB)

>75

>75

>75

>75

>75

>75

Maximum Input Power  (W)

30

30

30

50

30

50

Connector:

N (or BNC)

N (or BNC)

N (or BNC)

N (or BNC)

N (or BNC)

N (or BNC)

nominal impedance

50Ω

50Ω

50Ω

50Ω

50Ω

50Ω

Dimensions (mm)

220×154×31

214×154×31

275×154×31

270×190×37

228×154×31

225×190×37

Weight (kg)

1.2

0.9

1.2

1.8

1.1

1.5