Celwave Duplexer


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Celwave Duplexer digunakan mengirim dan menerima sinyal secara bersamaan dari satu antena. Mereka adalah perangkat tiga-port yang terdiri dari kombinasi mengirim dan menerima filter dengan port antena umum.

Celwave Duplexer dirancang untuk berbagai aplikasi berbasis frekuensi operasional dan utilitas. Sebagai contoh, duplexers ponsel dirancang untuk menangani daya rendah dan sangat kompak dalam ukuran. Base station duplexer dirancang untuk menangani daya radio dasar yang lebih tinggi dan umumnya dirancang untuk menjadi mountable dalam rak peralatan standar.

Semua duplexer RFS dirancang untuk memberikan isolasi tinggi antara mengirim dan menerima port.

Fitur & Keuntungan

Insertion loss rendah memastikan bahwa kekuatan pemancar tidak berkurang untuk transmisi.
Isolasi tinggi menghindari desensitisasi penerima
Duplexer yang kompak dan mudah untuk mengintegrasikan dan menggunakan dengan repeater.
Desain Q tinggi memastikan intermodulation rendah

 

 

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Cellular 850 & 1900 MHz PCS Duplexers

5597-25BK 5597-14BK FD193005-1 FD193005-2 FD193005-3

Rx Frequency, MHz

824-849 835-849  1850-1910 1850-1910

1850-1910

Tx Frequency, MHz

859-894 880-894 1930-1990 1930-1990

1930-1990

Rx Insertion loss, dB

0.5

Tx Insertion loss, dB

0.5

Tx/Rx isolation, dB

60 30

Connector type

N N & 7/16 N 7/16

Average Power, W

500 250

Rack mountable

Yes
GSM 900 & 1800 MHz Duplexers

FD183005 FD904510 FD906005

Rx Frequency, MHz

1710-1785 880-915 890-915

Tx Frequency, MHz

1805-1880 925-960 935-960

Rx Insertion loss, dB

0.5 1.0 0.5

Tx Insertion loss, dB

0.5 1.0 0.5

Tx/Rx isolation, dB

30 45 60

Connector type

N & 7/16

Average Power, W

250 350

Rack mountable

Yes
PMR & iDEN Applications

5134-10BK 5134-18BK

Rx Frequency, MHz

806-824

Tx Frequency, MHz

851-869

Rx Insertion loss, dB

1.0 1.2

Tx Insertion loss, dB

1.0 1.2

Tx/Rx isolation, dB

85 75

Connector type

N

Average Power, W

400

Rack mountable

Yes

UHF Mobile Duplexers (Fixed Frequency Spacing)

633-A-1* 633-A-2* 633-A-3* 633-A-4* 633-A-4* 633-A-4*

Frequency band, MHz

406-440 440-470 470-512 406-470 470-512 406-470

Tx – Rx spacing, MHz

5 10

Rx Insertion loss, dB

1.2 0.8

Tx Insertion loss, dB

1.2 0.8

Tx/Rx isolation, dB

50 60

Connector type

BNC/N

Tx/Rx Bandwidth, KHz

25

Max Power, W

50
* Additional character indicating type of connectors

UHF Mobile Duplexers (Variable Frequency Spacing – Higher Isolation)

633-6A-1* 633-6A-2* 633-6A-5* 633-6A-6*

Frequency band, MHz

406-450 450-470 406-450 450-470

Tx – Rx spacing, MHz

4 to 7 4 to 8 7 to 15 9 to 15

Rx Insertion loss, dB

1.4 1.2

Tx Insertion loss, dB

1.4 1.2

Tx/Rx isolation, dB

75 80

Connector type

BNC/N

Tx/Rx Bandwidth, KHz

25

Max Power, W

50

633-6A-7* 633-6A-8* 633-6A-9* 633-6A-11N*

Frequency band, MHz

470-512 355-406 470-512 355-406

Tx – Rx spacing, MHz

8 to 12 7 to 16 3 to 5 4.5 to 7

Rx Insertion loss, dB

1.2 1.4

Tx Insertion loss, dB

1.2 1.4

Tx/Rx isolation, dB

80 70 75

Connector type

BNC/N N

Tx/Rx Bandwidth, KHz

25

Max Power, W

50
* Additional character indicating type of connectors

UHF Compact Base Station Duplexers

5085-1 5085-2 5085-3 5085-5 5085-6

Frequency band, MHz

138-150 150-162 162-174

Tx – Rx spacing, MHz

3 5 3 5

Rx Insertion loss, dB

1.4

Tx Insertion loss, dB

1.4

Tx/Rx isolation, dB

75

Connector type

N Female

Tx/Rx Bandwidth, KHz

25

Max Power, W

100

VHF Mobile Duplexers

636-6A-1* 636-6A-2* 636-6A-3* 636A-1* 636A-2* 636A-3*

Frequency band, MHz

144-154 154-164 164-174 144-155 155-162 162-174

Tx – Rx spacing, MHz

4.5 to 6 4.5

Rx Insertion loss, dB

1.2 0.8

Tx Insertion loss, dB

1.2 0.8

Tx/Rx isolation, dB

80 60

Connector type

BNC/N

Tx/Rx Bandwidth, KHz

25

Max Power, W

50

* Additional character indicating type of connectors

 

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