Description
Duplexer RFS dirancang untuk berbagai aplikasi berbasis frekuensi operasional dan utilitas. Sebagai contoh, di ponsel dirancang untuk menangani daya rendah dan sangat kompak dalam ukuran. Di Base station dirancang untuk menangani daya radio dasar yang lebih tinggi dan umumnya dirancang untuk menjadi mountable dalam rak peralatan standar.
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
Spesifikasi Duplexer RFS
UHF Mobile Duplexer (Fixed Frequency Spacing)
| 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 | |||||||||||
UHF Mobile Duplexers (Variable Frequency Spacing – Higher Isolation)
| 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 | 1.4 | 1.2 | 1.2 | ||||||||
| Tx Insertion loss, dB | 1.4 | 1.4 | 1.2 | 1.2 | ||||||||
| Tx/Rx isolation, dB | 75 | 75 | 80 | 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 | 1.2 | 1.4 | 1.4 | ||||||||
| Tx Insertion loss, dB | 1.2 | 1.2 | 1.4 | 1.4 | ||||||||
| Tx/Rx isolation, dB | 80 | 80 | 70 | 75 | ||||||||
| Connector type | BNC/N | BNC/N | N | N | ||||||||
| Tx/Rx Bandwidth, KHz | 25 | |||||||||||
| Max Power, W | 50 | |||||||||||
VHF Mobile 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 | 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 | |||||||||||
| 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 | |||||||||||
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