891-903MHz/936-948MHz Rongga Diplexer Microwave Rongga Duplexer Diplexer
MajengDiplexer ronggakanggo band frekuensi 891-903MHz / 936-948MHz
• Cavity Diplexer pamisah 891-903 MHz (Rx) lan 936-948 MHz (Tx) kanthi mundhut sisipan ≤1 dB saben sisih
• Penolakan ≥65 dB ing pita sing ngelawan • VSWR ≤1.3: 1 ing loro port • Penanganan daya 10 W • Terminasi SMA-F
• -20 °C nganti +65 °C sawetara operasi • Omah aluminium cat ireng • Sampel ing saham • Rega pabrik sing kompetitif
• Dhukungan sawise-sales profesional • Warisan manufaktur Chengdu 20 taun • Frekuensi kustom lengkap, konektor & pilihan pemasangan
Cavity Duplexer Indikator Utama
| Number | Items | Specifications | |
| 1 | Diplexer rongga | Rx | Tx |
| 2 | Frekuensi tengah | 897MHz | 942MHz |
| 3 | Passband | 891-903MHz | 936-948MHz |
| 4 | Mundhut Selipan | ≤1dB | ≤1dB |
| 5 | VSWR | ≤1.3:1 | ≤1.3:1 |
| 6 | penolakan | ≥65dB @936-948 MHz | ≥65dB @891-903 MHz |
| 7 | Impedansi | 50 ohm | |
| 8 | Input & Output mandhek | SMA wadon | |
| 9 | Daya Operasi | 10W | |
| 10 | Suhu operasi | -20 ℃ Kanggo +65 ℃ | |
| 11 | Bahan | alumunium | |
| 12 | Perawatan lumahing | Cat ireng | |
| 13 | Ukuran | Ing ngisor iki ↓(±0.5mm) Unit/mm | |
Gambar Outline
Respon Listrik sing Presisi
kita891-903MHz / 936-948MHzCavity Diplexer nggunakake rongga koaksial gelombang seprapat sing disetel menyang 897 MHz (Rx) lan 942 MHz (Tx). Saben Diplexer Cavity disapu ing VNA 20 GHz kanggo njamin mundhut selipan ≤1 dB lan VSWR ≤1.3: 1 ing loro dalan, nalika penolakan ≥65 dB ing pita ngelawan njamin Diplexer Cavity ngilangi Rx/Tx self-quieting ing rantai GSM-R utawa seluler.
Bangunan Mekanik Rugged
891-903MHz / 936-948MHz Cavity Diplexer digiling saka siji-potongan aluminium, cat ireng rampung lan disegel karo Viton O-rings, menehi pangayoman IP54 lan kinerja stabil saka -20 °C kanggo +65 °C. Konektor SMA-F disegel torsi; Rongga Diplexer bisa wall-dipasang karo rong bolongan M3 utawa diwenehake karo kurung adat.
Pabrik Backbone - Apa Keenlion
Mesin tanduran Chengdu 20 taun, piring, lagu lan tes saben Cavity Diplexer ing siji atap
Prototipe timbal 7 dina, jadwal volume 21 dina
Mundhut selipan, VSWR lan penolakan diverifikasi ing plot VNA sing ditandatangani
Rega pabrik sing kompetitif tanpa wates distributor
Sampel gratis dikirim ing 48 jam
Dhukungan sawise-sales profesional kanggo urip Cavity Diplexer
Pasar Global Fit
Nalika engineers mbutuhake Rongga Diplexer dipercaya kanggo 900 MHz FDD pamisah, jawaban 891-903MHz / 936-948MHz Rongga Diplexer karo logam, ora lunak. Emailsales@keenlion.com kanggo lembar data, file CAD lan rega pabrik ing Cavity Diplexer-kapal sesuk, ngunci duplex sampeyan dina iki.













