Kingtone minangka pabrikan repeater profesional lan panyedhiya solusi.Kingtone iDEN / TETRA Off-air-repeater kanggo Walkie Talkie/Radio Coverage Solutions sistem TETRA kanggo nggedhekake jangkoan sinyal utawa ngisi area wuta sinyal sing sinyal lemah utawa ora kasedhiya.
Versi kothak kasebut cocog karo standar IP65, saéngga TETRA Off-air-repeater bisa dipasang ing njero ruangan utawa ruangan lan ing lingkungan sing paling tantangan.
Aplikasi khas
- Parkir bawah tanah
- Mal blanja
- Koridor Metro
- Bioskop
- Trowongan
Produk kita kalebu repeater seluler, BDA, DAS, komponen BTS/IBS lan piranti lunak Sistem kanggo Seluler, Tetra…
Kingtone nawakake macem-macem repeater:
- GSM 2G Repeater
- UMTS 3G Repeater
- LTE 4G Repeater
- DAS (Sistem Antena Distribusi) 2G, 3G, 4G
- 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz Repeater
- Daya: Micro-repeater, Medium Power repeater lan High Power repeater
- Teknologi: RF/RF repeater, RF/FO repeater
| barang | Uplink | Downlink | ||
| Frekuensi kerja (bisa disesuaikan) | 450-455 MHz | 460-465 MHz | ||
| Passband BW.min | 5 MHz | |||
| Downlink kanggo Uplink pamisahan, min | 10 MHz | |||
| Maks.Tingkat Input (Non-Ngrusak) | -10dBm | |||
| Maks.Daya Output (bisa disesuaikan) | +33dBm | +37dBm | ||
| Maks.gain | 85dB | 85dB | ||
| Passband ripple | ≤ 3dB | |||
| Entuk Range Penyesuaian | 1~31dB @ langkah 1dB | |||
| Kontrol Level Otomatis (ALC) | 30dB | |||
| Voltage Standing Wave Ratio (VSWR) | ≤ 1.5 | |||
| Noise Figure@Max Gain | ≤ 5dB | |||
| Fase PP kesalahan | ≤ 20 | |||
| Kesalahan Fase RMS | ≤ 5 | |||
| Emisi Palsu | Ing band kerja | ≤ -36dBm/30kHz | ||
| Metu saka band kerja | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | |||
| Antar modulasi | Ing band kerja | ≤ -36dBm/3kHz utawa ≤ -60dBc/3kHz | ||
| Metu saka band kerja | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | |||
| Grup Tundha | ≤ 6,0 µS | |||
| Metu saka Tolak Band | ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz | |||
| Stabilitas Frekuensi | ≤ 0,05 ppm | |||
