Kingtone ndi katswiri wopanga kubwereza komanso wopereka mayankho.Kingtone iDEN / TETRA Off-air-repeater ya Walkie Talkie/Radio Coverage Solutions TETRA makina okulitsa kufalikira kwa ma siginecha kapena kudzaza malo akhungu omwe chizindikiro chili chofooka kapena sichikupezeka.
Bokosi la bokosi limakumana ndi miyezo ya IP65, kotero TETRA Off-air-repeater ikhoza kukhazikitsidwa m'nyumba kapena kunja komanso m'malo ovuta kwambiri.
Zomwe zimagwiritsidwa ntchito
- Kuyimitsa magalimoto mobisa
- Malo ogulitsira
- Misewu ya Metro
- Zisudzo
- Ngalande
Zogulitsa zathu kuphatikiza zobwereza zam'manja, BDA, DAS, BTS/IBS ndi mapulogalamu System for Cellular, Tetra…
Kingtone imapereka mndandanda wonse wa obwereza:
- GSM 2G Repeater
- UMTS 3G Repeater
- LTE 4G Repeater
- DAS (Distribution Antenna System) 2G, 3G, 4G
- 800 MHz, 900 MHz, 1800 MHz, 2100 MHz, 2600 MHz Wobwereza
- Mphamvu: Micro-repeater, Medium Power repeater ndi High Power repeater
- Technologies: RF / RF obwereza, RF / FO obwereza
Zinthu | Uplink | Tsitsani | ||
Nthawi Yogwirira Ntchito (yosinthika) | 450-455MHz | 460-465MHz MHz | ||
Chithunzi cha BW.min | 5MHz | |||
Tsitsani ku Uplink kupatukana, min | 10MHz | |||
Max.Mulingo Wolowetsa (Wosawononga) | -10dBm | |||
Max.Mphamvu Zotulutsa (zosintha mwamakonda) | + 33dBm | + 37dBm | ||
Max.Kupindula | 85db | 85db | ||
Chiphaso cha pasipoti | ≤3dB | |||
Pezani Kusintha Range | 1 ~ 31dB @ sitepe ya 1dB | |||
Auto Level Control (ALC) | 30dB pa | |||
Voltage Standing Wave Ratio (VSWR) | ≤ 1.5 | |||
Chithunzi cha Noise@Max Gain | ≤5dB | |||
Gawo PP Cholakwika | ≤20 | |||
Vuto la Gawo la RMS | ≤5 | |||
Spurious Emission | M'kati mwa gulu la ntchito | ≤ -36dBm/30kHz | ||
Osagwira ntchito | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | |||
Inter-modulation | M'kati mwa gulu la ntchito | ≤ -36dBm/3kHz kapena ≤ -60dBc/3kHz | ||
Osagwira ntchito | 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | |||
Kuchedwa kwa Gulu | ≤ 6.0 µS | |||
Kukana Kwa Bandi | ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz | |||
Kukhazikika pafupipafupi | ≤ 0.05ppm |