Haina 2 Watt/5 Watt/10 Watt/20 Watt 900 2100 rua roopu waea pūkoro tukurua/repetidor/booster/whakanui mo waho me roto i hangaia hei whakaoti rapanga o te tohu waea wak, he iti ake te utu i te taapiri i te teihana turanga hou. (BTS).Ko te mahi matua o nga kaikorero ko te whiwhi tohu iti-kaha mai i te BTS ma te tuku RF ka tuku i te tohu whakakaha ki nga waahi kaore i te tika te kapi o te whatunga. te ritenga atu.
Āhuatanga:
1,Te Mana Huaputa +30dBm – +43dBm mo te tono kapinga nui;
2, Teitei whiwhi mahi rite Min.95dB;
3, Ko te tango i te tātari me te tino kowhiringa me te iti o te mate whakaurunga ka whakakorea te pokanoa i waenga i te hononga-a-roto me te hono-raro;
4, Ko nga tauranga RS232 e whakarato ana i nga hononga ki te pona mo te whakatakotoranga o te rohe me te aroturuki ma te atanga tukutuku kua hangaia;
5, Pouwhanga ahokore hanga-i roto (Kōwhiringa) mo te aroturuki mamao ma te SMS, GPRS ranei;
6, Taipitopito tawhā tukurua me te mana e taea te aroturuki i te Paewhiri Mana, pērā i te pāmahana, te taumata mana putanga, whiwhi, ATT, hoki mate, VSWR etc;
7, Tautokohia te whakapai ake i te firmware ma te GPRS;
8, He tikanga whakakaha kaha raina me te mahi pono;
9, Te rahi kiato me te taumaha marama, ngawari ki te whakauru ki te pakitara, ki te poupou ranei;
Whakatakotoranga Hangarau:
Tūemi | 2 Watt/5 Watt/10 Watt/20 Watt 900 2100 waea pukoro takirua waea pūkoro tukurua/repetidor/booster/whakakaha mo waho me roto | ||
Awhe Auautanga | Hononga ake | 890-915MHz / 1920-1980MHz | |
Hononga Raro | 935-960MHz / 2110-2170MHz | ||
Putanga Mana | Hononga ake | +33dBm | |
Hononga Raro | +40dBm | ||
Aratuku Mahi | Kei te waatea nga momo bandwidth i runga i te tono | ||
Whiwhi | Min.90dB | ||
Whiwhi Awhe Mana | 31dB (1dB Hipanga) | ||
VSWR | < 1.5 | ||
Ripple in Band | Mōrahi +/- 1.5dB | ||
Horekau Nga tukunga | 9KHz-1GHz | Mōrahi -36dBm | |
1GHz-12.75GHz | Mōrahi -30dBm | ||
ACPR | ≤-45dBc | ||
≤-55dBc | |||
Tuhono RF | N-momo Wahine | ||
I/O Impedance | 50 ohm | ||
Pikitia Haruru | Mōrahi 5dB | ||
Roopu Wa Taaroa | Mōrahi 5µS | ||
Awhe Pawera | -25 nekehanga Celsius ki te +55 nekehanga Celsius | ||
Haumākū Pātahi | Mōrahi 95% | ||
MTBF | Min.100000 haora | ||
Tuku Hiko | DC -48V / AC220V (+/-15%), 50Hz | ||
Tuku Hiko Pūrua UPS (Kōwhiringa) | 6 haora / 8 haora | ||
Whakamahi Hiko | 250W teitei | ||
Taumahi Aroturuki NMS | He whakaoho wa-tūturu mo te Turanga o te Kuaha, Te Maamaa, Te Hiko Hiko, VSWR, Te Mana Putanga, Te Whiwhinga, Uplink ATT, Downlink ATT me etahi atu. | ||
Kōwae Mana Mamao (Kōwhiringa) | RS232 ranei RJ45 + Pouwhanga Ahokore + Puhiko Li-ion utu |