UHF cavity duplexer kwa ajili ya ufumbuzi wa reli ya seli
UHF cavity duplexer kwa suluhisho la seli za reli,
Mtengenezaji wa chujio cha RF,
Maelezo
UHF/TETRA Cavity Dual Diplexer 380-386.5/455-460&390-396.5/465-470MHz
UHF/TETRA duplexer ya uwekaji duplexer JX-CD4-380M470M-65S ni aina mojawapo ya kijenzi tulivu cha RF kilichoundwa na kuuzwa na Jingxin, ambacho huwa na hasara ya chini ya uwekaji chini ya 2.2dB kwa ujazo mdogo, kipimo LxWxH: 276mm x 106mm x 76 mm.
The frequency of this duplexer covers PORT 1 （380-386.5MHz &455-460MHz）and PORT 2 （390-396.5MHz &465-470MHz） with Rejection ≥65dB@390-396.5MHz&465-470MHz,≥65dB@380-386.5MHz&455-460MHz, which works under the power of 20W. This duplexer is produced with SMA-Female connectors, but it can be switched to others according to the demand, such kind of duplexer can bear in the field for a long time.
Kama ilivyoahidiwa, vijenzi vyote vya RF kutoka Jingxin vina udhamini wa miaka 3.
Kigezo
| Kigezo | CHINI | JUU | ||
| Masafa ya Marudio | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Upotevu wa Kurudisha (Joto la kawaida) | ≥16dB | ≥16dB | ||
| Kurudi Hasara (Joto kamili) | ≥16dB | ≥16dB | ||
| Hasara ya Kuingiza (Joto la kawaida) | ≤1.9dB | ≤1.9dB | ||
| Hasara ya Kuingiza (Joto kamili) | ≤2.2dB | ≤2.2dB | ||
| Kukataliwa | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Kukabidhi Nguvu | 20 W Wastani | |||
| Impedans | 50 Ω | |||
| Kiwango cha Joto la Uendeshaji | -10°C hadi +60°C | |||
Vipengele Maalum vya RF Passive
Kama mtengenezaji wa vijenzi vya RF passiv, Jingxin anaweza kubuni mbalimbali kulingana na maombi ya wateja.
Hatua 3 Pekee za Kutatua Tatizo Lako la Kipengele cha RF Passive
1. Kufafanua parameter na wewe.
2. Kutoa pendekezo la kuthibitishwa na Jingxin.
3. Kuzalisha mfano wa majaribio na Jingxin.
