Nta:
- UHF635-685MHz zaus band yog siv, PLL zaus synthesis theem-xauv lub voj tshuab yog siv, qhov zaus yog adjustable, thiab 50 teeb yuav siv tau tib lub sij hawm yam tsis muaj kev cuam tshuam.
- Integrated central processing unit CPU tswj, nrog digital LCD interface zaub, yooj yim rau kev khiav lag luam, kev ua tau zoo heev
- Multi-theem nqaim band siab zaus thiab nruab nrab zaus lim tau txais yuav kom tshem tawm tag nrho cov teeb meem cuam tshuam.
- Nrog lub suab companding thev naus laus zis, lub suab nrov tau txo qis heev thiab qhov ntau yam muaj zog ntxiv.
- Nruab nrog kev tawm tswv yim howling suppression muaj nuj nqi, uas tuaj yeem txo cov lus tawm tswv yim zoo.
- Lub receiver txais ntau theem high-frequency amplification thiab muaj siab heev rhiab heev.
- Ntau lub suab nrov saib xyuas Circuit Court, tshwj xeeb lub suab kaw TONE-LOCKED system, kom nws muaj qhov tsis sib xws los tiv thaiv kev cuam tshuam.
- 2 cov khoom sib npaug thiab 1 cov khoom sib xyaw tsis sib npaug yog teem rau tib lub sijhawm, uas tsim nyog rau kev sib txuas ntau yam khoom siv sab nraud;
- Kev xaiv zoo heev ntawm cov chips thiab cov khoom siv zoo, ua rau lub suab zoo heev.
- Qhov siab tshaj plaws siv qhov deb ntawm qhov chaw yog 100 meters, thiab qhov chaw zoo tshaj plaws siv qhov deb yog 50 meters.
Technical parameters:
|
Ua haujlwm zaus |
640-690MHz (kho tau) |
|
DC input voltage |
DC14V 800mA |
|
|
Ad-hoc txais rhiab heev selector hloov |
|
S/N teeb liab rau suab nrov piv |
>105dB ib |
|
TH D distortion |
<0.5% |
|
Zaus teb |
40Hz-18KHz |
|
|
Suab nrov xauv squelch tswj + suab code navigation xauv squelch tswj |
|
|
Tag nrho cov hlau puag, nrog 8.8 × 4CM dot matrix zaub screen, kom meej meej pom lub zog noj, sij hawm, ua hauj lwm zaus, siv channel. |
|
Sensor |
14MM prepolarized condenser microphone |
|
Ua haujlwm zaus |
635-685MHz (tsis siv neeg zaus alignment) |
|
Lub suab nrov hauv zos |
<25dB |
|
Tau txais |
20dB ib |
|
A/D dynamic ntau yam |
Ntau tshaj 80dB |
|
Kev khiav hauj lwm qhov kub thiab txias |
-10`+50 degree |
|
Tshaj tawm fais fab tuag |
10 dBm nyob rau hauv siab zog ntau / 5dBm nyob rau hauv tsawg zog ntau yam |
|
Pickup nce kho pob qhov rooj |
-20dB rau + 35dB |
|
Qws loj |
18.5 × 3.5 × 2.5CM |
|
Lub hauv paus loj |
16.2 × 10.6 × 3.8cm |
|
Siv roj teeb |
2 AA roj teeb-kwv yees li 8 teev ntawm kev siv tas li |
Cim npe nrov: Tuam Tshoj uhf wireless tham microphones manufacturers, hoobkas
