letio telemetry te telemetry wireless transmitter mo e ʻenitena vcan1889

Letio Telemetry te telemetry wireless transmitter ʻaki e ʻenitena

Letio ʻoku vave hono feʻaveʻaki ʻo e naunau fakaʻilekitulonika, vave ʻo e ʻea ko e 9600 mo e 19200bps.
Lahi siʻisiʻi (pe 12.5×7.6×3.4 cm),
Manifi (pe 370 grams)

Konga

ʻOku ʻi ai ha kautaha wireless fakapalofesinale transceiver ʻoku ʻi ai ha kautaha 150 MHz mo e lahi ʻo e ʻea ʻo e 9600 bps mo e 19200 bps. Ko e malohi lahi taha ʻo e RF Output ko e 25 Watts, ʻa ia ʻe lava ke fakapolokalamaʻi ʻi ha tuʻunga ʻe nima mei he 25 Watts ki he 5 Watts. ʻOku feʻunga ia mo e ngaahi feʻaveʻaki fakamatala mamaʻo.

1. Ko e letio siʻisiʻi taha ʻo e kautaha 10W ʻi he 150MHz band;
2. Fokotuʻu ʻa e malohi ke ʻave ʻo fakafou ʻi he polokalama fakakomipiuta, tokonaki ʻo e 5 ngaahi tuʻunga ʻo e malohi selectable;
3. Fakaʻaongaʻi ha maʻuʻanga tokoni ki he mafana ʻo e ʻea ke fakapapauʻi ʻoku maʻolunga mo lelei hono ʻave mo maʻu frequencies;
4. Ko e maama ʻo e fakaʻilonga malohi, transceiver e maama ʻo e mama mo e fakaʻilonga ʻo e fakamatala ʻoku ne ʻai ke mahino ʻa e tuʻunga ʻo e ngaue ʻi ha kiʻi hila;
5. ʻOku ʻi ai ha ivi malohi ʻo e faʻunga ʻalaminiume ʻoku fakatahaʻi mo e palani fakapalofesinale;
6. Fakaʻaongaʻi ʻo e tekinolosia synthesis, ʻe lava ke faingofua hono fokotuʻu ʻo e tuʻo lahi ʻi he polokalama fakakomipiuta;
7. ʻOmi ha ngaahi seti kehekehe ʻo e fakamatala ke fakafaingofuaʻi hono fakafehokotaki ʻo e ngaahi meʻangaue kehekehe ʻi tuʻa ki hono feʻaveʻaki ʻo e fakamatala;
8. Feʻaveʻaki ʻo e fakamatala ʻoku ʻikai puli, poupouʻi e poini-ki he-poini, poini-ki he-poini, mo e kulupu fengāueʻaki ʻoku ala fulifulihi holo;
9. Fenapasi mo e leʻo ʻoku feʻaveʻaki, ʻai ke faingofua e ngaahi uiuiʻi;
10. ʻOku fakaʻata ʻe he ngaahi naunau toʻotoʻo ʻoku fili ʻa e intercom fakahangatonu ke fakafaingofuaʻi hono langa;
11. Fokotuʻutuʻu ʻo e koloa fakamisini mo ha mafana lahi.

Fakapapau'i e

Fakamatala mo e Interface

Tu'o lahi kehekehe	136 – 150MHz, 150 – 174MHz
Meʻa ʻe malava ʻe he senolo	60
Senolo Vahavaha	25KHz
Tuʻo lahi hono tuʻu maʻu	±2.0 ppm (-40 – +70℃)
Ko hono fakalele 'o e Voltage	TF 11V ki he 14V (Angamaheni 12V )
Pesoni tafitafi lolotonga	Standby: <90Fine'eiki Maʻu Mai: <120Fine'eiki ʻAve ʻa e @ 25W: <5.0Ko ha maʻuʻanga ivi @12V ʻAve ʻ a e @ 8W: <1.8Ko ha maʻuʻanga ivi @12V
'Enitena Impedance	50 ohm ʻikai ke potupotutatau
Fua (W×H×D)	145mmx109mmx41mm
Mamafa	770l
Hono fakalele 'a e mafana 'o e 'ea	-40℃ – +70℃

Receiver

Faʻahinga ʻo e receiver	Tuʻo ua, superheterodyne
Taukei Freq.	45MHz(1Seni kapau), 455KHz(2kapau)
Ongo'ingofua	0.2 μV @12dB SINAD
Squelch pelepelengesi	0.25uV
Senolo ʻoku ʻikai ke ʻi ai ha Selectivity	lahi ange ʻi he – 70dB
ʻIkai tali ʻa e ngaahi meʻa loi mo e ʻimisi	lahi ange ʻi he – 70dB
Intermodulation	65dB
Output ʻo e ongo ʻoku ʻikai ke ʻi ai ha	3% ʻi he 1KHz ki he ±3KHz mavahe

Transmitter

RF Output malohi	25W, 20W, 15W, 10W mo 5W, fakapolokalamaʻi kakato
Tuʻo lahi taha hono liliu	±5KHz
Output Harmonic	siʻi hifo he – 65dB
Ngaahi Kohu ʻOku ʻIkai Moʻoni	siʻi hifo he 0.25 W (30MHz ki he 1GHz)
Mioʻi	≤2.5%
Transmitter taimi ʻohofi	<5MS

Fakamatala mo e Interface

Modulation	GMSK pe 4-FSK selectable
Vave ʻo e ʻea	9600BPSK ki he GMSK 19200 mo e 9600 ki he 4-FSK fakapolokalamaʻi kakato
Vave ʻo e Interface Baud	300 – 38400bPS fakapolokalamaʻi kakato
Konga ʻo e fakamatala ki he Interface	8 pe 7 kongokonga fakapolokalamaʻi kakato
Interface Wilder konga	Hala ha taha / Naʻa mo / Ngali kehe fakapolokalamaʻi kakato
Taʻofi e Interface	1-konga pe 2 kongokonga fakapolokalamaʻi kakato

Tafa'aki

Accessory

Peesi Tu'uma'u

1. Uaea malohi
2. 232 Ngaahi uaea Interface (Ki he konga-232 Interface motemi) pe 485 Ngaahi uaea Interface (Ki he konga-485 Interface motemi)

Ngaahi Meʻa ke Fili Ai

1. ʻEnitena
2. RF uaea
3. Malohi fe'unga
4. Coaxial ʻuhila Arrestor
5. Handset
6. Tokotaha fakapolokalama
7. Interface Adapter

Fokotuʻutuʻu ʻo e polokalama

1889-Fokotuʻutuʻu ʻo e meʻ

Ki he ngaahi komipiuta Windows OS he taimi ni pe.

Ko e meʻa ʻoku totonu ke ke talamai kimuʻa pea ke toki ʻota

Pooti Fakamatalá

ʻOku ke fie maʻu ʻa e Pooti fakamatala TTL, RS232 pe RS485?

Vave ʻo e Baud:

9600, 19200

Feeder loloa ʻo e keipolo

Kapau ʻoku ke fakaʻaongaʻi ʻa e Yagi ʻenitena ki he receiver, ʻe lava ke fili ʻa e keipolo feeder mei he 2 mita ʻe mita ki he 10 mita 'e. Ko e ha hono fuoloa hoʻo fie maʻu hoʻo letioo telemetry? Ko e keipolo feeder ko e USD 2.9 ki he mita, Feeder connector ko e USD 4.5 ki he hoa.

Adapter ki he malohi

12V 12A ki he malohi ʻe 20 amplifier. 20-ʻOku faʻa ngaue ʻa e fakamatala ʻa uati transceiver ʻi he 5A, ka ʻoku fie maʻu ke ʻi ai ha feituʻu ke fluctuations ai ʻa e malohi. Ko ia, ʻOku mau faʻa fokotuʻu atu ha maʻuʻanga malohi ʻo laka hake ʻi he amps ʻe hongofulu. Kapau ʻoku fakaʻaongaʻi ʻa e malohi ʻi ha taimi loloa, ʻe ʻi ai ha ngaahi palopalema motuʻa, ko ia ʻoku totonu ke kiʻi lahi ange ʻa e fika tukupau.