ZamgululiFM Kutumiza25W / 30W / 50W

  • Name mankhwala:

    FMUSER FMT5.0 50W FM RDS Broadcast Transmitter + DP100 FM Dipole Antenna Kit For Digital Broadcasting

  • Categories:25W / 30W / 50W / FM Kutumiza / Zamgululi
  • tsiku:2019-10-22
  • FMUSER FMT5.0 50W FM RDS Broadcast Transmitter + DP100 FM Dipole Antenna Kit For Digital Broadcasting Kuyambitsa: FMT5.0-50H FM radio transmitter is a wodalirika, owonda kulemera kwake komanso yosavuta kuyigwiritsa ntchito kuposa mtundu wam'mbuyo ...
Zitsanzo / Wholesale
Price
Manyamulidwe
chonyamulira
Gulani izo Tsopano
1 ma PC
833 USD
/ ma PC
100 USD
DHL / UPS 7-10days

2 ma PC
800 USD
/ ma PC
190 USD
DHL / UPS 7-10days

Mafotokozedwe Akatundu

FMUSER FMT5.0 50W FM RDS Broadcast Transmitter+

DP100 FM Dipole Antenna Kit Kwa Kutulutsa Kwapa Digital

Fmuser-Rds-A-Encoder-Radio-Station-Transmitter (11)

Kuyamba:

Ma transtier a FMT5.0-50H FM ndi odalirika kwambiri, opepuka kulemera komanso osavuta kuyigwiritsa ntchito kuposa mtundu wina wamawonekedwe. Izi zimatengera lingaliro losavuta. Ikuphatikiza ma 50W FM stereo transmitter Excer, mphamvu yamagetsi, chida chojambula ndi kusintha magetsi mu 1U high 19-inch standard, kuchepetsa zingwe zolumikizirana pakati pazinthuzo.

Mawonekedwe:

• Pulogalamu yogwiritsira ntchito digito ya LCD ya digito, yogwiritsa ntchito mfundo imodzi yopanga kuyendetsa.

• Chosakanikira cha LCD chophatikizira chikuwonetsa onse ophatikizira kuphatikiza: ma transmitter frequency, stereo ndi mono, voliyumu, amplifier tube kutentha, audio audio UV mita, kutsogolo mphamvu, kuwonetsedwa mphamvu, module module, pre-kutsindika etc ,.

• 1U 19-inchi inakulitsa zonse-aluminiyamu kesi, yolimba komanso yopambana kutentha kutulutsa.

• Konzani pafupipafupi njira ya pafupipafupi ya PLL, kuonetsetsa kuti pafupipafupi sizichoka kwa zaka zopitilira10, ndi zomangika zapamwamba kwambiri za stereo.

• Mphamvu yapamwamba yowongolera mphamvu ya AGC, magawo otha kusintha kuchokera ku 0 kupita ku 150watts, ndikulowerera kokha mwachangu kuti asunge magetsi munthawi yoyambira popanda kuyendetsa.

• Kuyika kwa siginecha kumathandizira kulowetsa kwa XLR ndi RCA, komanso ma sign a SCA ndi a RDS pogwiritsa ntchito cholumikizira BNC AUX.

• RF amplifier imagwiritsa ntchito ma transistors a LDMOS kuti apirire ngakhale zolakwika kwambiri zomwe zikukula kuposa 65: 1 VSWR pamalo oponderezana a 5dB.

FMT150H-19 FMT150H-18 FMT150H-17 FMT150H-16 FMT150H-15 FMT150H-14 150w fm transmitterDP100 FMT150H-13

Zida Zamakono:

Mafupipafupi: 87.5-108MHz

Mtengo wofikira pafupipafupi: 10KHz

Njira yosinthira: FM, kupatuka kwakukulu ± 75KHz

Kukhazikika kwamafiyumu: <<100Hz

Njira yokhazikika yofikira: Njira yosinthira pafupipafupi ya PLL

Mphamvu yotulutsa ya RF: 0 ~ 50W, step 0.1W, cholakwika ± 0.5dB

Kuponderezedwa kwa Harmonic: ≤-72dB

Wimbi yotsalira mkati: ≤-72dB

Asynchronous AM SNR: ≥-80dB (palibe mawu) ≥-65dB (400Hz, 100% module)

Synchronous AM SNR: ≥-70dB (palibe mawu) ≥-60dB (400Hz, 100% module)

Kutulutsa kwa RF: 50Ω

Cholumikizira cha RF Pakatikati: Nchikazi (L16)

Audio Zowonjezera Zolumikizira: XLR Chikazi ndi RCA Chachikazi

Cholumikizira cholowa cha AUX: chachikazi cha BNC

Kugogomezera Kwaposachedwa: 0us, 50us, 75us (zosintha)

Chizindikiro cha Mono kuti chiwonetsero cha phokoso: ≥ 80 dB (20 to 20KHz)

Chiyerekezo cha Stereo-to-phokoso: ≥ 80 dB (30 to 15KHz)

Mawonekedwe a Stereo: ≥ -55dB

Kuyankha kwamawu pafupipafupi: 30 ~ 15000Hz ± 0.4dB

Kupotoza mawu: <0.1%

Kupeza kwamlingo wapamwamba: -15dB ~ 15dB step 0.5dB

Zowunikira Audio: -15dB ~ 0dB

Mphamvu yamagetsi yamagetsi yamagetsi: 110V ~ 260V (magetsi apadziko lonse)

Kugwiritsa ntchito mphamvu: <320VA

Mitambo yamagetsi yogwira: -10 mpaka 45 ℃

Njira yogwira ntchito: Ntchito yosalekeza

Njira yozizira: Kukakamiza kuzizira kwa mpweya

Njira yozizira: <95%

Kutalika: <4500M

Zoyesa: 484 x 260 x 44 mm popanda amangomvera ndi ma protrusion, 19 "1U rack standard.

Kunenepa: 5Kg

Kulengeza za Magalimoto A RAS (TA):

Kuchepetsa kuchuluka kwa magalimoto omwe anali otanganidwa, tsopano ali ndi chidwi ndi maiko osiyanasiyana mu Africa kuti aikemo zikwangwani za RDS popanga malo ogulitsira, kuti athe kuzindikira kufalitsa kwachuma kwazomwe zimachitika mwanjira zambiri pobisa mawu a FM.

b) Pulogalamu Yamagalimoto (TP):

Ndi ntchito ya TA ndi TP ya RDS, RDS imathandizira ogwiritsa ntchito ma wayilesi agalimoto kudziwa zambiri zamagalimoto mwachangu, kuchepetsa kusokonekera mu mzindawu, komanso kuwonjezera chiwonetsero chomvera wa wayilesi.

c) Njira Zina Zosasintha (AF):

1U-6-700x700

RDS AF imathandizira madalaivala okhawo amasintha pafupipafupi pakati pa malo ochezera.

Kuyika chizindikiro cha RDS mu transmitter kumatha kusinthanso zokha pakati pamafayilo osiyanasiyana pafupipafupi mu pulogalamu imodzimodzi. Wolandirayo amadzisinthira pafupipafupi m'malo mwa AF ndikuwona kachidindo ka PI mu chizindikiro cha RDS kuti awonetsetse kuti malo angapo obwereza akudutsidwa. Mawayilesi ofalitsa omwe amakwaniritsa dziko lonse lapansi amakwaniritsa kuphimba kosasunthika komanso kumvetsera mosasamala. Galimoto ikadutsa gawo loyang'ana pakati pa ma frequency awiriwo, ntchito ya AF ya RDS imasinthira pulogalamu yomweyo pamayendedwe osiyanasiyana.

  1. 3. Kodi RDS Alternative Frequency (AF) imagwira ntchito bwanji?

Nayi kanema wonena za frequency ya RDS AF yomwe imagwiranso ntchito pa YouTube.

  1. 4. Kodi chofunikira ndi chiyani kuti mumangepo pa RDS?

  1. 5. Ndingamange bwanji zanga ngalande pa transmitter yanga yomwe ilipo?

1U-150w 3-700x700

1) Tsimikizani ngati zosintha zomwe zili nazo kale ndizolowera 57khz.

2) Gulani FMUSERâ € ™ a RDS-Chowonjezera chida chanu kuti muike chizindikiro chanu cha digito pawailesi anu.

3) Yambitsani pulogalamu ya Rds pamakompyuta anu ndikukhazikitsa logo yanu ya wayilesi, chidziwitso cha anthu mumsewu

4) Gwiritsani ntchito wailesi ya RDS kuti muwone zambiri zomwe mumapereka.

  1. 6. Kodi ndifunika kulipira pulogalamu yanu ya RDS pamtengo wowonjezera?

Ayi, Mukungofunika kugula FMUSER RDS-A encoder ndi FSN mndandanda wotsatsira, timapereka mapulogalamu a RDS kwaulere.

  1. 7. Kodi pali kusiyana kotani pakati pa wayilesi ya RDS fm ndi wailesi wamba?

Zithunzi zitatu zotsatirazi zikuwonetsa momwe RDS ingagwiritsidwe ntchito pa wayilesi ya FM; awiri omalizira adatengedwa pomwe wayilesi idasinthidwa Nottingham wayilesi Trent FM. Zithunzi zonse ndizowonetsera pa SonyWailesi ya XDR-S1 DAB / FM / MW / LW.

Fmuser-Rds-A-Encoder-Radio-Station-Transmitter (8)

  1. 8. Kodi encoder ya FMUSER RDS-A ndiyotani, ndipo kusiyana kwake ndikutani poyerekeza ndi encoder yoyeserera ya RDS?

Encoder ya Innovonics RDS ndi zinthu zabwino, Kusiyanitsa kwakukulu kuyenera kukhala ntchito yomweyo, ndipo timapereka ndalama zambiri zowonjezera.

Tiyeni tiwone mawonekedwe:

luso zofunika

chizindikiro Ulili mtengo
General
Thirani magetsi 12 V DC yakhazikika
Zowonjezera pano 280 mA
Maulalo ophatikizira BNC yopanda malire
Maulalo a data 1x USB (doko 1), 1x Ethernet (doko 2, 3, 4)
Ma protocol apa Network amathandizidwa HTTP, SNTP, TCP, UDP, DHCP, DNS, SNMP
Liwiro la USB mapulogalamu osinthika 1200, 2400, 4800, 9600, 19200 bps
Mtundu wa USB 1 kuyimitsa pang'ono, kulumikizana kwa data 8, kopanda tsankho, (palibe chowongolera),

ASCII kapena UECP (SPB 490) TA switch software kapena switch switch yakunja / EON1TA kulowetsedwa TTL ndi 10 kÎ © kukoka, mulingo kapena kugwa koyendetsedwaPrint seti 2Program ikukhazikitsa lamulo la ASCII, lamulo la UECP kapena switch switch yakunja ya TTL ndi 10 kÎ © kukoka -up, ControlRDS Services yoyendetsedwa ndi mulingo wothandizidwa

PI, PS, PTY, TP, AF, TA, DI, M / S, Pini, RT, RT +

TMC, EON, PTYN, ECC, LIC, TDC, IH, CT, ODA

Chizindikiro cha RDS Maulendo apansi pa 57 kHz

Bandwidth ± 2.4 kHz (50 dBc)

Linanena bungwe kusintha 0.0 mpaka 4.0 V pp mu masitepe 256

Phase shift adjusttereo transferFull range, mu 9.5 deg. masitepe

Audio / MPX / Pilot

Katundu wovomerezeka impedancemono <10 kÎ © stereo MPX <2 kÎ © MPX voltage 1.3 â 8.0 V p-pPassthrough voltage voltage2 Hz â 100% kHz1 (0 dB) Pilot kamvekedwe ka min. 120 mV mas

- analimbikitsa kupatuka kwa FM

6.8 kHzPilot PLL yolanda masanjidwe 8 ​​a HzStereo encoder pafupipafupi amafunastereo kufala19000 Hz ± 2 Hz

linanena bungweZotchinga kutulutsa 100 Î © Kukhazikitsidwa kolimbikitsidwa kutulutsa> 70 Î ©, <1 nF, palibe DC offsetMax. voltage yotulutsa (RDS + MPX) 9.0 V p-pRecommended RDS level 3 â € 11% of MPX

Mawonekedwe ndi Chithunzi

Fmuser-Rds-A-Encoder-Radio-Station-Transmitter (9)

Fmuser-Rds-A-Encoder-Radio-Station-Transmitter (10)

Number

dzina

Fotokozerani

1

12V DC

Cholumikizira magetsi. Onani gawo 3.3 kuti mumve zambiri.

2

Efaneti

Cholumikizira cha Ethernet RJ-45.

Gwiritsani ntchito chingwe chokhazikika (cholunjika) cha 5 Ethernet chingwe cholumikizira kusinthana kwa Ethernet, rauta kapena khosi.

Kuwongolera kwa Ethernet kumaphatikizanso tsamba la mkati (lotchulidwa ngati â € œPort 2â €) ndi madongosolo awiri ozilimira ogwiritsidwanso ntchito osinthika (otchulidwa ngati â € œPort 3â € ndi â € œPort 4â €) yotchulidwa kuyang'anira kutali kudzera pa TCP kapena UDP protocol.

Encoder imagwiranso ntchito popanda chingwe cholumikizidwa.

3 USB

Cholumikizira cha mtundu wa USB B. Tsambali limawonetsedwa ngati â € œPort 1â €.

Gwiritsani ntchito USB po kukhazikitsa koyamba kwa encoder kapena kuyang'anira kwanuko.

Encoder imagwiranso ntchito popanda chingwe cholumikizidwa.

4 Kutulutsa BNC

Kutulutsa kwa chizindikiro cha RDS ku transmitter, kusinthidwa ku 57 kHz subcarrier.

Ngati kusintha kwa Loop / Side kukhazikitsidwa ku malo a LOOP, Pulogalamuyo ndi chiwerengero cha chizindikiro cha RDS ndi siginecha yopatsidwa cholumikizira Bungwe la BNC.

Kulowetsa BNC

Kuyika kochita kusankha kophatikiza mawu ndi mawu a woyendetsa kapena kusakaniza chizindikiro cha RDS ndi chizindikiro chomwe chilipo.

6 Loop / SIDE

Imalola Zowonjezera siginecha kuti iwonjezedwe Zotsatira chizindikiro.

7 GPIO

Kuyika koyenera koyenera koongolera mwachindunji mautumiki ena a RDS (TA, PROGRAM).

Cholumikizira ndi mtundu wa 6-pini PS / 2.

Phukusi Phatikizani:

1x RDS-A Encoder

1 x 50w FM Transmitter

1 x DP100 antenna

1 x 30m 1/2 ″ chingwe

Siyani Mumakonda