pa amandla amplifier
I-PA RF Power Amplifier yokudluliswa kwe-DVB-T COFDM TX Transmitter 1-watt 2-watt 5-watt 10-watt 20-watt 30-watt 40-watt 50-watt 50-watt Ukwenza Ngokwezifiso 170-3000Mhz (1.4I-G 2.4G 3G)
Okuqukethwe
Ukwenza ngokwezifiso
Mangaki ama-watts amandla owadingayo?
Iliphi ibanga lefrikhwensi oyidingayo?
Ingabe isikhulisi samandla sidinga -10dBm okokufaka?
I-pa power amplifier rf module ibona ukuphuma kokukhulisa amandla kwesiginali ye-RF. Lapho voltage okokufaka 12V, xhuma ebhodini lokumodulation le-COFDM, amandla okukhipha lingafika evikini elingu-1 (+30dBm)
Izici
- Ukusebenza Ibhendi yokuvama: 300MHz ~ 360MHz (imvamisa ngaphezulu kuyinto adjustable)
- Inzuzo: 45dB
- Pout: +33dBm (PAR = 9.9dB)
- ACPR: < -36DBC
- IP3: +49dBm
- Noise Figure: 6dB
- Supply voltage: 12V, okukhipha evikini elingu-1 (+30dBm) adlulisa amandla, amandla ukusetshenziswa imayelana 8.7W.
- RF esibonakalayo: SMA besilisa ngentambo imbobo
Ukucaciswa
Imininingwane Electrical @ + 25 ℃,ZS = ZL = 50Ω,Vcc = 12V
sepharamitha | iyunithi | Ubuncane | ejwayelekile | Ubuningi |
imvamisa Ibanga | MHz | 300 | Akuphoqelekile | 360 |
Small esiginali Gain | DB | 45.0 | ||
Inzuzo Flatness dB | DB | +/-0.5 | ||
I-Output Power Pout @Pin=-15dBm | dBm | 30.0 | ||
IP3 dBm +49 | dBm | 49.0 | ||
ACPR(WCDMA PAR = 9.9dB) | DBC | -40 | ||
Ukuba Wedwa obuyela emuva | dB | -45 | ||
Noise Figure | dB | 4 | ||
Ukuphumelela(Pout = + 39dBm @ 470MHz) | % | 13.8 | ||
VSWR okokufaka | 1.3:1 | |||
okukhipha | 2.0:1 | |||
DC Ukuphakelwa Kukagesi | V | 7.4 | 10.0 | 12 |
Supply yamanje (Quiescent) | MA | 300.0 | ||
usayizi | 35.1mm x 18.1mm x 0.6mm |
Akuphoqelekile Frequency
PA1W330 Imvamisa 300 ~ 360Mhz
PA1W470 Imvamisa 450~500Mhz
PA1W550 Imvamisa 544~564Mhz
PA1W600 Imvamisa 580~620Mhz
PA1W700 Imvamisa 680~720Mhz
I-2W eyenziwe ngokwezifiso
2w PA Amandla zesikhulisa 185Mhz-215Mhz 12V 75ohms 6dbm okokufaka 33dbm okukhipha
Izilinganiso Ingabe Ohulumeni Banalo Lonke Ubuningi
sepharamitha | I-Absolute Maximum |
RF Amandla wokufaka | -5.0 dBm |
Supply Voltage | +14V |
Ithempelesha yokusebenzela | -40℃ ukuba + 65 ℃ |
Isitoreji Temperature | -55℃ ukuba + 100 ℃ |
2~3W COFDM Power Amplifier
Lesi sikhulisamandla siwumugqa wamandla we-2~3W Sub-1GHz, yakhelwe izinhlelo zokusebenza zokudlulisela i-COFDM. I-amplifier inikeza umklamo ohlangene futhi omangelengele.
2-3Isici sesikhulisi samandla se-W COFDM
- Inzuzo: ≥41±1dB
- Amandla okufaka e-RF aphezulu: -8±1.0 dBm
- I-RF Power out 33~35dBm(2~3W)
- ACPR: < -35DBC
- impedance: 50Ohm
- I-DC Supply Voltage: 12~ 17VDC
- Power ukusetshenziswa: <18W
- I-RF in: Isixhumi sowesifazane we-SMA (SMA-50KFD)
- RF ngaphandle: Isixhumi sowesifazane we-SMA (SMA-50KFD)
- Ubukhulu: 81x48x14mm
- isisindo: 90g
- imvamisa Ibanga: imvamisa emaphakathi ku-160MHz ~ 900MHz(Okokufaka Kwevidiyo Ehlanganisiwe)
- Komkhawulokudonsa: 30MHz ukuya ku-40Mhz
5W COFDM Power Amplifier
5 watts cofdm amandla amplifier izici
- Inzuzo: ≥45dB
- Amandla okufaka e-RF aphezulu: -8 dBm
- I-RF ikhipha amandla angu-37dBm
- ACPR: < -35DBC
- impedance: 50Ohm
- I-DC Supply Voltage: 12~ 16VDC
- Power ukusetshenziswa: <30W
- I-RF in: Isixhumi sowesifazane we-SMA
- RF ngaphandle: Isixhumi sowesifazane we-SMA
- Ubukhulu: 94x58x14mm
- isisindo: 136g
- imvamisa Ibanga: imvamisa emaphakathi ku-200MHz ~ 900MHz(Okokufaka Kwevidiyo Ehlanganisiwe)
- Komkhawulokudonsa: 30MHz ukuya ku-40Mhz
Imibuzo Evame Ukubuzwa
Ngicela ungitshele ukuthi iluphi ububanzi befrikhwensi oyidingayo isikhulisi samandla esingu-15W? Uma izidingo zakho zingafani ne-inventory yethu, kuzothatha amaviki angu-2 ~ 3 ukwenza ngendlela oyifisayo.
KULUNGILE, ngicela uhlole lapha.
umbuzo: Ungakwazi ukubonisa OUT +12V IN kuphela?
impendulo:
- Kungaba ngcono ukuthi kube nemingcele yezobuchwepheshe kanye nokucaciswa kwe-amplifier kubhalwe ku-casing njengoba sinayo njengamanje esithombeni esingenhla..
- Ngolunye usuku esikhathini esizayo, lapho udinga ukuyibuyisela efekthri ukuze ilungiswe, onjiniyela bethu bangakwazi ukuyilungisa noma ukuyishintsha ngokuya ngemininingwane yegobolondo.
- Uma engekho lawa magama egobolondweni, asinayo indlela yokuhlinzeka ngosekelo lobuchwepheshe lwangemva kokuthengisa.
umbuzo: Ungakwazi yini ukuphrinta usuku lokukhiqiza ku-casing?
impendulo: Sihlinzeka 12 izinyanga isiqinisekiso sekhwalithi. Idethi yokukhiqiza ku-casing iyisisekelo esibalulekile sesevisi yangemuva kokuthengisa.
- I-PA ngayinye inephuzu lokuvama elimaphakathi. I-PA ingasebenza ngokujwayelekile phakathi kwebanga elithile lefrikhwensi, kodwa ukusebenza kwayo kuhamba phambili endaweni ephakathi nendawo.
- Ububanzi befrikhwensi ye-PA ngu-+ -15Mhz wefrikhwensi emaphakathi. Uma iphoyinti lokuvama elimaphakathi lingu-600Mhz, bese le-PA frequency range ingu-600Mhz, + / -15MHz, kusuka ku-585Mhz kuya ku-615Mhz.
- Ibanga lefrikhwensi enkulu ngu 10% yephoyinti eliphakathi nendawo.
Ngokwesibonelo, uma ukhetha imvamisa yokusebenza engu-500Mhz, bese kuba yi-frequency range 10% yemvamisa, ngakho-ke ububanzi befrikhwensi kufanele bube ngu-50Mhz, kusuka ku-475 ~ 525Mhz.
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I-current izokwanda futhi ngeke yonakale, kodwa akukho mthwalo kanye nesifunda esifushane isikhathi eside akukhuthazwa.
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Onjiniyela bethu bakhathazekile ngokushisa isihlungi ngemva kwesikhulisi samandla. Amandla aphezulu isikhathi eside azobangela ukuthi isihlungi sishise.
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Isikhulisi samandla asinawo umthwalo namasekhethi okuvikela isiyingi esifushane.
Thwebula
PA 2~3W (160~900Mhz Isihlelamandla samandla)
PA 5W (160~900Mhz Isihlelamandla samandla)
PA 10W (160~900Mhz Isihlelamandla samandla)
umbuzo: Ungangibonisa izithombe zangempela ze-RF linear power amplifier yakho?
impendulo: ngokuqinisekile, sicela uhlole izithombe ezingezansi.
Izibuyekezo
Azikho izibuyekezo okwamanje.