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FSN-350K 300Watt 350Watt FM Broadcast Transmitter Kit PCB kit
FSN-350K 300Watt 350Watt FM Broadcast Transmitter Kits PCB kit Paglalarawan:> Ang buong board na may berdeng epoxy dobleng panig na PCB na dalas, sa ilalim ng thermal conductivity ng aluminyo na sahig. Mahusay na mataas na dalas ng mga katangian ng magandang hitsura. > Ang istraktura ng board ay binubuo ng DC48V-DC12V conversion circuit, RF amplifier, low-pass filter circuit, VSWR protection circuit. > Ang RF amplifier ay nabuo ng BLF278 at RD06HVF1. Ang lakas ng input ng amplifier na 1W, output ng filter ng power amplifier na 300 watts. > DB9 functional control interface: digital temperatura sensor, ang nakalantad na kapangyarihan, positibong lakas, switch ng proteksyon ng VSWR. Teknikal
detalye
| Presyo (USD) | Dami (PCS) | Shipping (USD) | Total (USD) | Pamamaraan ng Pagpapadala | pagbabayad |
| 890 | 1 | 0 | 890 | DHL |
FSN-350K 300Watt 350Watt FM Broadcast Transmitter Kit PCB kit
Description:
> Ang buong board ng berde epoxy double-panig mataas na dalas ng PCB, sa ibaba ng thermal kondaktibiti ng aluminyo palapag. Napakahusay na mga katangian mataas dalas ng magandang hitsura.
> Istraktura ng Lupon ay binubuo ng DC48V-DC12V circuits conversion, RF amplifier, mababang-pass filter circuit, proteksyon VSWR circuit.
> RF amplifier ay nabuo sa pamamagitan ng BLF278 at RD06HVF1. Amplifier input kapangyarihan 1W, kapangyarihan amplifier output filter 300 Watts.
> DB9 functional control interface: temperatura sensor digital, ang masasalamin kapangyarihan, positibong kapangyarihan, lumipat proteksyon VSWR.
Teknikal Pagtutukoy:
Power supply ng boltahe: 48V (S600-48v)
Operating Kasalukuyan: 12.5A
Saklaw ng Dalas ng pagpapakita: 87MHz ~ 108MHz (maximum na hanay ng mga 85 ~ 110Mhz)
Bandwidth: 20MHz
Input kapangyarihan: ≤ 1 wat, 1 watts maximum input
Output kapangyarihan: higit sa 300 watts (na may FME serye ng mga panel control ay maaaring kontrolin ang output sukat ng pakete, maaari mong baguhin ang laki output).
Maharmonya pagpigil: -65 dBc
Flatness: <1 dBm
Operating temperatura: -20 ℃ ~ 50 ℃
Magtrabaho: tuloy-tuloy na trabaho
PCB Laki: 180mm * 70mm * 25mm
Attention:
Ito ay isang PCB kit kabilang ang eksayter at amplifier module. Bago paggamit, kakailanganin mong magdagdag thecase, kapangyarihan supply ng (48V 12.5A), init lababo (walang mas mababa sa 3kg), fan, thermal mantika.
Package Isama ang:
1 * FSN-350K PCB magtipon Kit
| Presyo (USD) | Dami (PCS) | Shipping (USD) | Total (USD) | Pamamaraan ng Pagpapadala | pagbabayad |
| 890 | 1 | 0 | 890 | DHL |
