|
![](https://ae01.alicdn.com/kf/Sfe03714067054250828e474960a6a3ccu/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) ![](https://ae01.alicdn.com/kf/S21e106f8edeb4a8a9040b9af3b425a2ds/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) ![](https://ae01.alicdn.com/kf/Se05e24cc8894402d91520405bf7ba2f0r/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sfe03714067054250828e474960a6a3ccu/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) ![](https://ae01.alicdn.com/kf/S21e106f8edeb4a8a9040b9af3b425a2ds/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) ![](https://ae01.alicdn.com/kf/Se05e24cc8894402d91520405bf7ba2f0r/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg) ![](https://ae01.alicdn.com/kf/S1700c403a97043739bc4439d275197a6V/RTL-SDR-LNA-HAM-RF-DC-RF-DC-HF.jpg)
- Â÷¿ø: 53 x 33 x 10mm
- ¸ðµ¨ ¹øÈ£: DC Blocker
- ´ëÇü È°ÀÚ: ¾Æ³¯·Î±× Àü¿ë
- DIY ¿ëÇ°: Àü±â
- ºê·£µå À̸§: alloet
- ±Ù¿ø: CN (Á¤Ç°)
- Microwave Bias Tee: RF DC Bias Blocker
- DC Bias Filter: RF Microwave DC Feeder
- HF Bias Tee: RF DC Isolator
¹Ì±¹ °í°´ÁÖÀÇ:
"¸¦ ¼±ÅÃÇϸé¹Ì±¹¿¡¼ ¹è¼Û", ´ÙÀ½ ÁÖ¼Ò´Â ¹è´Þ ¼ºñ½º¸¦ Á¦°øÇÏÁö ¾Ê½À´Ï´Ù: ÇÏ¿ÍÀÌ, ¾Ë·¡½ºÄ«, Ǫ¿¡¸£Åä ¸®ÄÚ, ±¡, APO, DPO, FPO, ´ç½ÅÀÌ ¼±ÅÃÇÒ Ãßõ µî"Áß±¹¿¡¼ ¹è¼Û"°¨»çÇÕ´Ï´Ù!!!
°í°´ µå ¿¡½ºÆÄ³Ä ¾ÆÅٽÿÂ:
Äí¾Èµµ selecciona"¿£ºñ¾Æ¸£ µ¥µ¥ ¿¡½ºÆijÄ", El servicio de entrega no está ºÎÀÎÇÒ ¼öÀÖ´Â en los siguientes códigos postales:
35000-35999
38000-38999
Se recomienda Å¥ ¿¤¸®ÀÚ"¿£ºñ¾Æ¸£ µ¥µ¥ Áß±¹". & Iexcl; ±×¶ó½Ã¾Æ½º!!
50K-60MHz ¸¶ÀÌÅ©·ÎÆÄ ¹ÙÀ̾ Ƽ 50V 600mA RF DC ¹ÙÀ̾ Â÷´Ü±â DC ¹ÙÀ̾ ÇÊÅÍ ¹«¼± ÁõÆø±â ¾ÈÅ׳ª¿ë RF ¸¶ÀÌÅ©·ÎÆÄ DC ÇÇ´õ
Ư¡: 1. ³ÐÀº ÁÖÆļö ¹üÀ§:RF DC ¹ÙÀ̾ Â÷´Ü±â´Â 50K-60 MHzÀÇ ÁÖÆļö ¹üÀ§¸¦ Áö¿øÇϹǷΠ´Ù¾çÇÑ RF ÀÀ¿ë ºÐ¾ß¿¡¼ ´Ù¾çÇÑ ¿ëµµ·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¹üÀ§ ³»¿¡¼ AC ½ÅÈ£¸¦ Àü´ÞÇÏ´Â µ¿¾È DC Àü¾ÐÀ» È¿°úÀûÀ¸·Î Â÷´ÜÇÕ´Ï´Ù. 2. ³·Àº »ðÀÔ ¼Õ½Ç:100 KHz¿¡¼ 0.1dB, 60 MHz¿¡¼ 0.2dB ÀÇ »ðÀÔ ¼Õ½Ç·Î ¸¶ÀÌÅ©·ÎÆÄ ¹ÙÀ̾ Ƽ´Â ÃÖ¼ÒÇÑÀÇ ½ÅÈ£ ÀúÇϸ¦ º¸ÀåÇÕ´Ï´Ù. RF ½ÅÈ£´Â ½ÅÈ£ ¹«°á¼ºÀ» À¯ÁöÇÏ¸é¼ »ó´çÇÑ °¨¼è ¾øÀÌ Åë°úÇÒ ¼ö ÀÖ½À´Ï´Ù. 3. °íÀü¾Ð ¹× Àü·ù ó¸®:°íÀü¾Ð ¹× Àü·ù¸¦ ó¸®Çϵµ·Ï ¼³°èµÇ¾î ÃÖ´ë 50V Àü¾Ð ¹× 600mA Àü·ù¸¦ °ßµô ¼ö ÀÖ½À´Ï´Ù. µû¶ó¼ DC ¹ÙÀ̾ ÇÊÅÍ´Â °·ÂÇÑ Àü·Â ó¸® ±â´ÉÀÌ ÇÊ¿äÇÑ ¿ëµµ¿¡ ÀûÇÕÇÕ´Ï´Ù. 4. ´Ù¾çÇÑ ÀÀ¿ë ÇÁ·Î±×·¥:RF ¸¶ÀÌÅ©·ÎÆÄ DC ÇÇ´õ´Â È°¼º ¾ÈÅ׳ª¿¡ RF Àü¿øÀ» Á¦°øÇÏ°í ±¤´ë¿ª ÁõÆø±â Ãâ·Â¿¡¼ Á÷·ù¸¦ Â÷´ÜÇϸç RF Æ÷Æ®¸¦ ÅëÇØ Åë½Å µ¥ÀÌÅ͸¦ ÁÖÀÔÇϵµ·Ï Ưº°È÷ ¼³°èµÇ¾ú½À´Ï´Ù. ÀÌ ÀÀ¿ë ÇÁ·Î±×·¥¿¡¼ ¾ÈÁ¤ÀûÀÎ ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. 5. ÀÛ°í »ç¿ëÇϱ⠽¬¿î:ÀÌ HF ¹ÙÀ̾ Ƽ´Â ÄÄÆÑÆ®ÇÏ°í ±âÁ¸ ¼³Á¤¿¡ ½±°Ô ÅëÇÕ ÇÒ ¼ö ÀÖ½À´Ï´Ù. °£´ÜÇÑ ¼³°è·Î °£´ÜÇÑ ¼³Ä¡ ¹× ´Ù¾çÇÑ RF ½Ã½ºÅÛ°úÀÇ È£È¯¼ºÀÌ °¡´ÉÇÕ´Ï´Ù.
»ç¾ç:
ÀÎÁõ: ¾øÀ½
¿ø»êÁö: Áß±¹ º»Åä
DIY ¿ëÇ°: Àü±â
µð½ºÇ÷¹ÀÌ À¯Çü: ¾Æ³¯·Î±× Àü¿ë
¸ðµ¨ ¹øÈ£: DC Â÷´Ü±â
Å©±â: 53x33x10mm/2.1x1.3x0.4 ÀÎÄ¡
ÁÖÆļö ¹üÀ§: 50K-60MHz
»ðÀÔ ¼Õ½Ç: 0.1dB @ 100KHz 0.2dB @ 60MHz
°íÀü¾Ð: 50V
³ôÀº Àü·ù: 600mA
RF Ä¿³ØÅÍ: SMA-K (¿ÜºÎ ³ª»ç ³»ºÎ ±¸¸Û)
½Ã½ºÅÛ ÀÓÇÇ´ø½º: 50 ¿È
Á¦Ç° »ç¿ë·®:
1. È°¼º ¾ÈÅ׳ª¿ë RF Àü¿ø °ø±Þ ÀåÄ¡
2. ±¤´ë¿ª ÁõÆø±âÀÇ Ãâ·Â °Ý¸®
3. RF ´ÜÀÚ¸¦ ÅëÇÑ Åë½Å µ¥ÀÌÅÍ ÁÖÀÔ
¹è¼± ¹æ¹ý: 1:
DC: ¿ÜºÎ DC Àü¿ø °ø±Þ ÀåÄ¡
RF: RF ½ÅÈ£ ´ÜÀÚ (ÀÌ Æ÷Æ®´Â RF ½ÅÈ£ ¸¸ Àü¼ÛÇÒ ¼ö ÀÖÀ½)
RF + DC: RF DC ¹ÙÀ̾ (ÀÌ Æ÷Æ®´Â RF ¹× DC ¹ÙÀ̾¸¦ Àü¼ÛÇÒ ¼ö ÀÖÀ½)
GND-: DC °ø±ÞÀ»À§ÇÑ °øÅë Á¢Áö
VCC +: DC °ø±Þ ÀåÄ¡ÀÇ °ø±Þ Ãø
Âü°í: ¸ð´ÏÅÍ ¹× Á¶¸í È¿°ú°¡ ´Ù¸£±â ¶§¹®¿¡ Ç׸ñÀÇ ½ÇÁ¦ »ö»óÀÌ ±×¸²¿¡ Ç¥½ÃµÈ »ö»ó°ú ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. °¨»çÇÕ´Ï´Ù! ¼öµ¿ ÃøÁ¤À¸·Î ÀÎÇØ 1-2cm ÃøÁ¤ ÆíÂ÷¸¦ Çã¿ëÇϽʽÿÀ.
1 x RF ÀüÀÚ ·¹ÀÎÁö DC ÇÇ´õ
|
|
|
|
|
|