modem

A modulator-demodulator or modem is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as telephone or radio. A modem transmits data by modulating one or more carrier wave signals to encode digital information, while the receiver demodulates the signal to recreate the original digital information. The goal is to produce a signal that can be transmitted easily and decoded reliably. Modems can be used with almost any means of transmitting analog signals, from light-emitting diodes to radio.
Early modems were devices that used audible sounds suitable for transmission over traditional telephone systems and leased lines. These generally operated at 110 or 300 bits per second (bit/s), and the connection between devices was normally manual, using an attached telephone handset. By the 1970s, higher speeds of 1200 and 2400 bit/s for asynchronous dial connections, 4800 bit/s for synchronous leased line connections and 35 kbit/s for synchronous conditioned leased lines were available. By the 1980s, less expensive 1200 and 2400 bit/s dialup modems were being released, and modems working on radio and other systems were available. As device sophistication grew rapidly in the late 1990s, telephone-based modems quickly exhausted the available bandwidth, reaching the ultimate standard of 56 kbit/s.
The rise of public use of the internet during the late 1990s led to demands for much higher performance, leading to the move away from audio-based systems to entirely new encodings on cable television lines and short-range signals in subcarriers on telephone lines. The move to cellular telephones, especially in the late 1990s and the emergence of smartphones in the 2000s led to the development of ever-faster radio-based systems. Today, modems are ubiquitous and largely invisible, included in almost every mobile computing device in one form or another, and generally capable of speeds on the order of tens or hundreds of megabytes per second.

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  1. A

    Help May way ba para di tumalon ng ibang cell tower yung b535 932 na modem?

    curious lang ako mga boss if may alam kayong way or trick para di lipat nang lipat ng cell tower si b535 932? wala kasi syang cell locking, band locking lang kaya mahina na pag lumilipat kahit meron akong external antenna.
  2. S

    S·T·S OVPN - BYPASS UNLI DATA - PH - SG server - For ANDROID - PC - MODEM - JULY 13 - SATURDAY

    ™ SATURDAY - update # 424 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! Other threads ----------------- 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖...
  3. A

    Tools Modem under 3k

    guys baka may alam kayong modem na under 3k lang sa shopee na meron sana. hanap ko lang is pwede kabitan ng external antenna, openline, and may cell locking, kasama na siguro dyan yung band locking pag may ganyang dalawa. tumatalon kasi tong b535 932 postpaid ko kaya sobrang hina talaga kahit...
  4. S

    Dito Business 5G Modem

    Sino nakatry ng bagong 5g modem ni dito
  5. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JULY 12

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  6. F

    Smart Prepaid Modem Upgrade

    Gamit ko ngayong ang R281 modem ni smart. Anong Modem ang pwede kong bilhin na masasabi kong "upgrade" from R281 na pwede gamitan ng smart rocketsim?
  7. W

    Help Ano yung acc key sa modem sa converge

    San po banda makikita ang acc key sa converge modem? Yung product ba yun o model?
  8. S

    S·T·S OVPN - BYPASS UNLI DATA - SG server - For ANDROID - PC - MODEM - JULY 11 - THURSDAY

    ™ THURSDAY - update # 423 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! Other threads ----------------- 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖...
  9. M

    Help S2s modem

    Ano pong modem to ng s2s pwede kayang maenable ung lan neto?
  10. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JULY 10

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  11. P

    Help Blackmamba modem . Natamaan ng kidlat

    mga boss ask ko sana if my pag asa pa na ma repair yung black mamba ko . natamaan yung antenna ng kidlat . nd na nag ON yung modem . Salamat po sa sasagot.
  12. M

    Help COMFAST ew73 outdoor only 1/4 max speed of my modem

    Mga paps ganito talga ba ang router na to ang hina pala mahal pa naman pero malayo ang range nya..or na scam ako sa orginal iba kasi antinna nya...?
  13. B

    Help Modem to modem boost using lan cable?

    Meron ako pldt r051 na modem at globe at home zlt10g open line pwede po kaya iconnect ko ang dalawang ito using lan cable para mapabilis ang internet ng isang modem na may sim card(UNLIDATA 599)?
  14. A

    Modem under 3k

    may masusuggest ba kayong modem na under 3k lang? yung openline sana tas may cell locking. sa b535 932 ko kasi pag pumunta ng ibang cell tower, napakahina na. pero di pa ko bibili, naghahanap lang. thanks hahaha
  15. J

    Patulong po Surf2Sawa 6 Device limit bypass pero bumabalik after reboot ng YOTC Modem

    Surf2Sawa 6 Device limit bypass pero bumabalik after reboot ng YOTC Modem Ano po pwedeng maging solution bukod sa pa enable ng LAN PORTS at magdagdag ng access point?
  16. S

    S·T·S OVPN - BYPASS UNLI DATA - SG server - For ANDROID - PC - MODEM - JULY 4 - THURSDAY

    ™ THURSDAY - update # 422 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! Other threads ----------------- 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖...
  17. B

    Help Anong magandang modem now?

    WAHAHHA Nasira ko kasi R281 ko. Natanggal yung ganito dun sa parang Module niya Goods na ba yung R291 sa Shopee?
  18. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JULY 3

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  19. S

    S·T·S OVPN - BYPASS UNLI DATA - PH - SG server - For ANDROID - PC - MODEM - JULY 2 - TUESDAY

    ™ TUESDAY - update # 421 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! Other threads ----------------- 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖...
  20. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JUNE 30

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  21. C

    Help Forgot main wifi zte modem password

    yung main na modem namin galing sa converge eh nakalimutan ko yung admin password paano kaya to maaayos?, kase baka pag nireset ko eh mawawala yung internet connection pa help naman po sir
  22. S

    VPN OVPN - BYPASS UNLI DATA - PH - SG server - For ANDROID - PC - MODEM - JUNE 27 - THURSDAY

    ™ THURSDAY - update # 420 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖ ♨️PPD LINKS ONLY ♨️...
  23. W

    G·TM GLOBE TM UNLIGO149 FUNALIW149 OPENVPN FOR MODEM OR ROUTER GOWATCH AND PLAY

    OPENVPN FOR MODEM share ko lang config na gumagana lang sa modem or router na may nakainstall na OPENVPN UI UNLI DOWNLOAD NO CAP NO BLOCK:NOIDONTTHINKSO::NOIDONTTHINKSO: FOR GOWATCH AND PLAY ONLY Hidden contentHidden contentHidden content Hidden content
  24. M

    June 27 Starlink Wifi Modem 2.0

    Anyeonghaseyo to all. May inquiry lang ako mga boss sa mga may Starlink.. legit ba to? see ss #naol: Hidden content Gusto ko tuloy umorder nito. reload is 499 good for 3mos. Brought to you FREE by ♨♨ MackriderX ♨♨ your cute Mentor ✓ walang kinikilingan walang kalokohan tamang serbisyo...
  25. A

    Help Ano po marecommend niyo best 5g wifi modem or pocket wifi na openline?

    Hindi pa kasi available yung wired connection samen. ano po marecommend niyo? meron naman po 5g smart sa area namin, globe po 4g lang e
  26. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JUNE 26

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  27. D

    Modem to router tp-link

    good day po mga master baka po may tut kau jan na modem sim base to router ni tp-link....salamat sa sagot bagohan lng po kasi
  28. P

    S·T·S Modem with OpenVPN

    Anong modem po pwedeng lagyan Ng open vpn
  29. M

    Help PLDT Modem

    Guys need help po San po dito sa 2 ang mas updated na Modem ni PLDT? Yung pic1 po is modem namin now and pic 2 modem ng kapitbahay namin. Pic 1 (F670L) Pic 2 May super admin po ba tong Pic 2 modem? Currently using F670L modem po now na naka superadmin Thanks in advance
  30. D

    Modem

    Paps pa suggest namam ng modem ano magandang pang live streaming sasalpakan ko lang ng rocket sim na nabiliko
  31. H

    Help Help . Mga bro best carrier aggregation modem. Ano po b? B818 po b?

    Guys itanong ko po ung pinkabest at malakas or maraming CA na mode. Bukod sa b818 at mamba?
  32. S

    S·T·S OVPN - BYPASS UNLI DATA - PH - SG server - For ANDROID - PC - MODEM - JUNE 24 - MONDAY

    ™ MONDAY - update # 419 ™ ✓✓ pa support po sana ppd links,, may tutorial po jan sa baba.. wag po sana irepost mga configs ko 😅.. thanks.. ✓✓ NEW SERVERS !!! 🛡️SMART - TNT - SUN 🛡️ -------------------- Promo: × unlidata ( bypass speedcap ) ➖➖➖➖➖➖➖➖➖➖ ♨️PPD LINKS ONLY ♨️ ------------------...
  33. S

    Modem na open line

    San po kayo bumibili ng pwede pang hotspot na mabilis? Smart po sim gamit
  34. L

    ovpn Ovpn for modem

    Guys pa request sana po ng no load ovpn pang modem. Para makakonek din po kapatid ko. Tnx po sa gagawa .
  35. P

    Help SUGGEST MODEM NA PWEDE DITO SIM

    Hello guys, ask ko lang if anong modem na globe ang pwedeng DITO sim openline pero yung recommend niyo dyan balak ko bumili ng modem e na compatible kay DITO. ANY SUGGEST?
  36. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP SG SERVERS .. ANDROID - PC - MODEM .. JUNE 22

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New SG servers ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  37. S

    Globe VPN for Modem po?

    ano po best device para sa vpn para sa bahay.. l2tp lang kasi vpn sa modem... para sana sa unligo sabi iba Microtik daw gamitan... pwede pa ba yung microtik lite lang bilhin?
  38. L

    Hingi lang ako ng advice sa mga expert po dyan, hanap po ako ng Cat6, 4G modem na matibay at mabilis po.

    Hingi lang ako ng advice sa mga expert po dyan, hanap po ako ng Cat6, 4G modem na matibay at mabilis po. Smart po ang malakas sa amin, Band 1, at Band 3 po usually ang malakas ang signal. pa suggest naman po kung anu ang the best na bilhin na 4G modem router, na Cat6 po.
  39. I

    S·T·S OVPN - UNLIDATA (BYPASS SPEEDCAP) ViP PH - SG SERVER .. ANDROID - PC - MODEM .. JUNE 18

    📍SMART - TNT - SUN 📍 ------------------- Promo: ✓ UnLi Data( bypass speedcap ) ✓ New PH & SG server ✳️OVPN✳️ ➖➖➖➖➖➖➖➖➖➖➖ 📍STS - BYPASS UNLIDATA📍 ➖➖➖➖➖➖➖➖➖➖➖ Hidden content Dropmb LinKs ---------------- Hidden content DOWNLOAD TUTORIAL ----------------
  40. A

    Help Smart regular sim unlinet

    Ano po kayang promo ang mayron Unlimited internet or data for regular smart sim na pwede isalpak sa modem po. Maraming salamat
  41. P

    Help Saang shop kayo bumili ng modem

    Saang shop kayo mga paps bumili ng modem? Na openline na din? Unlock all sim
  42. S

    Tutorial (5 Digit Old Modem) PLDTHOMEFIBRxxxxx Wifi Decoder (Default password only)

    It's me again mga par, i tried it sa 5 digits gumagana po sya same code with slight adjustments pero dapat OLD Modem sya Paano malalaman na OLD Modem sya? Una kapag nag contain sya ng (a to f) letters Example: PLDTHOMEFIBRa5fbb6 or PLDTHOMEFIBRb66f8 (Kita nyo dalawang klasi sya pero same...
  43. Z

    Help BEST RECOMENDED MODEM (ISLAND AREA)

    Hihingi po sana ako ng recommendation/idea kung ano pong MODEM ang sulit bilhin hindi naman kamahalan, sakto lang, malayo po kami sa City? sa isla po kami Smart po malakas sa area namin. sana mapansin :geek: Salamat!
  44. X

    Pwedeng ilipat 100% gumagana, Bida Fiber modem to PLDT modem

    Pwede pala palitan ang modem ng Converge Bida Fiber sa PLDT modem Gusto mo proof, panuorin mo video Bida Fiber.mp4: TeleBox PS. Di ko ma-insert yung video😅 na upload ko nalang sa telebox
  45. F

    Help Best Budget Modem

    Hingi lang sana ko ng idea sainyo mga Boss/Madam kung anong dabest na Modem yung pwede i-openline saka yung swak sa budget ang price.. Salamat

Did you know?

Credit is the trust which allows one party to provide money or resources to another party wherein the second party does not reimburse the first party immediately, but promises either to repay or return those resources at a later date.

Lenders want to make sure all their bases are covered before they extend you credit. That means they may look at factors other than your credit score to determine whether to lend you money. Your employment status also can play a role: If your income is too low or you haven’t been at your current workplace long, those factors could weigh against you.

Errors can come in a variety of forms. You may not have been credited for a payment you made, or you may have been charged for a purchase you didn’t make. A debt might be listed more than once, or your balance might be wrong.
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