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1 Contents 1. MATV Master Antenna Home Antenna Digital Band Antenna Home Antenna / Mixer Digital Antenna / Digital Converter Indoor Antenna / Amplifier Home Booster / Digital Booster Distributor/Directional Coupler(Mini-Type) Band Pass Filter / High Pass Filter / Channel Converter Level Controller / Surge Protector HFBT Cable 2. CATV Indoor Amplifier Mini Trunk Amplifier Distributors (Shelf Mount Type) Distributor / Directional Coupler Mini Distributor / TV Wall Outlet 3. Digital Headend 8-VSB Remodulator SD Encoder & 8-VSB Modulator HD Encoder & 8-VSB Modulator HD Encoder & 8-VSB Modulator 8-VSB Modulator(ASI to 8-VSB) Digital 8VSB Multi Channel Remodulator 8VSB Encoder Modulator/8VSB RE Modulator Digital to Analog Modulator Digital Signal Processor 4. Headend TV Modulator Agile Modulator Stereo Modulator Agile Signal Processor / Sub-Rack Type Channel Processor 5. SMATV Satellite Antenna / Surge Protector./Satellite IF AMP Satellite IF AMP / Mixer Satellite Receiver / Digital Satellite Receiver/L.N.B Indoor Amplifier Video Optical Transmitter / Optical Video Receiver Directional Coupler / Attenuator Distributor / TV Wall Outlet Sub-Rack Type Modulator Sub-Rack Type FM Processor Divider / Power Supply Head Amplifier / Charactor Generator Converter / Channel Processer Combiner / Demodulator Power Distributor / Diplex Filter 6. Home Network H-ONT Fiber Optic ACU Multiplexer Multiplexer Multiplexer Head Amplifier / Pilot Signal Generator Power Distributor / Power Supply Rack 7. Technical Notes HFC System Block Diagram

2 Philosophy Business Area Organization Chart

3 2 CATV 3 Digital Headend 4 Headend 5 SMATV 6 Home Network 7 Technical Notes 1 MATV

4 Master Antenna MATV Equipments APPEARANCE VL VRS VL VRC VH VR I, II, UL VR I, II, UM VR I, II, 6 VL VRS VL VRC VH VR II UL VR I UM VR FEATURES PERFORMANCE Model Elements Half Power Channel Impedance Gain VSWR Width(Degrees) F/B Ratio (CH) () L H L H L H L H VL VRS VL VRC 5 2 ~ ~ VH VR 8 7 ~ ~ UL VR ~ ~ UM VR ~ ~ , 8, ~ 13 8~ ~27 20~30 12~22 15~22

5 Home Antenna APPEARANCE VL HRS, VH H, VH H, VH S, VA063-08J,VA F, FM-6A MATV Equipments VL HRS VH H VH S 7 VA063-08J VA F FM-6A FEATURES PERFORMANCE Model Elements Half Power Channel Impedance Gain VSWR Width(Degrees) F/B Ratio (CH) () L H L H L H L H VL HRS / VH H 10 7~13 75/ ~ ~20 VH H 8 7~13 75/ ~ ~20 VH S 11 7~13 75/300-8~ ~23 VA J 8 6~13 75/ ~ ~18 VA F 11 2~13 75/ ~ ~ ~18 10~15 FM-6A 6 Specified 6MHz of FM Band 75/

6 Digital Band Antenna MATV Equipments APPEARANCE FEATURES UA-30, UA-30S PERFORMANCE 8 Digital Antenna APPEARANCE FEATURES W3CR PERFORMANCE Half Power Channel Impedance Gain VSWR F/B Ratio Model Elements Width(Degrees) (CH) () L H L H L H L H VHF - 7 ~ ~ W3CR UHF - 14 ~ ~ Digital Antenna APPEARANCE FEATURES PERFORMANCE UA-20S

7 Home Antenna APPEARANCE UL CR, UM CR, UL CR, UM CR, MATV Equipments FEATURES UL CR, UL CR UL CR, UM CR 9 PERFORMANCE Model Elements Half Power Channel Impedance Gain VSWR Width(Degrees) F/B Ratio (CH) () L H L H L H L H UL CR 12 14~38 75/ ~ ~23 UM CR ~ 60 75/ ~ ~23 UL CR 20 14~38 75/ ~ ~23 UM CR ~ 60 75/ ~ ~23 Mixer APPEARANCE 7DM-67S, UV-40S FEATURES PERFORMANCE Channel Impendance Insertion Out-of-Band VSWR Model (CH) () Loss (db) Rejection(dB) V-L V-H UHF IN OUT VHF UHF VHF UHF VHF UHF 7DM-67S 2~6 7~ UV-40S 2~13 14~

8 Digital Antenna MATV Equipments APPEARANCE DTA-100, 200 DTA-100 OVERVIEW DTA-200 FEATURES 10 FEATURES Specification Model Frequency Range Gain VSWR Size(WDHmm) Digital Converter APPEARANCE FEATURES DTC-200P PERFORMANCE

9 Indoor Antenna APPEARANCE HPA-805, JM-305 FEATURES HPA-805 JM-305 MATV Equipments 11 PERFORMANCE Model Elements Channel Impedance Gain Half Power F/B Ratio (CH) () (db) VSWR Width(Degrees) (db) HPA FM/VHF/UHF 75/ JM FM/VHF/UHF 75/ Amplifier APPEARANCE CA-30B FEATURES PERFORMANCE Frequency Range MHz 54~806 Max Transmission CH 77 Impedence 75 Max Output Level db 45 Max Gain db 0 ~ -35 Gain Control db -20 Slope Control Range db -20 Noise Figure db 10 Cross Modulation db -60 Return Loss db -10 Hum modulation db -60

10 Home Booster MATV Equipments APPEARANCE TB-USW33, TB-WSW33 PERFORMANCE FEATURES 12 Gain Noise Rated Proper Impedance() Channel Gain Power Model Control Range Figure Output Level Input Level VSWR (CH) (db) (db) (db) (db) In Out (V) AC TB-USW33 14~60 24~28-3~ ~ V FM Digital TB-WSW33D VL:2~6 AC VH:7~13 24~28-3~ ~ V U:14~60 Remarks Digital Booster APPEARANCE DTB-28D FEATURES PERFORMANCE Description Specification Description Specification VHF UHF VHF UHF Frequency Range 54~216MHz 470~806MHz Frequency Range No. of Max Transmission 20 Channels Rated Output Level Impedence 75 CSO Max Gain 25dB 27dB CTB Return Loss -12dB X-MOD Gain Control Range 0~10dB HUM Modulation Noise Figure 10dBuV Power Rating

11 Distributor (Mini-Type) APPEARANCE CA-MD872, MD873, MD874, MD876, MD878 PERFORMANCE FEATURES MATV Equipments Model CA-MD872 CA-MD873 CA-MD874 CA-MD876 CA-MD878 Frequency Impedance No. of Return Loss Insertion Loss Out to Out Range(MHz) () Outputs (db) (db) Isolation Remarks 13 Directional Coupler(Mini-Type) APPEARANCE CA-MC181, MC182, MC184, MC188 FEATURES PERFORMANCE Model Frequency Range(MHz) Impedance () No.of Outputs Return Loss (db) Insertion Loss (db) Tap Attenuation IsolationTap to Out(dB) CA-MC ~ ~ ~ ~ 31 CA-MC ~ ~ ~ ~ 31 CA-MC ~ ~ ~ ~ 30 CA-MC ~ ~ ~ ~ 26

12 Band Pass Filter MATV Equipments 14 APPEARANCE PERFORMANCE FEATURES Model Frequency Range(MHz) Insertion Loss VSWR Out of Band Rejection B.P.F(2) ~60 (f 3MHz) B.P.F(6) ~88 (f 3MHz) B.P.F(7) ~180 (f 3MHz) B.P.F(9) ~192 4dB 2 (f 3MHz) B.P.F(11) ~204 (f 3MHz) B.P.F(13) ~216 (f 3MHz) Frequency Range 54~750MHz Impedance 75 High Pass Filter APPEARANCE FEATURES HPF-16, HPF-54 PERFORMANCE Insertion Loss Stop Band Description Return Loss Input Output 16MHz 17 ~ 750MHz 14MHz 5 ~ 13MHz Connection Connection HPF-16 2dB 1dB 25dB 40dB 16dB F-type male F-type female HPF-54 1dB 40dB 16dB F-type male F-type female Waterproof Channel Converter APPEARANCE TCC-710 PERFORMANCE FEATURES Description Unit Specification Input Channel CH CATV 02 ~ 117 UHF 14 ~ 69 Output Channel CH CATV 02 ~ 117 UHF 14 ~ 69 RF Input MHz 50 ~ 806 RF Outout MHz 50 ~ 806 Max Output Level dbuv 100 Frequency Stability KHz 12 Return Loss db 15 spurious db 60 Power V AC 220 Power Rating W 6

13 Level Controller APPEARANCE LC(7)-20 FEATURES MATV Equipments PERFORMANCE Model Frequence No. of Input Out of Band Range Impedance Terminal VSWR Insertion Loss () Rejection (CH) (Port) (db) (db) (db) Remarks 15 Surge Protector APPEARANCE CSP-87 FEATURES PERFORMANCE Description Specification Remarks Frequency Range 5~864MHz Impedance 75 Insertion Loss 1.2dB Return Loss 15dB Insulation Resistance 1,000 DC Discharge Voltage DC 180~300V Insulation Voltage AC 1,000V(1) Noise Figure -30dBmV Impact Current DC 100V/700V Discharge Voltage DC 1000V/900V

14 MATV Equipments HFBT Cable APPEARANCE 5C-HFBT, 7C-HFBT, 10C-HFBT, FEATURES 16 PERFORMANCE Description Unit 5C-HFBT 7C-HFBT 10C-HFBT Frequency Range MHz 5.75~ ~ ~864 SWR db Impedance MHz db / Km MHz db / Km Loss MHz db / Km MHz db / Km MHz db / Km MHz db / Km MHz db / Km MHz db / Km Shielding -

15 1 MATV 3 Digital Headend 4 Headend 5 SMATV 6 Home Network 7 Technical Notes 2 CATV

16 Indoor Amplifier CATV Equipments APPEARANCE CA-8730D 18 FEATURES CA-8730D PERFORMANCE CA-8730D Classification Forward Reverse Remarks Frequency Range(MHz) 54~ ~41.75 Reference Output(dBmV) Frequency Response(dB) Max Gain(dB) Gain Control Range(dB) 0~-18 0~-18 Slope Control Range(dB) 0~-15 0~-15 Composite Triple Beat(CTB)(dB) Note) 1, 2, 3 Composite Second Order(CSO)(dB) Note) 1, 2, 3 X- Modulation(dB) Note) 1, 2, 3 Noise Figure(dB) Note) 1 Hum Modulation(dB) Note) 1 Return Loss(dB) Power Rating(W) 18 Power(V) AC220V Operating Temperature -10 ~ 50 NOTE

17 Indoor Amplifier APPEARANCE CA-8730P CATV Equipments FEATURES 19 CA-8730P PERFORMANCE Description Reverse Forward Remarks Frequency Range 5.75~41.75MHz 54~864MHz 5.75~65MHz 88~864MHz Reference Output(dBmV) 37dbmV 48dbmV No. of Max Transmission C 6 Channels 110 Channels Impedence Max Gain 20 db 31 db Gain Control Range 0 ~ -18 db 0 ~ -18 db Slope Control Range 0 ~ -15 db 0 ~ -15 db Composite Triple Beat(CTB) -55 db - Composite Second Order(CSO) -55 db -68 db X- Modulation -55 db -68 db Noise Figure 10 db -10 db Hum Modulation - 63 db -66 db Return Loss 15 db -14 db Power Rating(W) 18 Power AC 220V Operating Temperature -10 ~ 40

18 Indoor Amplifier CATV Equipments APPEARANCE CA-1030D, CA-1030P, CA-G35PM 20 FEATURES PERFORMANCE Frequency Range(MHz) 54~ ~41.75 A,B A,B A,B,C,D A,B,C,D Reference Output(dBmV) Frequency Response(dB) Max Gain(dB) Gain Control Range(dB) 0~-18 0~-18 0~-18 0~-18 0~-18 0~-18 Slope Control Range(dB) 0~-15 0~-15 0~-15 0~-15 0~-15 0~-15 Composite Triple Beat(CTB)(dB) Note) 1, 2, 3 Composite Second Order(CSO)(dB) Note) 1, 2, 3 X- Modulation(dB) Note) 1, 2, 3 Noise Figure(dB) Note) 1 Hum Modulation(dB) Note) 1 Return Loss(dB) Power Rating(W) Power(V) AC220V AC220V AC220V Operating Temperature -10 ~ ~ ~ 40 NOTE Forward Reverse Forward Reverse A 54~ ~41.75 C 104~ ~85 B 88~ ~65 D 216~ ~174

19 Mini Trunk Amplifier APPEARANCE MTA-830P, MTA-830D CATV Equipments FEATURES 21 PERFORMANCE Classification Frequency Range[MHz] Reference Output TA Level[dBmV] DA Frequency Response[dB] Operational TA Gain[dB] DA Composite Triple Order[dB] Composite Second Order[dB] Cross Modulation[dB] Hum Modulation[dB] Noise Figure[dB] Return Loss[dB] Power(W) Forward Reverse Remarks 54 ~ ~ Note)2 Note)2 Note) 1, 3, 4 Note) 1, 3, 4 Note) 1, 3, 4 Note) 1, 3, 4 Note) 1 AC 40~90V/50~60Hz NOTE

20 Distributors (Shelf Mount Type) CATV Equipments APPEARANCE RCD-2FTP, 4FTP, 8FTP PERFORMANCE FEATURES 22 Description Unit Specification Remarks Frequency Range MHz 5~1000 Frequency Response db 0.6 Return Loss db 16 Port to Port Isolation db 30 Insertion Loss db 4.2 / 9 / 12 Test Port Level db -20 Connector Type F Type Dimension mm 222(W) x 127(H) x 180.5(D) Distributors (Shelf Mount Type) APPEARANCE RCDP-2FTP, 4FTP, 8FTP / Frame:RDMF-1000A FEATURES PERFORMANCE Description Unit RCDP-2FTP RCDP-4FTP RCDP-8FTP Frequency Range MHz 5~1000 5~1000 5~1000 Frequency Response db Return Loss db Port to Port Isolation db Insertion Loss db Monitor Level db Connector Type - F Type F Type F Type

21 Distributor APPEARANCE CA-D872, CA-D873, CA-D874,CA-D875, CA-D876, CA-D878,CA-D8712,CA-D8716 PERFORMANCE Model Frequency Range(MHz) Impedance () No. of Outputs FEATURES Return Loss (db) Insertion Loss (db) Out to Out Isolation CA-D872 5~ CA-D873 5~ CA-D874 5~ CA-D875 5~ CA-D876 5~ CA-D878 5~ CA-D8712 5~ CA-D8716 5~ Remarks CATV Equipments 23 Directional Coupler APPEARANCE CA-C181,CA-C182 CA-C184,CA-C188 FEATURES PERFORMANCE Model Frequency Return Insertion Isolation Isolation Error Band Impedance Loss Loss Out Tap- Tap (MHz) () (db) (db) Tap(dB) Tap(dB) Value(dB) 8dB dB CA-C181 14dB 5 ~ dB dB dB dB 3 24 CA-C182 14dB 5 ~ dB dB dB CA-C184 14dB ~ dB dB CA-C188 14dB ~ dB

22 Mini Distributor CATV Equipments APPEARANCE CA-M2DF PERFORMANCE FEATURES 24 CA-M2DF Model Frequency Impedance Retum Insertion Isolation Cut Off Loss Loss Internet TV Band Range(MHz) () (db) (db) (db) (db) INTERNET 5 ~ TV 5 ~ ~ TV Wall Outlet APPEARANCE CA-U81,U8R, U81S, MU81,MU8R FEATURES APPEARANCE Model Frequency Return TV Tap Insertion Isolation Isolation Range Impedance No of TV Loss Loss Loss TV Out BR TO (MHz) () Outs (db) (db) (db) To TV(dB) To Out(dB) CA-U81 8~23 0.8~2.0 22~35 20 CA-U8R 3.5~ CA-U81S 5.75~ ~23 0.8~2.1 23~35 20 CA-MU81 11~23 0.8~2.1 23~35 20 CA-MU8R 3.5~

23 1 MATV 2 CATV 4 Headend 5 SMATV 6 Home Network 7 Technical Notes 3 Digital Headend

24 Digital Headend Equipments 8-VSB Remodulator APPEARANCE FEATURES DSP-R PERFORMANCE

25 SD Encoder & 8-VSB Modulator APPEARANCE FEATURES DYT-AT100 Digital Headend Equipments PERFORMANCE 27

26 Digital Headend Equipments HD Encoder & 8-VSB Modulator APPEARANCE FEATURES DYT-HD200M 28 PERFORMANCE

27 HD Encoder & 8-VSB Modulator APPEARANCE FEATURES DYT-HD200N Digital Headend Equipments PERFORMANCE 29

28 Digital Headend Equipments 8VSB Modulator(ASI to 8-VSB) APPEARANCE FEATURES DYT-MD PERFORMANCE

29 Digital 8-VSB Multi Channel Remodulator APPEARANCE DSP-M1000 Digital Headend Equipments FEATURES 31 PERFORMANCE Modulator Standard(Scheme) ATSC A, 53(8-VSB) Symbol Rate MSps Bit Rate Mbps MER 34dB(Without Eq) Channel Bandwith 6MHz Mechanical and Power Power Input Voltage AC220V, 60Hz Operating Temperature 0~60 Storage Temperature - 40~70 Vibration and Shock In accordance with MIL-STD-810D Dimensions (W H Dmm) Rack Mount 4RU(19 rack) Power Consumption 140W Max. RF In/Out Input Frequency Range 54~806MHz Input Level 70~90dB EVM 3% RMS(Without Eq) Frequency Range 54~806MHz RF Output Level 95~105dB Spurious 60dB Frequency Tolerance 5ppm Phase Noise Typical -98dB@20KHz Frequency Response 0.5dB Group Delay 0.5ns Return Loss 15dB Connector Type 75 F-type Connector Control and Monitoring Control Display Graphic LCD Display Monitoring TFT LCD

30 Digital Headend Equipments 32 8VSB Encoder Modulator APPEARANCE DYT-AT100 PERFORMANCE FEATURES Classification Unit Specification Input Frequency MHz - Output Frequency MHz 54~806 Input Level db - Input Impedance - Output Power db Output Impedance 75 Output Return Loss db Group Delay ns 50 EVM(Error Vector Magnitude) % 3 Frequency Deviation ppm 5 Spurious dbc 60 Output Power Range db 30 Power Rating W 45 8VSB RE Modulator APPEARANCE FEATURES DSP-R300 PERFORMANCE Classification Unit Specification Input Frequency MHz 54~864 Output Frequency MHz 54~806 Input Level db 40~80 Input Impedance 75 Output Power db Output Impedance 75 Output Return Loss db Group Delay ns 50 EVM(Error Vector Magnitude) % 3 Frequency Deviation ppm 5 Spurious dbc 60 Output Power Range db 30 Power Rating W 12

31 Digital to Analog Modulator APPEARANCE TDA-900 Digital Headend Equipments FEATURES 33 PERFORMANCE Specification Description Unit MIN TYP. MAX Input Level Vp-p 1 Video Signal Differential Gain % Differential Phase Signal to Noise Ratio db 0 Input Level Vp-p 2.5 Harmonic Distortion % Audio Signal Audio Frequency Response db Impedance 600 Audio over Modulation KHz Output Frequency CH CATV : CH02 CH117, UHF : CH02 CH69 (55~801MHz) Video Signal Output Level db Frequency Stability KHz RF Output Spurious db Impedance 75 Output Power Range db 0 40 Audio Frequency MHz 4.5MHz MHz Power Rating W 10

32 Digital Headend Equipments Digital Signal Processor APPEARANCE DSP-910, FEATURES PERFORMANCE Classification Unit Specification DSP-910 Input Frequency MHz 54 ~ 864 Input Level dbmv 60 ~ 55 Input Impedance 75 Output Power db AGC(Auto Gain Control) db 25 Output Impedance 75 Output Return Loss db 15 Group Delay ns 50 SNR db 27 Frequency Deviation ppm 10 Spurious dbc 60 Output Power Range db 0 ~ -20 Power Rating W 6 DSP-920

33 1 MATV 2 CATV 3 Digotal Headend 5 SMATV 6 Home Network 7 Technical Notes 4 Headend

34 Headend Equipments TV Modulator APPEARANCE TUM-700, 710 TVM FEATURES PERFORMANCE Description Unit Specification Remarks Input Impedance 75 Input Level Ire 1403 Return Loss db 30 Video Signal Frequency Response Hz ~ MHz 25 ~ 6 Differential Gain % Differential Phase Signal to Noise Ratio dbc 60 Input Impedance 6005% Balanced, Unbalanced Input Level dbm 0 6 Audio Signal Frequency Deviation KHz 25 Frequency Response Hz ~ MHz 50 ~ 15 Signal to Noise Ratio dbc 60 Harmonic Distortion % 0.5 Less Output Frequency MHz 54 ~ 864 Video Signal Power Level TUM-710 db 85 TUM-700 / TVM-700 db 95 RF Output Frequency Stability KHz 12 Less Return Loss db 12 Impedance 75 Hum Modulation dbc 60 Spurious db 55 Output Power Range db 0 ~ 20 Power Rating W 2

35 TV Modulator APPEARANCE TUM-F710 Headend Equipments FEATURES 37 PERFORMANCE Description Unit Specification Remarks Input Impedance 75 Input Level Ire 1403 Return Loss db 30 Video Signal Frequency Response Hz ~ MHz 25 ~ 6 Differential Gain % 5 Differential Phase 5 Signal to Noise Ratio dbc 60 Input Impedance 6005% Balanced, Unbalanced Input Level dbm 0 6 Audio Signal Frequency Deviation KHz 25 Frequency Response Hz ~ MHz 50 ~ 15 Signal to Noise Ratio dbc 60 Harmonic Distortion % 0.5 Less Output Frequency MHz 54 ~ 864 Video Signal Power Level db 100 Frequency Stability KHz 12 Less RF Output Return Loss db 12 Impedance 75 Hum Modulation dbc 60 Spurious dbc 55 Output Power Range db 0 ~ 20 Power Rating W 5

36 Headend Equipments Agile Modulator APPEARANCE TMD FEATURES PERFORMANCE Description Unit Specification Remarks Frequency Range TMD-910(Output Variable) Hz ~ MHz 25 ~ 4.2 Input Level Ire Video Signal Frequency Response KHz 1 Differential Gain % 5 Differential Phase 5 Signal to Noise Ratio dbc 60 Frequency Range Hz ~ MHz 50 ~ 15 Frequency Response KHz 0.5 Audio Signal Input Impedance 6005% Balanced, Unbalanced Signal to Noise Ratio dbc 60 Harmonic Distortion % 0.5 Less Output Frequency MHz 54~864 Output Channel Fixed Power Level TMD-910(Output Variable) db 110 MAX Audio Carrior level db - 14 Video Signal RF Output Frequency Stability KHz 12 Less Impedance 75(Unbalanced) Return Loss db 15 Spurious db -60 Output Power Range db 0 ~ 20 Power Rating W 5

37 Stereo Modulator APPEARANCE TMD-930 Headend Equipments FEATURES 39 PERFORMANCE Description Unit Specification Remarks Input Impedance Vp-p 0.5 ~ 2 Output Level dbmv 55 5 Video Signal Return Loss db 30 Video Carrier MHz Signal to Noise Ratio dbc 60 Luminance Response Ire 5 Frequency Response Hz ~ MHz 25 ~ KHz Deviation Input Level dbm KHz Deviation Output Level db 5 Audio Signal Input Impedance 600 5% Audio 1 Carrier MHz Audio 2 Carrier MHz Dual db 55 Stereo db 30 Ouput Frequency MHz 54 ~ 864 Return Loss db 18 RF Output Impedance MHz 75 Unbalanced Spurious 55 Output Power dbc 105 Output Power Range db 0 ~ -20 Power Rating W 6

38 Headend Equipments 40 Agile Signal Processor APPEARANCE TSP-910 PERFORMANCE FEATURES Classification Unit Specification TSP-910 TSP-910(Input Variable, Output Fixed) Input Frequency MHz 54 ~ ~806 Output Frequency MHz 54 ~ 864 Input Level db 60 ~ 85 Output Power db AGC(Auto Gain Control) db 25 Output Frequency Stability KHz 12 Frequency Response db 1.5 Out of Rejection dbc 60 Spurious dbc 55 Hum Modulation dbc 60 Output Power Range db 0 ~ -20 Return Loss db 12 Power Rating W 6 Remarks Sub-Rack Type Channel Processor APPEARANCE TCP-M300 FEATURES PERFORMANCE Classification Unit Specification Remarks Frequency Range MHz Specific Channel Input Level dbv 60~ 80 Output Level dbv 90 AGC Control Range db 15 Gain Deviation db 1 Return Loss db 14 Spurious dbc 55 Out of Band Rejection dbc 60 Hum Modulation dbc 60 Power Rating W 24

39 Sub-Rack Type Modulator APPEARANCE TMD-M300 Headend Equipments FEATURES 41 PERFORMANCE Description Unit Specification Remarks Input Impedance 75 Input Level Ire 1403 Return Loss db 30 Video Signal Frequency Response Hz ~ MHz 25 ~ 4.2 Differential Gain % 5 Differential Phase 5 Signal to Noise Ratio dbc 60 Input Impedance 6005% Balanced, Unbalanced Input Level dbm 0 5 Audio Signal Frequency Deviation KHz 25 Frequency Response Hz ~ MHz 50 ~ 15 Signal to Noise Ratio dbc 60 Harmonic Distortion % 0.5 Output Frequency MHz 54 ~ 864 Local Variable Power Level db 90 Frequency Stability KHz 12 RF Output Return Loss db 14 Impedance 75 Hum Modulation dbc 60 Spurious dbc 55 Output Power Range db 0 ~ 20 Power Rating W 20

40 Headend Equipments Sub-Rack Type FM Processor APPEARANCE TFM-M FEATURES PERFORMANCE Classification Unit Specification Remarks Frequency Band MHz Specific Channel Input Level db 30 ~ 80 Output Level db 95 AGC Control Range db 10dB Gain Deviation db 1dB Return Loss db 10 Spurious db Out of Band Rejection db Hum Modulations db Impedance 5Unbalanced Temperature Range -10~40 Weight Kg Kg Power Rating W W

41 Divider APPEARANCE CDV-700, 712, 716 FEATURES Headend Equipments PERFORMANCE 43 Classification Unit Specification Frequency Range MHz 54 ~ 864 Output Port Port 8, 12, 16 Insertion Loss db 12 Return Loss(In/out) db 16 Impedance 75 Port to Port Isolation db 22 Power Supply APPEARANCE RPS-710 FEATURES PERFORMANCE Description Unit Specification Remarks Input Voltage V/Hz 220 / 60 Output Voltage V 60 5% 0 ~ 100V Output Current A 990VA(10A) 0 ~ 10A Output Frequency Hz 60 2% Insulation Resistance M 100 Supply Dc 500VPower Power Rating W 360

42 Headend Equipments Head Amplifier APPEARANCE FHA-700 PERFORMANCE FEATURES 44 Classification Unit Specification Frequency Range MHz 54~864 Input Level db 30dB Impedance 75 Noise Figure db 10dB Hum Modulation db -65dB Return Loss db 14dB Gain Control Range db 16dB Weight kg 4kg Demension cm 483(W)200(D)44(H) Power Rating W 10 Character Generator APPEARANCE A-100 PERFORMANCE Classification Edit Function Effect Function Output Function Video Input Video Output(Program) Video Output(Monitor) Output Serial Port Specification NTSC Composite Video, 1 Vpp, RCA Jack 2 NTSC Composite Video, 1 Vpp, RCA Jack 2 NTSC Composite Video, 1 Vpp, RCA Jack 1 Bypass / Super / Telop RS232C 9p DIN, USB 2 PORT

43 Converter APPEARANCE TCV-700 PERFORMANCE FEATURES Headend Equipments Classification Unit Specification Remarks Frequency Range MHz 54~864 Output Level dbv 100 Input Level dbv 60 ~ 85 Output Variable Range db 0 ~ 20 Return Loss db 15 Noise Figure db 10 Spurious dbc 55 Hum Modulation dbc Channel Processor APPEARANCE TCP-700, TCP-700FM FEATURES PERFORMANCE Classification Unit Specification Remarks Frequency Range MHz 54 ~ 864 Input Level dbv 60~ 85 Output Level dbv 105 AGC Control Range db 25 Gain Deviation db 1 Return Loss db 15 Spurious dbc 55 Out of Band Rejection dbc 55 Hum Modulation dbc 60 Power Rating W 5

44 Headend Equipments Combiner APPEARANCE CCM-716, CCM-700, CCM-700A PERFORMANCE FEATURES 46 Classification Unit Specification CCM-700A CCM-700 CCM-716 Frequency Range MHz 5 ~ 864 Port Port Gain db Return Loss db 15 Impedance 75 Isolation db 20 Power V / Hz 220V / 60 Demodulator APPEARANCE FEATURES TVD-900 PERFORMANCE Description Unit Specification Remarks Input Frequency MHz 54 ~ 864 Input Input Level dbv 60 ~ 80 Return Loss db 16 Impedance 75 Frequency Renge Hz ~ KHz 50 ~ 15 Audio Signal Frequency Response KHz 0.5 Impedance % Balanced, Unbalanced Harmonic Distortion % 0.5 Frequency Range Hz ~ KHz 50 ~ 4.2 Video Signal Frequency Response KHz 0.5 Differential Gain % 5 Harmonic Distortion % 3

45 Power Distributor APPEARANCE FEATURES PD-700 PERFORMANCE Headend Equipments Classification Specification Remarks Input Power AC 110 / 220V 47 Output Power AC 110 / 220V Diplex Filter APPEARANCE DPF-1000 FEATURES PERFORMANCE Description Unit Specification Remarks Frequency Range MHz 54 ~ 1000 MHz 5 ~ 42 Band Isolation db 40 Return Loss(in/Out) db 16 Insertion Loss db 1.5 Temperature Range 0 ~ 50

46 Headend Equipments 48 Head Amplifier APPEARANCE FEATURES FHA-S8100A(), RHA-S6000A() PERFORMANCE Classification RHA-S6000A(Reverse) FHA-S8000A(Forward) Remarks Frequency Range 5~65MHz 54~864MHz Frequency Response 1dB 1dB Reference Output Level 32dBmV 40dBmV Operational Gain 17dB 20dB Composite Triple Order -67dB -68dB Composite Second Order -67dB -68dB Cross Modulation -70dB -65dB Noise Figure 10dB 10dB Hum Modulation -63dB -60dB Return Loss 15dB 15dB Gain Control Range 16dB 16dB Pilot Signal Generator APPEARANCE PG-60 FEATURES PERFORMANCE Description Unit Specification Remarks Output Frequency MHz Specific Frequency Output Level dbv 115 Output Level Stability db 0.5 Output Level Control Range db 0~15 Output Impedance 75 Spurious db - 60

47 Power Distributor APPEARANCE FEATURES PD-700D PERFORMANCE Headend Equipments Classification Unit Specification Input Power V 220 Output Power V 220 AC Output Ports Port 12 Operating Temperature -10~50 49 Power Supply APPEARANCE RPS-710D FEATURES PERFORMANCE Classification Unit Specification Input Power V 220 Output Power V 60V / 10A RF Input Range MHz 50~870 RF Output Range MHz 50~870 RF Output Power Supply Volt V AC 50~60 Operating Temperature -10~50 Power Rating W 360

48 Headend Equipments Rack APPEARANCE RCA-612~ FEATURES PERFORMANCE Description RCA-618/620 Remarks Main Frame Aluminium 2.5mm(Thickness) Height per Unit(Max.) 44mm(1H) Material of Shelf Steel Temperature Range -10~ +50 Power AC 110/220V, 60Hz Color Optional Size 19 Standard

49 1 MATV 2 CATV 3 Digital Headend 4 Headend 6 Home Network 7 Technical Notes 5 SMATV

50 SMATV Equipments Satellite Antenna APPEARANCE BS-A120, BS-A160, BS-A180, BS-A240 FEATURES 52 PERFORMANCE Description Unit Specification Antenna Size Cm 120, 140, 160, 180, 240 Reflection Formula Parabola Method Reception Frequency GHz ~ Reception Channel BS, AS,, BBC, CNBC A Gain db A A A Antenna Efficiency % 65% Direction Control Range Azimuth Travel 360, Elevation Travel 0~70 Surge Protector APPEARANCE SCSP-77 FEATURES PERFORMANCE Description MA SDM Frequency Range 54~806MHz 950 ~ 2150MHz Insertion Loss 1.2dB 3dB Return Loss 10dB 8dB Insulation Resistance 1,000 Impedance 75 Isolation Voltage AC 1000V (1 Minute)

51 Satellite IF AMP APPEARANCE BS-L20 FEATURES PERFORMANCE Description Frequency Range Gain Noise Figure Output Level Power Specification 950 ~ 2,350MHz 13 db 5 db 94dB DC 12 ~ 22V SMATV Equipments Satellite IF AMP APPEARANCE FEATURES SLA-30(30dB) 53 PERFORMANCE Description Specification Mixer APPEARANCE SCW-215 FEATURES PERFORMANCE Description Unit MA SDM Frequency Range MHz 54~ ~2,150 Insertion Loss db 2 3 Return Loss db 10 Band Isolation db 35 Current V DC 13V ~ 18V, 0.5A(LNB Power Supply) Connector F-Type

52 SMATV Equipments Satellite Receiver APPEARANCE BS-D800S PERFORMANCE Description Specification Receiving Frequency MHz Input RF F -Type Female Output Signal Video Output Video 1 Line( 1.2Vpp / 75) Audio Output Audio Left / Right 2 Line(2Vpp type) RF Modulator NTSC 3/4 Channel Audio Output TV Independence, Main / Sub Audio LNB Voltage DC + 14v (200Ma Max) 54 Digital Satellite Receiver APPEARANCE DSR-R800S FEATURES PERFORMANCE Description Specification Receiving Frequency MHz Input RF F -Type Female Output Signal Video Output Video 2 Line( 1.2Vpp / 75) Audio Output Audio Left / Right 2 Line(2Vpp type) RF Modulator NTSC 3/4 Channel Audio Output TV Independence, Main / Sub Audio LNB Voltage DC + 14v (200Ma Max) L.N.B. APPEARANCE PERFORMANCE BS, CS Converter Description Unit BS(Ku) CS(C) Receiving Frequency GHz 11.70~ ~4.2 Lo. Frequency GHz IF Frequency GHz 0.95~ ~1.35 Noise Figure db Gain db VSWR 2.0(1 TYPE) 2.0(1 TYPE) Connection F type F type Operating Temperature V 8~30V / DC 15mA 15~25V / 90mV FEATURES

53 Indoor Amplifier APPEARANCE SCA-38A SMATV Equipments FEATURES 55 PERFORMANCE Description Unit Forward Satellite Frequency Range MHz 54 ~ ~ 2,150 Gain Deviation db Reference Output Level dbv MAX db Gain TYP db MIN db Gain Control Range db Slope Control Range db Composite Triple Order(CTB) db Composite Second Order(CS0) db Cross Modulation db - - Noise Figure db Hum Modulation db Return Loss db 10 8 LNB Power - DC 15V, 0.5A IMD db - 50 Power V AC % NOTE

54 Video Optical Transmitter SMATV Equipments 56 APPEARANCE T2600B PERFORMANCE FEATURES Description Unit Specification Remarks Wavelength nm Output dbm Optical Output 101 Flatness db 54~806 MHz 1 950~2,150 MHz 2 Return Loss db 54~506 MHz ~2,150 MHz 8 CSO db -55 MATV Band, 77ch, Standard CTB db -55 MATV Band, 77ch, Standard IMD3 db -55 Satelite Band, 2 Tone Test Optical Video Receiver APPEARANCE R2600B FEATURES PERFORMANCE Description Specification Unit 54~806MHz 950~2150MHz Remarks Wavelength nm Optical Optical Input dbm -8 ~ -3 Return Loss db 12 8 Output Level dbmv 30 Frequency Bandwidth MHz 50 ~ ~ 2150 Frequency Character db RF Impedence 75 Return Loss db 16 S/N db Optical Receiver -6dBm Input AGC db 1.5 RF Output by Optical Input Whole Level

55 Directional Coupler APPEARANCE SCA-C181, C182, C184, C188 PERFORMANCE FEATURES SMATV Equipments Description Unit Specification Frequency Range MHz 54 ~ 2150 Tap Loss MA SDM MA SDM MA SDM MA SDM MA SDM Way 1 db Insertion Loss Way 2 db Way 4 db Way 8 db Way 1 db Out to Tap Way 2 db Isolation Loss Way 4 db Way 8 db Way 1 db Port to Port Way 2 db Isolation Loss Way 4 db Way 8 db Way 1 db Tap Loss Way 2 db Way 4 db Way 8 db (MA Reference Value : 54~806MHz, SDM Reference Value : 950~2150MHz) 57 Attenuator APPEARANCE ATT-( ) FEATURES PERFORMANCE Description Unit MA Remarks Frequency Range MHz 54~7150 Diminution Loss db 3, 6, 9, 12 Return Loss db 13(MA) / 12(SDM) Frequency Response db 2 Connector F-Type

56 Distributor SMATV Equipments 58 APPEARANCE SCA-D872~878 PERFORMANCE FEATURES Description Unit Specification Frequency Range MHz 54~ 2150 Number of Port 2way 3way 4way 6way 8way MA SDM MA SDM MA SDM MA SDM MA SDM Insertion Loss db Return Loss db Port to Port isolation db Frequency Response db 1.5(MA) / 3.0(SDM) Hum Modulation db -65(MA) / -60(SDM) Current Ampere 0.5 Impedance OHM 75 (MA Reference Value : 54~806MHz, SDM Reference Value : 950~2150MHz) TV Wall Outlet APPEARANCE FEATURES SCA-U81(), SCA-U8R( ) PERFORMANCE Description Unit Specification Frequency Range 54 ~ 2150 Insertion Loss db MA SDM MA SDM MA SDM MA SDM MA SDM Insertion Loss db Out to Tap Isolation Loss db Tap Loss db Description Unit MA SDM Frequency Range MHz 54 ~ ~ 2150 Insertion Loss db Insertion Loss Error db Return Loss db Frequency Response db (MA Reference Value : 54~806MHz, SDM Reference Value : 950~2150MHz)

57 1 MATV 2 CATV 3 Digital Headend 4 Headend 5 SMATV 7 Technical Notes 6 Home Network

58 H-ONT Home Network APPEARANCE HONT-100 / R2600B 60 FEATURES

59 PERFORMANCE Description LAN Home Network 61 ORDER INFORMATION

60 Fiber optic ACU Home Network APPEARANCE ACUplus 3215F 62 FEATURES ORDER INFORMATION MODEL DESCRIPTIONS

61 PERFORMANCE Description Total Ports Local Ports Local Distribution Phone Only Port(AUX Included) Phone / Lan Port(Activated Port) Uplink Port ACUplus 3215 ACUplus 3215F ACUplus 3215F2 Home Network Link Test Port 63 Phone & Lan Same Time Used Phone Used Lan Used Other Function Adapter Power Demensions

62 Multiplexer Home Network 64 APPEARANCE SB-3208 FEATURES

63 PERFORMANCE Description Total Ports Uplink Local WAN Downlink Phone Port LAN Port Link Test Port Home Network Local Distribution 65 Switch Function Audio / Data Split Function LED Display Reset Power Demensions

64 Multiplexer Home Network APPEARANCE SB-1422, 1422F 66 FEATURES

65 PERFORMANCE Description SB1422 SB1422P SB1422F SB1422FP Total Ports Optical Ports PoE Port(Power over Ethernet) Phone Port Data Port Local Distribution Home Network 67 Switch Function LED Display Reset Power Size(W x H x D) Weigh & Material Temperature ORDER INFORMATION

66 Multiplexer Home Network APPEARANCE SB-2408 PERFORMANCE 68 PERFORMANCE PERFORMANCE Description Total Ports Phone Port Data Port Port Port Port SB2408 Local Distribution Switch Function LED Display Reset Power Demensions Size Weigh, Material Temperature

67 1 MATV 2 CATV 3 Digital Headend 4 Headend 5 SMATV 6 Home Network 7 Technical Note

68 ISP 사업자 (단독 ISP) ISP 사업자 (MISP) Technical Notes HFC System Block Diagram 70 HFC 시스템 블럭도Ⅰ

69 HFC System Block Diagram Technical Notes 71

70 Technical Notes Technical Notes 72

71 Technical Notes 73

72 Technical Notes Technical Notes 74

73 Technical Notes 75

74 Technical Notes Technical Notes 76

75 Technical Notes Technical Notes 77

76 Technical Notes Technical Notes 78