Major Products
Products 1 RF Sub-systems Combiner FEU TTA TMA SCU 2
Products 2 RF components Power Splitter (BTS) Filter Switch Coupler 3
Feature1 Divider Frequency Range 824~894, 1750~1870, 1885~2170, 2300~2400MHz Number of Way 3WAY (1 : 1 : 1 ) V.S.W.R 1.2 : 1 Insertion Loss -5.2dB Max 3 Way Divider for 3 Operators Item for In-buinding 255 x 104 x 28 (mm) Impedance PIMD Input Power 50 Ω ± 5 Ω 3rd -150dBc, 5 차 -165dBc Max (43dBm 2Tone) 100 W Operating Temperature -40 ~ 70 C I/O Port Connectors N Female 1*3(Waterproof) Weight (Max.) g
Feature2 Combiner Parameter Frequency range(mhz) 824 ~ 894 1920~2170 Insertion Loss (db) -0.2 db Max Return Loss (db) -18 db Max Item for BTS 273.6 x 405 x 87 (mm) Isolation (dbc) Impedance (Ω) Input Power(Avg.) -55 db Max 50 Ω ± 5 Ω 240W Passive IM 3rd : -140dBc Max ( 20W C.W 43dBm 2-Tone, input) In/Out Connector DIN Type-Female(waterproof) Temperature Range -33 ~ + 60 / 5% ~ 95%
Feature3 4band Combiner Parameter Frequency(MHz) 824 ~ 894 1940 ~ 2150 2300 ~ 2400 2630 ~ 2655 4band Insertion Loss (db) 0.6 (Max) 11.0 (Max) 11.0 (Max) 11.0 (Max) - Return Loss (db) 18.0 (Min) 18.0 (Min) 18.0 (Min) 18.0 (Min) - Band Pass Ripple (db) 0.2 (Max) 0.3 (Max) 0.3 (Max) 0.3 (Max) - Handling Power 5W 10W 10W 10W - 3rd : -140dBc Combining 4 bands 9 ANT ports, 11 Input ports 412 x 167 x 78 (mm) Passive IM (37dBm CW 2-Tone 2G TX Band, input) - Isolation(band to band) 40dB (Min) @ band ANT to ANT Port to Port Isolation 20dB - Impedance 50Ω - In/Out Connector N Type Female - Temperature Range -33 ~ + 65 (95%) -
Feature4 Hybrid Combiner Frequency Range 824~894, 1750~1870, 1885~2170, 2300~2400MHz V.S.W.R 1.3 :1 Max (Return Loss -18dB Max) Insertion Loss -6.7 db Max Port to Port Isolation -20 db Max Hybrid Combiner for 3 operator Item for In-buinding 338.4 x 102.4 x 54 (mm) PIMD 3rd -150dBc (43dBm 2Tone :C-C,P-P,W-W,Wi-Wi,W-Wi) Input Power 50 W (input port) Operating Temperature -30 ~ 60 C (Humid 5~95%) I/O Port Connectors N Female Type (4 Port : 4Port). wall bracket,waterproof Weight (Max.) 4Kg
Feature5 Multiplexer for A380 Band User Spec. +25-45 ~75 95% Designed for Airbus 380 WLAN filters& GSM/OBCE filters Combining 7 signals 185 X 110 X 45 (mm) Wideband Signal 3 channels 2,4G WLAN (b/g standard) Insertion Loss 1.0 db max 1.0 db max 1.3 db max V.S.W.R 1.4:1 MAX - - Atten. Insertion Loss 2.4~2.5GHz : >20dB 5.15~5.825GHz : >25dB 2.403~2.471GHz: >20dB same 3.0dB max 3.0dB max 3.4dB max V.S.W.R 1.4:1 MAX - - Atten. at f c ±16MHz : >25 db at f c 41MHz : >50 db 100MHz~2170MHz :>60dB 2620MHz~6GHz :>60dB - - Insertion Loss 3.0dB max Target < 2.5dB 2.5dB max 3.0dB max 3 channels 5G WLAN (a/h standard) V.S.W.R 1.4:1 MAX - - at f c ±40MHz : >20 db at f c ±40MHz:>20 Atten. at f c ±100MHz : >50 db (target > 25dB) 20dB min 10MHz~5.1GHz : >60 db 5900MHz~6GHz : >60 db 8
Feature6 Filter for DTVR Parameter s Comments Frequency UHF band 430 ~ 806MHz Channel Bandwidth 6MHz( ±3 MHz) Insertion loss Pass band Flatness 0.85dB Max 0.75dB Max. 0.9dB Max. 0.5dB Max. 14 ~ 20CH 21 ~ 51CH 52 ~ 69CH Item for repressing the signals of other bands except favorite bandwidth into below -30dB Item for sending the amplified signals out of TVT, TVR, FMT, and FMR. Low Insertion Loss High Power Handling Capacity (300W) Fc±4.5 MHz Fc±6.0 MHz Attenuation Fc±7.5 MHz Fc±9.0 MHz Group Delay Group Delay Variation V S W R 8dBc Min. 25dBc Min. 45dBc Min. 65dBc Min. 300ns Max. 100nsec Max. 1.1 Min. 2 nd Harmonic 80dBc Min. In/Out Impedance Power Handling 50Ω 300Watts Avg. ASTC DTV Input Power Vibration 0.2G, 10~100Hz, EN60068-2-6 Operating -20 ~+55 9
Feature7 TMA for 900MHz Dual Duplexer, Double Unit Minimal Tx path Insertion Loss Low Noise & High IP3 inclusion. Lightning Protection(All Port) Compact Size & Low Cost Design Fail Safe By-Pass Mode Avg. 200W(peak 750W) Outdoor Application Port Power Rating, Low Passive Intermodulation, High Reliability, High Linearity 7-16 Din Connector Reduction Feeders Up Link Down Link Environmental DC & Alarm Frequency Range (MHz) 897.5 ~ 915 MHz V.S.W.R (LNA Mode) V.S.W.R (Bypass Mode) 1.3:1 Max 1.3:1 Max Gain (LNA Mode) 12dB Max Gain accuracy ±0.5dB Insertion Loss (Bypass Mode) 1.8dB Max Noise Figure 2.5dB Max Output IP3 60dBc @ 0dBm - 2Tone Intercept Point +30dBm 45dBc Min @ 894MHz Out of Band Rejection 105dBc Min @ 942.5~960MHz Sensitivity -110dBm Frequency Range (MHz) 942.5 ~ 960 MHz Insertion Loss 0.7dB Max V.S.W.R 1.3:1 Max Ripple ±1.0dB PIM 150dBc @ 43dBm 2-Tone Input Power 200W avg., 750W Peak 35dBc Min @ 965MHz Out of Band Rejection 95dBc Min @ 897.5~915MHz Lightning Protection 5kA, 8/20uS Impulse IP rating IP67 Temperature & Humidity -30~+60, 0~95% DC Input +12Vdc, 200mA Alarm CWA Handling 10
Feature8 Military Filterbank Attenuation at each channel: 50dBc - Operating Power: 20W(portable), 100W(vehicle) - Upgraded radio set - Voice transmission and High-speed & mass data transmission at the same time Military Filter Bank for TMMR (Tactical Multiband Multirole Radio) Operational frequency (2MHz~512MHz) Consists of 3 bands and 15 channels 80 X 74 X 30 (mm) 11
Feature9 Dual Duplexer for LTE Item TX1 ANT1 RX1 ANT1 1 860.5 ~ 870 MHz 815 ~ 830 MHz 2 Insertion Loss 3 Band Flatness 5.0dB max(860.5 ~ 862.5MHz) 1.6dB max(862.5 ~ 870MHz) 4.0dB max(860.5 ~ 862.5MHz) 0.55dB max(862.5 ~ 870MHz) 1.3dB max 0.5dB max 4 Delay 180nsec max @ 865MHz 80nsec max @ 822.5MHz 5 Group Delay Variation 790nsec max @ each 5MHz 50nsec max @ 5MHz Duplexer Section 0 Duplexer Section 1 MON 0 ANT 0 ANT 1 MON 1 Coupler Coupler Used for 800MHz LTE(Long Term Evolution) Dual Duplexer, Double Unit RX 0 Excellent attenuation (neighboring) BPF BPF BPF BPF TX 0 RX 1 TX 1 6 Return Loss 20.8dB min(861 ~ 870MHz) 20.8dB min 7 Attenuation 90dB min @ 9KHz ~ 815MHz 100dB min @ 815 ~ 830MHz 75dB min @ 830 ~ 850MHz 19.5dB min @ 850 ~ 860MHz 10dB min @ 875MHz 62dB min @ 891 ~ 898MHz 78dB min @ 898 ~ 901MHz 68dB min @ 901 ~ 910MHz 80dB min @ 910 ~ 948MHz 45dB min @ 948 ~ 1427.9MHz 65dB min @ 1 ~ 614.96MHz 28dB min @ 614.96 ~ 799.28MHz 20dB min @ 810 ~ 811MHz 41dB min @ 843 ~ 846MHz 59dB min @ 850 ~ 860MHz 90dB min @ 860 ~ 875MHz 63dB min @ 875 ~ 890MHz 28dB min @ 890 ~ 1475.9MHz 51dB min @ 1475.9 ~ 2690MHz 65dB min @ 1427.9 ~ 1720MHz - 80dB min @ 1720 ~ 1750MHz - 40dB min @ 1750 ~ 2580MHz - 90dB min @ 2580 ~ 2625MHz - 40dB min @ 2625 ~ 2690MHz - 12
Feature10 POI (11in4out) Electrical Uplink/Downlink units Input Port Definitions High Isolation Cross Band RF Connectors Minimal Insertion Loss High Q Value Design Use for Co-site System Low Passive Intermodulation Permit Combining of WCDMA850,WCDMA900,WCDMA2100,GSM1800 Compact Size Freqency Range Port NO Operators System Down link POI Port 1 TRUEMOVE WCDMA850 869.0-884.0 MHz Port 2 DTAC WCDMA850 884.0-894.0 MHz Port3 AIS WCDMA900 942.5-960.0 MHz Port 4 AIS GSM900 942.5-960.0 MHz Port 5 TRUEMOVE GSM1800 1805.1-1817.7 MHz DTAC GSM1800 1817.8-1842.8 MHz Port 6 1855.6-1879.8 MHz Port 7 DPC GSM1800 1842.9-1855.5 MHz Port 8 Spare1 WCDMA2100 2110.0-2155.0 MHz Port 9 Spare2 WCDMA2100 2110.0-2155.0 MHz Port 10 Spare3 WCDMA2100 2110.0-2155.0 MHz Port 11 TOT WCDMA2100 2155.0-2170.0 MHz Isolation Requirements Same band Isolaiton Cross band Isolation Other Requirements Number of Antenna Ports Number of Monitor Ports Insertion loss Input to Output port Impedance (Ohm) 50 > 25 db > 70 db 4 Tx TX 1-40 dbc < 8.0 db Input Return loss(bts Ports) > 18 Passive Intermodulation@2-tone x 20W (dbc) -140 dbc Maximum input power per port (Watt) > 200 Operating Humidity 0-95% Operating Temperature -10 to 60 C DIN-Female (BTS and Antenna Ports) N-Female (Monitor Ports) 13
Feature11 Hybrid Coupler High Input Isolation / Minimal Insertion Loss / Compact Size & Low cost design 100W Port Power rating / Indoor or Outdoor Application / Low Passive Intermodulation High Reliability / N Type Connector / Co-Site system BroadBand Range (Cellular, PCS, UMTS,WIFI) / Reduction feeders OUT 1 OUT 2 IN 1 IN 2 Frequency Band Impedance V.S.W.R_ All port Coupling Power Handling Isolation (Min.) Operating Humidity [ % ] Environmental Class Intermodulation, PIM Connectors Material 800~2700 MHz(800,900,1800,2100,2400,2700) 50Ω <1.2 Max 3.0 ± 0.5 db 100 watt (average every port) 25 db 0 ~ 95 Indoor / outdoor IP65-150 dbc @ 2x 43 dbm inputs N-Female Aluminum Operating Temperature -20 ~ +75 Size 129 X 44 X 32mm
Feature12 AMPS rejected filter 900MHz rejected filter Waterproof type 357 X 159 X 139 (mm) Parameter Frequency Range CENTER FREQUENCY INSERTION LOSS(Max) RETURN LOSS (Min) REJECTION PASSIVE IM DC AND DATA CONTROL POWER HANDLING IMPEDANCE Body Size(W*H*D) Weight Connector 897.5MHz~960MHz ; BW=62.5MHz 928.75MHz 0.5 db @ 900.5MHz~960MHz(Normal) 1.1 db @ 897.5MHz~898.5MHz(Normal) 18dB 45dB Min @ 894 MHz 35dB Min @ 894 MHz 150dBc ; @20w*2Tone Pass 200Watt(Avg) 50Ω 37*181.5*T144(with Bracket) 10kg Port 1 : BTS 7/16 (Male) Port 2 : ANT 7/16 (Female) Operating Temperature -10 ~ +60 Humidity 0~95% Enclosure protection IP65 or better than