2011. 06

1. Product Catalogue Neo Communications Laboratories., Co. Ltd 2011. 06

2. Products Profile • Communication System • TMA/TMB • Wireless Access • -LNA, SSPA, HPA • Passive Components • -Filter • Broadcasting • -DTV

3. Communication System TMA, TMB

4. Communication System TMA(Tower Mounted Amplifier) TMA TMB The use of Tower Mounted Amplifiers (TMAs) are designed for use in 3G &GSM service. Tower Mounted Amplifier is a Low Noise Amplifier(LNA) mounted as close as practical to the antenna in mobile masts or Base Transceiver Stations. TMA reduces the base transceiver station Noise Figure(NF) and therefore improve its overall sensitivity. Key Features TMA • Low Insertion loss • Low Noise & High IP3 • Including lightning Protection (All Port) • Indoor or Outdoor Applications • Variable Gain 12 & 24 dB • With AISG 2.0 Technical Specification TMA900 TMA1800 TMA2100 1805~1880MHz 1710~1785MHz 0.5dB 12&24dB -1.5dB@Typ 2dB@Max. 18dB 15dB +15dBm 160dBc 12Vdc/80mA -40 to +65℃ 220x200x80 6kgs 2110~2170MHz 1920~1980MHz 0.5dB 12&24dB -1.5dB@Typ 2dB@Max. 18dB 15dB +15dBm OIP3: 25dBm 12Vdc/160mA -40 to +65 ℃ 190x170x70 4.5kgs Frequency Fwd. Rev. Tx Insertion Loss Rx Gain By-pass Mode Noise Figure Rx Return Loss Normal By pass P1dB Inter Modulation(2tones) DC Supply Operating Temperature Dimension (w.d.h), mm Weight 892~925MHz 935~960MHz 0.5dB 12&24dB -1.5dB@Typ. 2dB@Max. 18dB 15dB +13dBm 160dBc 12Vdc/120mA -40 to +65℃ 230x230x95 8kgs TMA Bais-Tee PDU

5. Communication System TMB(Tower Mounted Booster) TMB TMA The use of Tower Mounted Boosters (TMBs) in WCDMA has offered significant improvements to carriers to minimize call drops, loss of communication, and provide a more reliable service to customers in both outdoor and indoor coverage. Their use with any new installation is another way to provide better coverage and increase the number of subscribers without deploying new Base Stations in the same geographic area. TMB Key Features TMB Small size & light weight design with mounting bracket -. Quick & simple installation to wherever • High efficiency feed forward high power amplifier design -. Improve operation cost with energy efficient design -. Increase coverage & capacity -. Support more carriers on one antenna • Customer tested & market proven Technical Specification TMB900 TMB1800 TMB2100 1805~1880MHz 1710~1785MHz 20dB@Max. 20dB@Max. 20MHz ≤1.0dB 120Watts 1mW(0dBm) >90dB -70±3dBc 4.0A/220V -20 to +55℃ 400x250x700 50kgs 2110~2125MHz 1920~1935MHz 20dB@Max. 20dB@Max. 20MHz ≤1.0dB 40Watts 1mw(0dBm) >30dB ACLR -53dBc 4.0A/220V -20 to +55 ℃ 400x250x700 45kgs Frequency Fwd. Rev. Gain Fwd. Rev. Operating Bandwidth Gain Flatness Max Power Fwd. Rev. Tx to Rx Isolation Inter Modulation(2tones) AC Power Consumption Operating Temperature Dimension (w.d.h), mm Weight 940~960MHz 895~917MHz 20dB@Max. 20dB@Max. 20MHz ≤1.0dB 120Watt s 1mw(0dBm) >90dB -67±3dBc 4.5A/220V -20 to +55℃ 400x360x700 60kgs

6. Wireless Access LNA, SSPA HPA (Broadband, Personal Communication)

7. Wireless Access LNA(Low Noise Amplifier) LPA SSPA HPA NC Lab's MCPA Modules are featuring high efficiency, high power MCPA with an evolutionary path to CDMA, GSM, 3G via its multi-mode capability. Benefits include the standard platform architecture for minimal site footprint, modularity to meet a wide range of indoor applications, scalability to support current and future growth requirements Key Features • High efficiency, high power MCPA modules • Evolutionary path to 3G via multi-mode capability • Modular and interchangeable: Some units can be used across multiple systems, both indoor and outdoor LPA Technical Specification MCPA 0001 MCPA0002 MCPA0003 1814~1829MHz 51dBm -67dBc 55dB±1dB ±1dB Max 28Vdc±1 0.5dB -18dBm +52dBm±0.5 -45dBc 28A@Max -10 to +60℃ 344x266x54 2110~2170MHz 48dBm ACLR: -48dBc 55dB±1dB ±1dB Max 28Vdc±1 0.5dB -18dBm +48dBm±0.5 -45dBc 27A@Max -10 to +60 ℃ 334x266x54 Frequency Output Power @2Tone Inter modulation@2Tone RF Gain Gain Variation Operating Voltage Gain Flatness within 20MHz Input Return Loss Input ALC Harmonics(2nd) Current Consumption Operating Temperature Dimension (w.d.h), mm 935~960MHz 51dBm -65dBc 55dB±1dB ±1dB Max. 28Vdc±1 0.5dB -18dBm +52dBm±0.5 -45dBc 28A@Max. -10 to +60℃ 345x266x51

8. Wireless Access SSPA(Solid State Power Amplifier) SSPA LPA HPA NC Lab's solid state power amplifiers are primarily designed to amplify the signals of ultrafast photo-detectors which are being applied for air-force indication system, aircraft approach warning system., as well as High-Speed Electrical Measurements, Laser Research, High-Speed Optical Measurements, Photonics Research and Laser Diode Driver Key Features SSPA • Extremely Broad Bandwidth • Low Noise • High Gain • Noise Immunity • Compact Coaxial Design • AC-Coupled Technical Specification SSPA0001 SSPA 0002 SSPA 0003 PA 0004 2.7~3.1GHz 400 55 28 CW 2.9~3.3GHz 400 55 28 CW 14~14.5GHz 50 55~65 28~56 CW Frequency Pout(Watt) Gain(dB) VD(Vdc) Mod(Type) 800~900MHz 500 55 28 CW

9. Wireless Access LNA, SSPA HPA -Wideband -Personal Communication with HeA

10. Wireless Access Wideband HPA(GaNType) HPA SSPA LPA NC Lab's amplifiers offer superb performance and are capable of broadband operation up to over 60 GHz. They are suitable for being ideal for use as or electro-absorption modulator driver as well as for general use in high frequency and microwave test equipment. The low group delay variation and smooth roll-off characteristics guarantee high-quality output signals. Key Features Wideband HPA • Solid-state Class AB linear design • Instantaneous ultra broadband • Small form factor and lightweight • Suitable for most modulation standards • 50 ohm input/output impedance • High reliability and ruggedness • Built-in control, monitoring and protection circuits Technical Specification Stop(MHz) 2500 2500 2500 2500 800 2500 6000 3000 1000 6000 2500 2500 Pout(Watt) 15 50 25 50 50 50 35 160 25 10 100 100 Gain(dB) 40 46 44 46 52 46 48 54 44 40 12 50 Start(MHz) 20 1000 500 500 100 800 2500 960 20 2500 1000 500 Size(Inch) 8.5x6.75x1.25 6.4x2.68x1.0 6x3.0x1 7.4x3.6x1.1 6.4x3.4x1.1 6.4x3.4x1.1 6.9x3.6x1.1 12x10x1.1 6x3x1.1 6x3x1 7.8x5.x1. 10x5x1 Model SM1800 SM1801 SM1802 SM1803 SM1804 SM1805 SM1806 SM1807 SM1808 SM1809 SM1810 SM1811

11. Wireless Access Personal Communication HPA(with HeA) HPA SSPA LPA NC Lab's Personal Communications PA modules are suitable for Paging, GSM, Cellular, DCS, PCS, iDEN, WiMAX, IMT-2000, and WLL frequency ranges; Single Channel (SCPA) and Multi Channel (MCPA) amplifiers and other UHF linear applications. These provide ample output power margins, high gain, wide dynamic range, and excellent group delay and phase linearity with exceptional performance, long term reliability, high efficiency and the highest reliability. Personal Communication HPA Key Features • Solid-state linearized design • Compact, lightweight form factor • Suitable for single and multi FA W-CDMA • 50 ohm input/output impedance • High reliability and ruggedness • Built-in control and monitoring circuits • Built-in output isolator • High efficiency Technical Specification Pout(Watt) 45 20 30 28 80 16 16 16 Gain(dB) 49~51 49~51 49~51 49~51 49~51 49~51 49~51 49~51 Id(Amp) 7.0 3.5 5.0 3.6 12 3.7~4 3 3.5 Range(MHz) 2120~2150 2120~2150 1930~1990 865~880 1860~1870 2110~2170 728~757 950~960 Mode(Type) WCDMA WCDA CDMA CDMA2000 CDMA WCDMA LTE LTE Model SM7021 SM7022 SM7023 SM7025 SM7026 SM7027 SM7030 SM7034

12. Wireless Access What is HeA(HighEfficiency Amplifier) Solution? HPA SSPA LPA We developed the HeA (High Efficiency Power Amplifier) series which has a excellent amplifying efficiency from 25% to 35%, depending on each application, frequency range and Power Output on solid state power amplifiers. The HeA series are adopting a very powerful analog signal processing technologies which are fully-adaptive, RF-in / RF-out pre-distortion solution for precisely compensating RF wireless Power Amplifier’s non-linearity including AM/AM and AM/PM distortion, spectral re-growth, and code domain errors. It is a fully-adaptive, RF-in / RF-out pre-distortion solution for precisely compensating RF wireless Power Amplifier’s non-linearity including AM/AM and AM/PM distortion, spectral re-growth, and code domain errors. The HeA series are applying not only PCS, CDMA as 2G and WCDMA, TD-SCDMA as 3G mobile application, but LTE and WiMax communication system of 4G. • HeA Efficiency Technical Specification Mode(Type) CDMA2000 CDMA USPCS WCDMA PCS WiMAX Freq(MHz) 865~880 869~894 1930~1990 2110~2170 1860~1870 2618~2690 Power 28W 16W 30W 60W 16W 30W 16W 30W 60W 80W 1.6W Condition 6FA@PAR10dB 4FA@PAR8dB 4FA@PAR8dB 20FA@PAR8dB 7FA@PAR8dB 7FA@PAR8dB 4FA@PAR8dB 4FA@PAR8dB 4FA@PAR8dB 7FA@PAR6.8dB 3FA@PAR10dB Efficiency 30% 21% 20% 25% 20% 22% 20% 20% 25% 30% 2% ACLR -50dBc@±1.98MHz -51~-52dBc@±5MHz -50~51dBc@±5MHz -49dBc@±1.98MHz -53~54dBc@±1.98MHz -49~50dBc@±1.98MHz -48~50dBc@±5MHz -49~51dBc@±5MHz -48dBc@±5MHz 58~59.5dBc@±1.98MHz ACP:-36~37dBm

13. Wireless Access HeA’s Principle “Pre-distorted” Gain Curve Vout RF Compensated “Linearized” Gain Curve Inherent “Non Linear” Gain Curve Vin RF HPA SSPA LPA • • Non Linearity • - Non linear input signal to Power Amp in WCDMA and CDMA • - This non linearity characteristics influence to happen unstable • Crest Factor and Peak to Average Power Ratio, then, these makes • a variable PAPR value from 3dB to 12dB • - Due to bare PAPR, Output signal of PA has distorted. • • Non Linearity • - Saturated phenomenon during input voltage. • - Non stable input and output Phase To obtain a Linearity Gain Curve as elimination of Inherent "Non-linear" Gain Curve, with generate “Pre-distorted Gain Curve. • • HeA Block Diagram

14. Wireless Access HeA Data HPA SSPA LPA [PCS 7FA 16W HeA] [PCS 7FA 80W HeA] 7FA PCS, 8dB PAR input Fc = 1865MHz Pout = 42dBm(16W) Current 2.8A/ 29V 7FA PCS, 8dB PAR input Fc = 1865MHz Pout = 49dBm(80W) Current 9A/ 29.5V HeA Efficiency 20% HeA Efficiency 30% [WiMAX 3FA 22W HeA] [WCDMA 4FA 30W HeA] [WCDMA 4FA 60W HeA] 3FA WiMAX, 12.3dB PAR input Fc = 2675MHz Pout = 43.4dBm(22W) Current TOD mode 6.5A/ 28V Cont. mode 8.5A/28V 4FA WCDMA, 8dB PAR input Fc = 2140MHz Pout = 44.8dBm(30W) Current 5.3A/ 29V 4FA WCDMA, 8dB PAR input Fc = 2140MHz Pout = 47.8dBm(60W) Current 8.5A/ 29V HeA Efficiency 20% HeA Efficiency 24% HeA Efficiency 9~12%

15. Passive Component Filter

16. Passive Component Filter Filter Radio frequency(RF) Filters represent a class of electronic filter, designed to operate on signals in the MHz to GHz frequency ranges(medium frequency to extremely high frequency). This frequency range is the range used by most broadcast radio, television, wireless communication, and thus most RF devices will include some kind of filtering of the signal transmitted or received. Such filters are commonly used as building blocks for duplexers and diplexers to combine or separate multiple frequency bands. Filter Key Features • Suitable for indoor application • Built in DC blocking Technical Specification Insertion Loss 0.45dB@Max. 0.45dB@Max. 0.75dB@Max. 0.35dB@Max. 1.0dB@Max. 2.8dB@Max. 1.0dB@Max. 1.0dB@Max. 1.0dB@Max. Return Loss 20dB@Min. 20dB@Min. 20dB@Min. 20dB@Min. 15dB@Min. 15dB@Min. 15dB@Min. 15dB@Min. 15dB<Min Frequency(MHz) 851-870 869~894 925~960 2110~2170 851~894, 1930~1990 2110~2150 824~849, 880~915 1710~1785, 1850~1910 925~960, 1805~1880 2110~2170 728~768, 851~894 1930~1990, 2110~2170 851~894, 925~960 1805~1880, 2110~2170 Model CONUS OCONUS iDEN UMT2100 3CH_A Type Filter 4CH Filter 3CH_B Type Filter Quadraplexer Triplexer

17. Broadcasting DTV

18. Broadcasting DTV DTV Our latest lineup of RF power amplifiers are perfectly suited for modulations with high crest factors, such as ATSC television and OFDM-based data services. Based on our advanced micro-strip circuitry, the system requires virtually zero maintenance. Perfectly suited for hybrid AM/FM/digital broadcast and flexible enough for low-power local data transmissin such as WiMAX, IPTV and MediaFLO. DTV Key Features • Robust, efficient design for lowest cost of ownership. • Virtually zero maintenance; just keep dust buildup from clogging the cool air intake ports. • Compact and lightweight, perfect for equipment closets with low resource headroom. • Fits in standard 19-inch equipment racks. • Extremely high MTBF. • Withstands unlimited VSWR. Technical Specification SS3022 SS3023 SS3024 Frequency(MHz) Output Power(Watts) Gain (dB) Gain Stability @any 6MHz Carrier Modulation Input Power for Nominal Current Consumption (Pout+30W) DC Voltage Operating Temp. Type Operating Temperature Height Weight 470~806 30 47 0.5dB 8VSB +6dBm +6dBm 50 -10~45℃ 4.5A/220V 3RU/Module 24Kg 470~806 130 53.5 0.5dB 8VSB +6dBm +6dBm 50 -10~45℃ 4.0A/220V 19 inch Rack Type 3RU/Module 24Kg 470~806 10 40 0.5dB 8VSB +6dBm +6dBm 50 -10~45℃ 4.0A/220V 3RU/Module 24Kg

19. Thank You ! Neo Communications Laboratories., Co. Ltd (NC Lab) 2011. 06