| |
|
|
| |
 US Korea HotLink > Products > Communications > RF Components |
|
|
|
|
| |
RF Components | RF Subsystems
RF Filters | Combiners | Splitters | Couplers | Arresters | Attenuators | LNAs | Up / Down Convertors | VSWR Detectors | TMAs | BTS-Front End Units
|
|
We offer RF Components from GNI Microwave, a leading South Korean manufacturer and supplier of advanced RF components and RF subsystems for the wireless and telecommunication Industries. These market-leading RF components and RF subsytems currently enable some of the world's most sophisticated mobile communications networks and support CDMA, WCDMA, GSM, DCS, UMTS, WIMAX, and LTE standards. All RF components are manufactured in ISO 9001:2000 and ISO 14001 compliant environments, as well as meeting the LG Green Program certification requirments.
All RF components and RF Subsystems are optimized to meet the requirements of the telecommunication, military and satellite industries. Major customers include LG Electronics, LG-Ericsson and SK Telesys.
We offer RF passive components, RF active modules and RF subsystems. Primary products are RF Delay Filters, RF Wave Guide Filters, RF Duplexers, RF Multiplexers, RF Combiners, RF Splitters, RF Arresters, RF Attenuators, RF VSWR Detectors, LNA, Up-down Converters, RF Front-end Units, TMA (Tower Mounted Amplifier).
We are interested in manufacturers, distributors and turn-key RF solution providers in North America.
|
|
|
|
| |
 |
| |
|
RF Components | RF Subsystems
|
| |
|
|
|
| |
|
|
| |
RF Components and RF Subsystems Product Features
|
|
| |
RF UDCU - Up Down Converter Unit | RF Component
|
LNA (RF Low Noise Amplifier) | RF Component
|
|
|
- Up Converting from IF signal of down-link to RF signal
- Down-Converting from RF signal of up-link to IF signal
- Reporting the module status and controlling the gain of RF path
|
- Excellent gain flatness and Noise Figure
- Auto alarm function
- Operating frequency ranges and gain are available
|
|
|
|
|
|
| |
|
|
| |
RF Components and RF Subsystems | Features
RF Delay Filter | RF Waveguide Filter | 1800 MHz RF Duplexer | 1900 MHz RF Dual Duplexer | RF Combiner | RF Attenuator | RF Arrestor | RF VSWR Detector
|
|
| |
RF Delay Filter | RF Component
|
RF Waveguide Filter | RF Component
|
|
|
- Flat group delay, Low insertion loss
- Low IMD
- Frequency ranges are available
|
- Excellent out-of-band Rejection
- Low Insertion Loss, High Power Handling, Low IMD
- Passband frequency ranges are available
|
|
|
|
|
|
| |
|
|
| |
1800 MHz RF Duplexer | RF Component
|
1900 MHz Dual RF Duplexer | RF Component
|
|
|
- Broad Selection of high Q-duplexer
- Excellent out of band rejection
- Low insertion loss, high power handling
- Passband Frequency ranges are available
|
- Broad Selection of high Q-duplexer
- Excellent out of band rejection
- Low insertion loss, high power handling
- Low IMD
- Passband Frequency ranges are available
|
|
|
|
|
|
| |
|
|
| |
RF Combiner | RF Component |
RF Arrester | RF Component |
 |
 |
- Design provides high power handling
- Enables feeder sharing
- Suitable for indoor or outdoor applications
- DC by-pass between all ports
- DC stop available as an accessory
|
- Reliable performance form DC ~ 3GHz
- Bi-Directional Protection
- High quality construction
- RoHS Compliant
|
|
|
|
|
| |
|
|
| |
RF Attenuator | RF Component
|
RF VSWR Detector | RF Component
|
- Reliable performance from DC ~ 3GHz
- Attenuation : 20.0 ± 0.5dB
- Power : 1W
|
- Reliable Forward Power and Reverse Power Measurement Accuracy
- Operating Temperature: -20 ~ +70 °C
|
|
|
|
|
|
| |
|
|
| |
RF Components and RF Subsystems | Product Features
Front-end Module | GSM 900 MHz Dual TMA | DCS 1800 MHz TMA | Bias Tee | PDU
|
|
| |
Front-end Module | RF Component
|
GSM 900 MHz Dual TMA | RF Component
|
|
|
- Broad spectrum of antenna front-end modules
- High selectivity duplexing and receive diversity
- Low insertion loss
- Excellent TxA (B) - R x A (B) isolation
- Excellent Tx - R x 0, R x 1 isolation
- Passband frequency ranges are available
- Reporting the module status and controlling the gain of RF path
|
- Balance uplink and downlink
- Reduce the system noise figure
- Reduce dropped call and improve call quality
- Enhance the BTS Rx sensitivity and Rx / Tx isolation
- A bypass switch equipped for a complete failure of both gain stages
|
|
|
|
|
|
| |
|
|
| |
RF DCS 1800 MHz TMA | RF Componnent
|
RF Bias Tee | RF Component
|
|
|
- Balance uplink and downlink
- Reduce the system noise figure
- Reduce dropped call and improve call quality
- Enhance the BTS Rx sensitivity and Rx/Tx isolation
- A bypass switch equipped for a complete failure of both gain stages
|
- It is used to inject or to extract DC current
|
|
|
|
|
|
| |
|
|
| |
PDU (Power Distribution Unit) | RF Component
|
|
- Provide power to and supervises the status of TMA
- Isolated input and output ports that cater for polarity independent DC supply
- Compact size and multiple mounting options
- Can be used with the vast majority of base station equipment
|
|
|
|
|
|
|
| |
|
|
| |
RF Components and RF Subsystems Product Specifications
|
|
| |
UDCU (Up Down Converter Unit) | RF Components and Subsystems
|
|
| |
Tx |
|
| |
|
UDCU PARAMETERS
|
UDCU SPECIFICATION | RF Components
|
|
Frequency Range
|
1860.625 ~ 1869.375 MHz
|
|
Output Power
|
18.5 dBm / 8.75 MHz
|
|
IF to RF Conversion Gain
|
33.5 +- 12dB
|
|
Gain Flatness
|
BW 10MHz | 0.5 dB Max.
|
|
Return Lose
|
18dB Min
|
|
Tx Sample
|
-35 dBc +- 1dB
|
|
Spectrum Mark
|
@ 885 KHz
|
-45 dBc / 30KHz
|
|
@ 1.98 MHz
|
-55 dBc / 30KHz
|
|
@ 2.25 MHz
|
-46 dBc / 1MHz
|
|
|
| |
|
|
| |
Rx |
|
| |
|
UDCU PARAMETERS
|
UDCU SPECIFICATION
|
|
Frequency Range
|
1770.625 ~ 1779.375 MHz
|
|
Dynamic Range
|
-35 ~ -90.5 dBm
|
|
Maximum Receive Signal without Damage
|
+10 dBm
|
|
Input Port Reflection
|
18 dB min.
|
|
RF to IF Conversion Gain
|
7 +- 2dB
|
|
Noise Figure
|
20.0dB Max
|
|
Pass-band Ripple
|
1.0dB Max
|
|
Gain Control Range
|
15.5dB (Control Step: 0.5dB)
|
|
Out-of-band Rejection
|
@ Fc +- 5.5 MHz
|
-3 dBc
|
|
@ Fc +- 7.5 MHz
|
-40 dBc
|
|
IF Harmonics Rejection
|
-956 dBc
|
|
P1dB
|
Rx_IN --> Rx_IF
|
0 dBm Min.
|
|
IIP3
|
Rx_IN --> Rx_IF
|
10 dBm Min.
|
|
Operating Temperature
|
-10 ~ +70℃ |
|
Connectors
|
SMA R/A (F), SMA (F)
|
|
Size (mm)
|
260.0 X 150.0 X 22.0
|
|
|
| |
|
|
| |
LNA ( Low Noise Amplifier ) | RF Components and Subsystems
|
|
| |
|
LNA (Low Noise Amplifier) PARAMETERS
|
LNA (Low Noise Amplifier) SPECIFICATION
|
|
Frequency Range
|
824.0 ~ 849.0 MHz
|
|
Gain
|
40.5db +- 1.0dB
|
|
Gain Flatness
|
0.25dB Min.
|
|
Return Lose
|
20.0 Min.
|
|
Noise Figure
|
1.0dB Max.
|
|
CPL OUT
|
20.0dB +- 1.0 dB
|
|
Isolation
|
20dB Min.
|
|
1 dB Compression Point
|
27.0 dBm Min.
|
|
3rd Order Intercept Point
|
40.0 dBm Min.
|
|
Isolation (RF OUT --> RF IN)
|
-40 dB Min
|
|
Coupler Isolation (CPL OUT --> RF OUT)
|
-37 dB Min
|
|
DC Power
|
Voltage
|
20 ~ 29V
|
|
|
Current
|
350mA >- ( 27V Operating )
|
|
Operating Temperature
|
-30℃ - 70℃ |
|
Connectors
|
SMA (F)
|
|
Size (mm)
|
90.0 x 53.0 x 24.0
|
|
|
| |
|
|
| |
Delay Filter | RF Components and RF Subsystems
|
|
| |
|
Delay Filter PARAMETERS
|
Delay Filter SPECIFICATION
|
|
Frequency Range
|
2090.0 ~ 2190.0 MHz
|
|
Insertion Loss (J1 - J2)
|
1.3dB Max. (1.2dB Max. @Temp)
|
|
Pass Band Ripple (J1 -J2)
|
+-0.1dB Min.
|
|
Return Lose
|
J1, J2
|
18.0dB Min. (20.0dB Min. @Temp)
|
|
|
J3, J4, J5, J6
|
20.0dB Min.
|
|
Delay (J1 - J2)
|
12.0ns Max.
|
|
Delay Deviation (J1 - J2)
|
+-300.0ps Max. (+-150.0ps @Temp)
|
|
Phase Deviation (J1 -J2)
|
+- 1.0 +- (@Electrical Delay)
|
|
Coupling Value
|
Coupler1 (J1 - J3)
|
30.0 +- 0.5 dB
|
|
Coupler2 (J4 - J2)
|
10.0 +- 0.3 dB
|
|
Coupler3 (J1 - J5)
|
30.0 +- 0.7 dB
|
|
Coupler4 (J2 - J6)
|
30.0 +- 1.5 dB
|
|
Frequency Range
|
Coupler1 (J3 - J2)
|
48.0 dB Min.
|
|
Coupler2 (J1 - J4)
|
28.0 dB Min.
|
|
Coupler3 (J5 - J2)
|
48.0 dB Min.
|
|
Coupler4 (J1 - J6)
|
48.0,dB Min.
|
|
Cancellation
|
30.0dB Min.
|
|
IMD
|
70.0 dBc Min.
|
|
Operating Temperature
|
-30℃-70℃ |
|
Connectors
|
SMA (F)
|
|
Size (mm)
|
25.0 x 86.0 x 21.0 mm
|
|
|
| |
|
|
| |
Waveguide Filter | RF Components and Subsystems
|
|
| |
|
Waveguide Filter PARAMETERS
|
RF Waveguide Filter SPECIFICATION
|
|
LOW
|
HIGH
|
|
Frequency Range
|
10675.0 ~ 10855.0 MHz
|
11165.0 ~ 11345.0 MHz
|
|
Insertion Loss
|
1.0dB Max.
|
|
Pass Band Ripple
|
0.4dB Max.
|
|
Return Loss
|
18dB Min
|
|
Isolation
|
70.0dB Min.
|
|
Operating Temperature
|
-40℃~ 50℃ |
|
Connectors
|
SMA (F)
|
|
Size (mm)
|
160.0 x 30.1 x 84.6
|
|
|
| |
|
|
| |
1800 MHz Duplexer | RF Components and Subsystems
|
|
| |
|
1800 MHz Duplexer PARAMETERS
|
1800 MHz RF Duplexer SPECIFICATION
|
|
LOW
|
HIGH
|
|
Frequency Range
|
1710.0 ~ 1785.0 MHz
|
1805.0 ~ 1880.0MHz
|
|
Insertion Loss
|
1.3dB Max.
|
|
Return Lose
|
17.0B Min
|
|
Attenuation
|
1475.0 ~ 1590.0 MHz
|
50.0dB Min.
|
-
|
|
1805.0 ~ 1880.0 MHz
|
75.0dB Min.
|
-
|
|
2110.0 ~ 2170.0 MHz
|
60.0dB Min.
|
-
|
|
1560.0 ~ 1685.0 MHz
|
|
60.0 dB Min.
|
|
1710.0 ~ 1765.0 MHz
|
|
85.0 dB Min.
|
|
1765.0 ~ 1785.0 MHz
|
|
85.0 dB Min.
|
|
Port Isolation
|
1710.0 ~ 1765.0 MHz
|
95.0 dB Min.
|
|
1765.0 ~ 1785.0 MHz
|
90.0 dB Min.
|
|
1785.0 ~ 1805.0 MHz
|
55.0 dB Min.
|
|
1805.0 ~ 1880.0 MHz
|
80.0 dB Min.
|
|
Operating Temperature
|
-30℃~ 70 ℃ |
|
Connectors
|
N (F), SMA (F)
|
|
Size (mm)
|
150.0 x 140.0 x 37.0 mm
|
|
|
| |
|
|
| |
1900 MHz Dual RF Duplexer | RF Components and RF Subsystems
|
|
| |
|
1900 MHz Dual RF Duplexer PARAMETERS
|
1900 MHz Dual Duplexer SPECIFICATION
|
|
RX
|
TX
|
|
Frequency Range
|
1850.625~ 1914.375 MHz
|
1930.625 ~ 1994.375 MHz
|
|
Insertion Loss
|
1.8 dB Max.
|
|
Pass Band Ripple
|
1.2 dB Max.
|
|
Return Loss
|
20.0 dB Min
|
|
Attenuation | 1922.5MHz
|
25.0 dB Min.
|
|
Isolation
|
85.0 dB Min.
|
|
Operating Temperature
|
-30℃-+70℃ |
|
Connectors
|
N (F), SMA (F)
|
|
Size (mm)
|
188.0 x 150.0 x 37.0
|
|
|
| |
|
|
| |
RF Combiner | RF Components and RF Subsytems
|
|
| |
|
RF Combiner PARAMETERS
|
RF Combiner SPECIFICATION
|
|
CELLULAR
|
PCS
|
|
Operating Band
|
824~ 896 MHz
|
1850 ~ 1990 MHz
|
|
Center Frequency
|
860MHz
|
1920 MHz
|
|
Bandwidth
|
72.0MHz
|
140MHz
|
|
Insertion Loss
|
0.15dB Typ.
|
|
VSWR / Return Loss
|
1.2:1 / 20.8 dB Typ
|
|
Isolation
|
50 dB Min.
|
|
PIMD
|
150 dBc typ.
|
|
Operating Temperature
|
-40℃ ~ +65℃ |
|
Connectors
|
7/16 DIN (F)
|
|
Size (mm)
|
195.0 x 141.0 x 39.0 mm
|
|
|
| |
|
|
| |
Front-end Module | RF Components and RF Subsystems
|
|
| |
Tx Path |
|
| |
|
Front End Module PARAMETERS
|
RF Front End Module SPECIFICATION
|
|
Frequency Range
|
1860.625 ~ 1869.375 MHz
|
|
Insertion Losss (TxA(B) IN --> ANT A(B))
|
0.8 dB Max.
|
|
Pass Band (TxA(B) IN --> ANT A(B))
|
0.3 dB Max.
|
|
Returen Loss (TxA(B) IN, ANT A(B))
|
20.0 dB Min.
|
|
Attenuation
|
Fcf -16MHz, Fcl + 16MHz
|
20.0 dB Min.
|
|
(Fcl + 19.2MHz) ~5GHz
|
25.0 dB Min.
|
|
9KHz ~ (Fcf - 19.2MHz)
|
25.0 dB Min.
|
|
Rx Band
|
95.0 dB Min.
|
|
Passive IM
|
3rd PIM
|
-140.0 dB Min.
|
|
5th PIM
|
-160.0 dB Min.
|
|
Handling Power
|
Average
|
30.0 Watts Max.
|
|
Peak
|
200.0 Watts Max.
|
|
Forward Power Measurement Accuracy
|
@ 51 ~ 38dBm
|
+- 0.5 dBm
|
|
@ 38 ~ 25dBm
|
+- 0.8 dBm
|
|
Reverse Power Measurement Accuracy
|
@ 51 ~25dBM
|
+- 1.0dBm
|
|
|
| |
|
|
| |
Rx Path |
|
| |
|
Front End Module PARAMETERS
|
Front End Module SPECIFICATION
|
|
Frequency Range
|
1770.0 ~ 1780.0 MHz
|
|
Gain
|
ANT A(B) --> RxA(B) OUT 1/2/3/4
|
34.0 +- 1.5dB
|
|
|
ANT A(B) --> RxA(B) Sample
|
30.0 +- 1.5dB
|
|
|
OpticA(B)-RX --> RxA(B) OUT 1/2/3/4
|
-1.0 +- 1.5dB
|
|
Gain Flatness
|
0.5dB Max
|
|
Return Loss
|
20.0dB Max
|
|
Attenuation
|
Tx Band
|
95.0dBc Min.
|
|
Noise Figure
|
2.2dB
|
|
OIP3
|
30.0dBm
|
|
P1dB
|
18.0dBm
|
|
|
| |
|
|
| |
GSM 900 MHz Dual TMA | RF Components and RF Subsystems
|
|
| |
| PARAMETERS |
SPECIFICATION |
| Frequency Range |
Rx: 890 ~ 915MHz Tx: 935 ~ 960MHz |
| Noise Figure |
1.8dB Typ. (2.2dB @ Temp.) |
| Rx Gain |
1.2.0dB ± 1dB |
| Bypass insertion loss |
1.6dB Typ. (2.0dB @ Temp.) |
| Insertion loss Tx band |
0.6dB Typ. (0.7dB @ Temp.) |
| Return Loss, all ports (Tx, Rx) |
18.0dB Min. |
| Return Loss, LNA bypass |
15.0dB Min. |
| 1dB Gain compression point (P1) |
+10dBm Min. |
| Output Intercept Point (OIP3) |
+23.0dBm Min. (1tone=0dBm) |
| Lighting protection |
5kA, 8/20uS pulse |
| PIMD @ 2-ton 20W |
150dBc Min |
| Continuous Average Power |
200W |
| DC Supply Voltage |
+12V DC / 120mA Typ. |
| Alarm |
CWA Handling |
| Environmental Rating |
IP-67 |
| Operating Temperature |
-30°C ~ +65°C |
| Connectors |
DIN (7/16) (F) |
| Size (mm) |
375.5 x 239.0 x 101.0 |
|
|
| |
|
|
| |
DSC 1800 MHz TMA | RF Components and RF Subsystems
|
|
| |
|
PARAMETERS
|
SPECIFICATION
|
|
Frequency Range Rx (Uplink)
|
1710.0 ~ 1785.0MHz
|
|
Frequency Range Tx (Downlink)
|
1805.0 ~ 1880.0MHz
|
|
Noise Figure Typical Mid Band
|
1.8dB Typ. (2.4dB @ Temp.)
|
|
Rx Gain
|
1.2.0dB +- 1dB
|
|
Bypass insertion loss
|
2.3dB Max.
|
|
Insertion loss (Tx band)
|
0.6dB Typ. (0.7dB @ Temp.)
|
|
Return Loss, all ports (Tx, Rx)
|
18.0dB Min.
|
|
Return Loss, LNA bypass
|
12.0dB Min.
|
|
Input compression point (P1)
|
+15dBm Min.
|
|
Input Intercept (IP3)
|
+28.0dBm Min. (1tone=0dBm)
|
|
Lighting protection
|
5kA, 8/20uS pulse
|
|
Continuous Average Power (peak)
|
200W
|
|
DC Supply Voltage
|
+12Vdc / 120mA Typ.
|
|
Alarm
|
CWA Handling
|
|
Environmental Rating
|
IP-67
|
|
Operating Temperature
|
-40℃ ~ +70℃ |
|
Connectors
|
DIN (7/16) (F)
|
|
Size (mm)
|
325.0 x 103.0 x 92.0 mm
|
|
|
| |
|
|
| |
Bias Tee | RF Components and RF Subsystems
|
|
| |
|
RF Bias Tee Component PARAMETERS
|
RF Bias Tee Component SPECIFICATION
|
|
Frequency Range
|
800 ~ 2200 MHz
|
|
Insertion loss
|
0.2 dB Max.
|
|
Return Loss
|
20.0 dB Min.
|
|
Isolation
|
50 dB Min.
|
|
Lighting protection
|
5kA, 8/ 20uS pulse
|
|
PIMD
|
150 dBc Min.
|
|
Continuous Average Power (peak)
|
200W
|
|
DC Supply Voltage
|
1A Max.
|
|
Alarm
|
CWA Handling
|
|
Environmental Rating
|
IP-67
|
|
Operating Temperature
|
-40℃ ~ +70℃ |
|
Connectors
|
DIN (7/16) (F)(M)_RF SMA(F)_DC
|
|
Size (mm)
|
64.5 x 46.0 x 34.0 (Without connector)
|
|
|
| |
|
|
| |
PDU (Power Distribution Unit) | RF Components and RF Subsystems
|
|
| |
|
|
ITEM
|
PDU SPECIFICATION
|
|
Input
|
Input power and range
|
25 ~ 60V DC
|
|
Output
|
Rated voltage and Load Current
|
+12V DC / 120mA Typ. 2CH
|
|
Ripple / Spike
|
< P-P 120mV
|
|
DC Output protection
|
Auto recovery
|
|
Insulation resistance
|
+- 100
|
|
Function
|
ALM Operating Range
|
+- 60mA (-20mA) or 160mA (+20mA)
|
|
LED Indicator
|
ALM Port 1,3 Short, LED OFF
|
|
|
| |
|
|
| |
Attenuator | RF Components and Subsystems |
|
| |
| PARAMETERS |
LNA (Low Noise Amplifier) SPECIFICATION |
| V.S.W.R |
1700.0~1900.0 MHz |
| Impedance |
0.15㏈ |
| Power Rating |
200 Watts |
| Operating Temperature |
-30.0~+70.0℃Q |
| Dimensions |
Φ21.0X56.5 |
| I/O Port Connectors |
N(M) to N(F) |
|
|
| |
|
|
| |
Arrester | RF Components and Subsystems |
|
| |
| PARAMETERS |
LNA (Low Noise Amplifier) SPECIFICATION |
| Frequency Range |
1700.0~1900.0 MHz |
| Insertion Loss (Max.) |
0.15㏈ |
| Return Loss (Min.) |
20.0㏈ |
| Isolation (Min.) |
20.0㏈ |
| Impedance |
50Ω |
| Surge |
6KV/3KA(1.2 x 50㎲ / 8 x 20㎲) Impulse |
| Power Rating |
200 Watts |
| Operating Temperature |
-30.0~+70.0℃ |
| Dimensions |
104.0×62.1 |
| Connector Type R. |
ANT : DIN-Type (F) |
| EQUIP : N-Type(F) |
|
|
| |
|
|
| |
VSWR Detector | RF Components and Subsystems |
|
| |
| PARAMETER |
SPECIFICATON |
COMMENT |
| Frequency Range |
1860.625 ~ 1869.375 MHz |
|
| Center Frequency |
1865.0MHz |
|
| Bandwidth |
8.75MHz |
|
Forward Power
Measurement
Accuracy |
0 ~ 55°C |
@51~38dBm |
±0.5dB |
@ ANT Output |
| @38~25dBm |
±0.8dB |
| -20 ~ 0°C, +55 ~ 70°C |
@51~38dBm |
±1.0dB |
| @38~25dBm |
±1.5dB |
Reverse Power
Measurement
Accuracy |
0 ~ 55°C |
@51~25dBm |
±1.0dB |
@ ANT Input |
| -20 ~ 0°C, +55 ~ 70°C |
@51~25dBm |
±1.5dB |
| Connectors |
RF |
SMA(F) |
|
| DC Power |
YMAW025-06R |
|
| Interface |
D-Sub 15p |
|
| DC Power |
Voltage |
20~29V |
|
| Current |
≤300mA (27V Operating) |
≤400mA
(20V Operating) |
| Operating Temperature |
-20 ~ +70 °C |
|
| Size(mm) |
130.0 X 106.0 X 45.5 |
|
|
|
| |
|
|
| |
Copyright (c) 2010 All Rights Reserved & Enforced LPR Global, Inc. & GNI Microwave -RF Components and RF Subsystems
|
|
