RF Amplifiers
|  Low-Noise Amplifiers | LNA-836-A-27 | Capture excellent gain flatness and low noise with Low Noise Amplifiers from GNI.
• Auto alarm function
• Frequency Range 824 ~ 849 MHz
• Gain 40.5±0.5dB, 20.0±1.0dB
• Gain Flatness 0.4dBp-p Max
• Noise Figure 1.1dB Max
• Isolation -45dB Min, -37dB Min | Low Noise Amplifier | LNA-836-A-27.pdf |
| LNA-836-RXPA-3 | • Frequency Range 824 ~ 849 MHz
• Gain 15.5 ± 0.5dB
• Gain Flatness ± 0.5 P-P dB
• Noise Figure 2.0dB (Attenuation 0dB) 5.0dB (Full Attenuation)
| Low Noise Amplifier | LNA-836-RXPA-3.pdf |
RF Arresters
|  RF Arresters | AR-1800M/200 - 00A | This high quality RF arrester provides reliable performance from DC ~ 3GHz, has bi-directional protection and is RoHS compliant.
• Frequency Range 1700.0~1900.0 MHz
• Insertion Loss (Max.) 0.15dB
• Return Loss (Min.) 20.0dB
• Isolation (Min.) 20.0dB
• Impedance 50Ω
• Power Rating 200 Watts
• Operating Temperature -30.0~+70.0°
| Arrester | AR-1800M-200-00A.pdf |
| AR-2500M - 00A | • Frequency Range DC~2500.0MHz
• Insertion Loss (Max.) 0.15dB
• VSWR 1 : 1.15
• Isolation (Min.) 20.0dB
• Impedance 50Ω
• Power Rating 200 Watts
• Operating Temperature -30.0~+70.0°
| RF Arrester AR-2500M-00A.pdf |
| AR-1500M/1400 - 00A | • Frequency Range 0.8~2.2 GHz
• Insertion Loss (Max.) 0.2dB
• VSWR 1 : 1.15
• Isolation (Min.) 20.0dB
• Impedance 50Ω
• Power Rating 300 Watts
• Operating Temperature -30.0~+70.0°
| RF Arrester AR-1500M-1400-00A.pdf |
| Attenuators |  RF Attenuator | RF Attenuator | Reliable performance from DC ~ 3GHz
Attenuation : 20.0 ± 0.5dB
Power : 1W | RF Attenuator AT1-DC_3G-20A.pdf |
| Bias Tees |  Bias-Tee | RF Bias Tee | Inject and extract DC current with a Bias tee from GNI microwave.
• Frequency Range 800 ~ 2200 MHz
• Insertion loss 0.2 dB Max
• Return Loss 20.0 dB Min
• Isolation 50 dB Min
| Bias-Tee-RF-Components-Specification-1.pdf |
| Combiners |  RF Combiner | DI-859/2310-50A | Design provides high power handling, enables feeder sharing and is suitable for indoor or outdoor applications. Comes with a DC by-pass between all ports with a DC stop available as an accessory.
• Frequency Range 824.0~894.0 MHz (2G) , 1920.0~2700.0MHz (3G+DMB)
• Insertion Loss (Max.) 0.5 dB
• Pass Band Ripple (Max.) 0.2dB
• Return Loss (Min.) 18.0 dB
• Isolation (Min.) 45.0 dB
| RF Combiner DI-859-2310-50A.pdf |
| DP-875/1922.5-00A | • Frequency Range 800.0~950.0MHz (cellular) , 1847.5~1997.5MHz (PCS)
• Bandwidth 150Mhz
• Insertion Loss (Max.) 0.3 dB
• Pass Band Ripple (Max.) 0.3dB
• Return Loss (Min.) 18.0 dB
• Isolation (Min.) 35.0 dB (cellular), 25.0dB (PCS)
| RF Combiner DP-875_19225-00A.pdf |
| Up-Down Converters | UDCU |  UDCU | RF Up-Down Converter Unit | Our UDCU units are able of Up Converting from IF signal of down-link to RF signal or down-Converting from RF signal of up-link to IF signal. | TX
• Frequency range 1860.625 ~ 1869.375 MHz
• Output power 18.5 dBm / 8.75 MHz
• IF to RF conversion gain 33.5 +- 12dB
| UDCU-RF-Components-Specification.pdf |
Rx
• Frequency Range 1770.625 ~ 1779.375 MHz
• Dynamic Range -35 ~ -90.5 dBm
• RF to IF conversion gain 7+-2dB
|
| Duplexers |  RF Duplexers | DD-DUO-A-00B | Our broad selection of high quality duplexers offer excellent out of band rejection, low insertion loss, high power handling, and Passband Frequency ranges are available.
• 2G Rx 824 – 849
• 2G Tx 869 – 894
• 3G Rx 1940.3 - 1959.7
• 3G Tx 2130 - 2149.7
• DMB 2632.5 - 2652.5
| RF Duplexer | Diplexer DD-DUO-A-00B.pdf |
| DP-386/396-04A | • Rx 384 – 388
• Tx 394 - 398
| RF Duplexer | Diplexer DP-386-396-04A.pdf |
| DP-837.5/918-63A | • Rx 806 – 869
• Tx 896 - 940
| RF Duplexer | Diplexer DP-837.5-918-63A.pdf |
| DP-1747.5/1842.5-75A | • Rx 1710 – 1785
• Tx 1805 - 1880
| RF Duplexer | Diplexer DP-1747.5_1842.5-75A.pdf |
| DP-1880/1960-60F | • Rx 1850.625 - 1909.375
• Tx 1930.625 - 1989.375
| RF Duplexer | Diplexer DP-1880-1960-60F.pdf |
| DP-1882/1962-65A | • Rx 1850 – 1915
• Tx 1930 - 1995
| RF Duplexer | Diplexer DP-1882-1962-65A.pdf |
| Filters |  Delay-Filter | Delay Filter | Flat group delay, Low insertion loss, Low IMD. Multiple frequency ranges are available.
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 | Delay Filter PDF | RF Components Specs |
 Bandpass Filter | Bandpass Filter | Excellent out-of-band Rejection, Low Insertion Loss, High Power Handling, Low IMD Passband frequency ranges are available |
| BF-836.5/25-00E | Frequency Range 824.0~849.0 MHz
Bandwidth 836.5MHz
Insertion Loss (Max.) 0.5dB
Pass Band Ripple (Max.) 0.3dB | Bandpass Filter | BF-836.5-25-00E.pdf |
| BF-898.5/5-00A | Frequency Range 896.0MHz~901.0M
Bandwidth 5.0M
Insertion Loss 5.0 dB Max.
Pass Band Ripple 2.5 dB Max. | Bandpass Filter | BF-898.5-5-00A.pdf |
| BF-2160/20-00A | Frequency Range 2150.0MHz~2170.0M
Bandwidth 20.0MHz
Insertion Loss 1.5 dB Max.
Pass Band Ripple 0.5 dB Max. | Bandpass Filter | BF-2160-20-00A.pdf |
| BF-WISUB-00C | Frequency Range 2300.0~2358.5 MHz
Bandwidth 58.5MHz
Insertion Loss (Max.) 1.5db
Pass Band Ripple (Max.) 1.0dB | Bandpass Filter | BF-WISUB-00C.pdf |
| BF-2345/27-00J | Frequency Range 2331.5 ~ 2358.5MHz
Center Frequency 2345.0MHz
Insertion Loss 1.1dB Max.
Pass Band Ripple 0.6dB Max | Bandpass Filter | BF-2345-27-00J.pdf |
| BF-2642.5/20-00G | Frequency Range 2632.5~2652.5MHz
Bandwidth 20.0MHz
Insertion Loss (Max.) 1.5 dB
Pass Band Ripple (Max.) 1.0 dB | Bandpass Filter | BF-2642.5-20-00G.pdf |
| Front End Modules |  Front-end-Module | Front-end Modules | Broad spectrum of antenna front-end modules boast high selectivity duplexing and receive diversity, low insertion loss, excellent Tx (B) R x A (B) and Tx R x 0, R x 1 isolation.
Passband frequency ranges are available. | Front End Units Specifications | GNI-Front-End-Units.pdf |
| PDUs |  Power Distribution Unit | PDU | PDU | Power Distribution Unit | Provide power to and supervises the status of Tower mounted amplifiers, 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.
• Input power and range 25 ~ 60V DC
• Rated voltage and Load Current +12V DC / 120mA Typ. 2CH
• Ripple / Spike < P-P 120mV | PDU Specifications | PDU-RF-Components-Specification.pdf |
| Tower Mounted Amplifiers |  Tower Mounted Amplifer | GSM 900 MHz Dual TMA | GSM 900 MHz Dual TMA | 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 | GSM 900MHz Dual TMA RF Components Specification.pdf |
 RF Tower Mounted Amp | DCS 1800 MHz TMA | DCS 1800 MHz TMA | • Frequency Range 1710.0 ~ 1785.0MHz
• Insertion Loss By Pass Mode 1.8dB Max.
• Return Loss 1.4(>15.0dB) Max.
• Normal Gain 12.0dB | TMA Specifications | TMA-1800-FB.pdf |