Db Products Duplexer

Duplexer The duplexer allows single antenna operation. 5 MHz Insertion Loss: 2. Email: **Please Login To send an email** Email this to a friend!. Although 66-percent smaller than the company's first-generation FBAR duplexer (model HPMD-7904), the duplexer exhibits 2. Our products suit for a wide range of military and wireless infrastructure applications. dbSpectra is certified ISO 9001:2015 and ISO 14001:2015. Pass- Notch type. As a market leader in RF solutions, Comprod puts innovation and customer satisfaction at the core of its business strategy. Operator Manual. They have a goof plug covering the notch hole with no cap inside. 0W Average / 30W Peak Size (L x W x H) incl. 00 shipping. We used our existing USRP, RFX900 daughter cards and an Apple MacBook Pro for the digital radio, GSM stack and Asterisk server. Pattern Tracking is defined and the maximum deviation in dB of the patterns of the two orthogonal ports over the 3 dB beamwidth. The highpass section has a passband from 3500 to 8000 MHz, with an insertion loss of 1 dB max. The duplexer can handle up to 50 W of power and has a VSWR of 1. Base Station Duplexer. FA: Decibel UHF Duplexer & Sinclair VHF Duplexer. $300 AND FREE SHIPPING ! WB8RJY JEFF. The JAG RF model JRT201-H144 is built using refurbished Sinclair, Celwave, dB Products, and Telewave components. Radio Duplexer Filter for UHF Band. We are surplus equipment dealers and do not have the ability or knowledge to test equipment for functionality beyond plugging it in and describing what we observe as best we can. 896-940 MHz, Milled Window Filter Duplexer (MWFDP9AM) We manufacture Land Mobile Radio, Public Safety, and Wireless/Cellular equipment. The components, which now ship at a rate of 2 million per month, are designed into nine of the top ten CDMA phone manufacturers' US PCS band handsets. 5 dB insert loss, 77dB isolation N/f term. Duplexer, Q-Circuit, Res-Lok, compact, 4 cavity, rack mount, 160-174 MHz 75 dB Low Band, Aviation, and VHF Duplexers. I have been trying to locate a specification sheet for a Decibel Products DB4140-2A VHF Notch Duplexer. Such conditions may result in damage to thi s product. This version has a coax lead and PL-259 connector on the COMMON port. Related Products Coaxial cable 50 Ohm 19 AWG solid. We scored a dB Products DB4090 cavity duplexer on eBay for $60. Low insertion loss, high isolation, high power handling. 5-10-125T series provides rack space effective duplexer solutions for VHF base stations. Manufacturer of microwave duplexers. They also exhibit high attenuation: 43 dB maximum in the TX-band and 55 dB maximum in the RX-band. Sometimes referred to as combiners or splitters, these duplexers are basically band-pass filters, simultaneously passing RF in both directions through the common. SGQ-150、SGQ-230、SGQ-350、SGQ-450,all have good device and strong six-hole resonantor. will not work for. The db Products / dbSpectra DB4060 and DB4062 duplexers are awesome in terms of performance for 2 Meter repeaters. Although 66-percent smaller than the company's first-generation FBAR duplexer (model HPMD-7904), the duplexer exhibits 2. I have one or two of these I can sell at $250. Any information will be appreciated. Features: Highly selective BAW duplexer achieving low insertion loss over full bandwidth and operating conditions. Learn More. These dupelxers use six TEM. The TQM963014 is a high-performance Bulk Acoustic Wave (BAW) duplexer designed for Band 25 and to meet the strict CDMA / LTE requirements for use in the PCS extension band, known as Band Class 14 (BC14). To verify actual parameters contact the sales department before ordering. Back to Products Page. They are designed to cover the VHF frequency band. NVIS HF Folded Dipole Antennas; LTE 800MHz Duplexer; Military Grade VSAT Drive-Away Satellite Antenna; NVIS HF Magnetic Loop Antenna; UAV KU Band Data Link Antenna; VSAT Drive-Away Satellite Antenna; Contact; Search; Menu. Tx and Rx Duplexing 1 & 2 Channel Systems 26-36H Series (Duplex07, Duplex08) (Motorola # DS2636H Series) This product has been designed to simplify and standardize site installations, and to provide improved. 025 GHz to 2. TX RX manufacturers a comprehensive line of duplexers with the critical specifications you require to operate a high performance system. If you want a quality duplexer and no desense, look no further. Whether your application has a challenging T-R frequency spacing or requires broadband duplexed windows to implement a single antenna system, our duplexers provide the transmitter and noise suppression characteristics you need while minimizing the loss to. From the db products data sheet two models of this high performance compact base station duplexer are offered for the mhz bands. operational conditions and/or stress on structural supports is beyond our control. The highpass section has a passband from 1700 to 5000 MHz, with an insertion loss of 0. Customized Antenna Diplexer, Water Proof IP68 UHF Diplexer, UHF 483-487MHz Cavity Diplexer, Customized Cavity Diplexer, Customized Cavity Duplexer, GSM Customized Cavity Duplexer, Antenna Duplexer, Customized RF Duplexer/Diplexer. Duplexers for UHF repeaters : LLC. DB Products DB4030 6m Duplexer FOR SALE AS IS CONDITION: This is a factory tuned DB4030 6m duplexer, serial number D35341 that is in perfect working condition as removed from operation at my repeater station before moving from NJ to NC. 5 sec [19] DUTY. Pre-Selector Narrow band filter. standard 6 cavity duplexers are available with excellent electrical Characteristics and Noise Suppression between the Transmitter and Receiver ranging from 60 to 90 db. 909-915/954-960MHz rf repeater duplexer, US $ 0. It has excellent Insertion Loss of 4 dB minimum at full frequency range and – Isolation between the Tx/Rx bands. Buy best Duplexer with escrow buyer protection. 5 dB max Insertion Loss Antenna - Rx 1. 8 dB typical transmit band insertion loss. 5-10-125T series provides rack space effective duplexer solutions for VHF base stations. Fiplex DCL Series are coaxial mobile duplexers intended to be used in applications up to 50 watts. 037, silver-coated copper-covered steel conductor, plenum, TFE Teflon insulation, double silver-coated copper braid shield (95% coverage), FEP jacket. All connectors are SMA (female). Part Number: Frequency(MHz) I. Radio Duplexer Filter for UHF Band. Supplying Quality Products. CCI's Dual Duplexer combines Tx and Rx paths onto a common feeder. This is something of interest to myself, since I currently have a 'problem' set on the bench myself. We also undertake customize designs with UHF Female, N Female, BNC Connectors. Exceptional skirt selectivity has improved results with co-located cellular and trunking systems; with less desense and greater sensitivity offered to both systems. We have to build the duplexer and the antenna, but work on this has already begun. Product Related Documents. 11 GHz (TX). COMET-NCG CF-416B 144 / 440 MHz Duplexer High Power. Duplexer is an important part in duplex radio communication. 5-10MHz Duplexing Spacing, Low Insertion Loss, 125W, 2U High 19" EIA Rack Panel Mount EDX-138-174-4. Panda Microwave designed up to 40GHz IP65, IM3, DC Path Duplexer, carrying many different Diplexer configurations, including Cavity / LC and Waveguide Duplexer. CTS ceramic duplexers are especially well-suited for use in indoor and outdoor Small Cells from Pico Cells to Metro Cells as well as Distributed Antenna Systems (DAS), Active Antenna Arrays / System (AAS), Remote Radio Heads, and other wireless infrastructure systems as well as Military, Public Safety, and Aerospace solutions. 600 ham split with out mod. These duplexers exhibit excellent specifications. Using this site means you accept its terms • About Bell • Contact Bell • Site Map • [email protected] 5% similar) The sale is for circulator shown have questions? let me know. Diamond MX610 Duplexer Specifications:Port: LPF/HPFFrequency (MHz): 1. Qorvo's duplexer portfolio includes surface acoustic wave (SAW), bulk acoustic wave (BAW) and advanced LowDrift™ / NoDrift™ SAW and BAW filters for a variety of wireless applications, including small cells, automotive and mobile products. 0 dB Uplink Atten 63 dB typical / 61 dB minimum Downlink Atten 57 dB typical / 55 dB minimum Return Loss > 12. This duplexer can be tuned to ham frequencies with a 600 khz spacing. DB Products 4072 Duplexer for UHF Repeater. 5 MHz spacing. loss, 77dB isol. I'm interested in the frequency range, Minimum frequency separation and insertion loss. RF Duplexer Filter. 5 dB max Tx Noise Rejection at Rx Freq. Loss (dB, Max. The B designation in the model number indicated that it was ordered for the 470-492 MHz frequency range, but this duplexer will also work on the ham band with no problem. Low insertion loss, high isolation, high power handling. Review (mpn: db-4068 for sale) DB-4068 model Products Duplexer Decibel Transceiver Credit cards are only accepted through paypal. This version has a coax lead and PL-259 connector on the COMMON port. SAW Duplexers. I also bought a set(x4) of these model DB SP4626 Reading this string I decided to investigate my Dayton cans further. The B designation in the model number indicated that it was ordered for the 470-492 MHz frequency range, but this duplexer will also work on the ham band with no problem. 2 dB or less. Combining small geometry with low loss and close frequency spacing with selective pass characteristics this duplexer is ideal for use in systems with low-to-medium power repeaters where small physical dimensions of equipment are critical. 6mhz 75w 50ohm Rf Vhf Uhf Cavity Duplexer/diplexer , Find Complete Details about Customized 158-162. Radio Duplexer Filter for UHF Band. Worldwide Representative Recruiting 20 years hard work, AINFO get good reputation by providing competitive product & service. Normally I can find spec sheets for most DB Products duplexers but this one seems to be some what of a mystery. Decibel Products model DB4030-A Duplexer Low Band. 00 each, firm. The duplexer can maintain 50 Watts cw and 500 Watts peak in the TX band. From the db products data sheet two models of this high performance compact base station duplexer are offered for the mhz bands. Find isolation high for sale online. 0 MHz SAW Components SAW Duplexer Data Sheet Please read cautions and warnings and important notes at the end of this document. from united states. All connectors are SMA (female). Do you require a dual- VHF and 0. Frequency 400~ 470 MHz / 350 - 380 Mhz Frequency separation 5-10 MHz Insertion Loss ≤ 1. CAGE Code lookup for 2+ Million Companies in 220+ Countries. Radio Duplexer Filter for UHF Band. This duplexer is provided in a hermetically sealed surface mount package and is automotive qualified. DB Products 4072 Duplexer for UHF Repeater. 5 mHz or more, Max input power; 150 watts, Insertion loss TX to antenna 1. ** Free Shipping. Only at eHam. The B designation in the model number indicated that it was ordered for the 470-492 MHz frequency range, but this duplexer will also work on the ham band with no problem. 06 + EUR 225. 00 shipping. The most of our dielectric ceramic components are custom-made. 1 dB Return Loss: 23 dB Isolation: >85 dB High Pass Frequency: 141. They have a goof plug covering the notch hole with no cap inside. 0 dB at the band edge in the typical case, and 2. RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of SAW Duplexer Data sheet 1990. These are a 220 MHz duplexer made with 11" cavities from DB Products. Learn More. , Ltd is a professional & innovative manufacturer of RF/Microwave components in China,supporting the clients with ODM/OEM components worldwide. by delivering products and services that exceed your expectations. At 5 MHz separation, this unit provides isolation in excess of 75 dB with less than 0. Mini-Circuits is a global leader in the design and manufacturing of RF, IF, and microwave components from DC to 86GHz. com 1 of 1 † Usable at the BTS or antenna end † Suitable for indoor applications † Wall mounting. Improvements to products may be made without notice. decibel products db4076w-a Is Similar To: Db4345csl-c Decibel Products 300 Watt (60. I can tune them for you for $25 each. Related Products List. Feb 2nd 2019; RF-Lambda's new ISO7 10K clean room facility is up and running. Discover a range of quality duplexers for your communication equipment, available for low costs at Future Electronics. Base Station Duplexer. Tx/Rx Duplexer, Filter for CDMA-C: Duplexer - Combiner Unit for GSM /GSM (DCU) Combiner & Filter for GSM & CDMA: Duplexer - Coupler Unit for CDMA: Duplexer - Coupler Unit for WCDMA: High Power Rx-Tx Duplexer for GSM: Duplexer for Tower Amplifier - A: Duplexer for Tower Amplifier - B: 800MHz Rx-Tx Duplexer & Filter For TETRA: Rx-Tx Duplexer for. Insertion Loss Tx - Antenna 1. TX RX manufacturers a comprehensive line of duplexers with the critical specifications you require to operate a high performance system. These were pass cavities converted to Pass/Reject and then aligned as a duplexer. The typical passband VSWR is 1. The duplexer and LNA are implemented in a 0. Duplexer Chengdu AINFO Inc. 7 shows that a large signal of 0 dBm with frequency f is. Duplexers Use additional add-on [Piggy Back] Low Pass Port is available for use with either Duplexer and may be field installed at any time. Related Products Coaxial cable 50 Ohm 19 AWG solid. After cleaning, notches were in excess of 120 dB on both sides (wow!) and very stable. Normally I can find spec sheets for most DB Products duplexers but this one seems to be some what of a mystery. decibel products db4076w-a Is Similar To: Db4345csl-c Decibel Products 300 Watt (60. The duplexer achieves 44 dB receiver noise blocking and 54 dB typical transmit interferer blocking at power levels to +30 dBm. 95: ARRL-5916: BOOK, ARRL GET ON THE AIR-HF DIGITAL, 0833. The AE217-221DB5400 from Anatech is a cavity duplexer with pass band frequencies from 217 to 218 MHz and 220 to 222 MHz. These duplexers exhibit excellent specifications. 8 sec [19] FIRST COPY OUT (SLEEP) As fast as 12. 00 each, firm. Showcasing Picatinny Weaponlight 400 Lumen online. We can find the Ceramic Duplexers for you! Band 1 Band 2 Band 1 Bandwidth Band 2 Bandwidth Insertion loss (dB) Return Loss Isolation ; AM1206-1575D1174-C. This band-pass/band-reject duplexer provides maximum TX-to-RX isolation with minimal insertion loss. 8dB), cross isolation, and linearity for LTE B25. 5:1 ref 50 ohm Z, Temp range; -30 to +60 deg C, number. If you have any question, please feel free to contact us. 00,800 Duplexer (150 Watt : 80 dB Isolation: 1. Duplexer Chengdu AINFO Inc. From the db products data sheet two models of this high performance compact base station duplexer are offered for the mhz bands. 1 dB Return Loss: 23 dB Isolation: >85 dB High Pass Frequency: 141. 5 Min Sep IL 1. GovDeals is the place to bid on government surplus and unclaimed property including heavy equipment, cars, trucks, buses, airplanes, and so much more. These were pass cavities converted to Pass/Reject and then aligned as a duplexer. 0 MHz SAW Components SAW Duplexer Data sheet Please read cautions and warnings and important notes at the end of this document. We also undertake customize designs with UHF Female, N Female, BNC Connectors. Duplexer Up to 20GHz. We are China Origin Factory of Cellular Cavity Duplexer for Indoor Solution. Page 1 Tel: +86-28-8519-2786 or +86-28-8519-3047 Fax: +86-28-8519-3068 Website: www. These dupelxers use six TEM. 00 each, firm. duplexer for any major FDD frequency band without any modifications. Normally I can find spec sheets for most DB Products duplexers but this one seems to be some what of a mystery. Part Number: Frequency(MHz) I. RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of SAW duplexer for LTE Band 12/17 716. New Products Ultra-small SAW Duplexer Ultra-small SAW Filter U ltra-small SAW Duplexer for W-CDMA and Ultra-small SAW Filter for GSM High-reliability, high-performance SAW Duplexer for W-CDMA and SAW Filter for GSM utilizing the hermetic sealing structure (MSL1-compatible) have newly been added in our lineup in the world’s smallest size. 0W Average / 30W Peak Size (L x W x H) incl. 11 GHz (TX). Audet VE2AZX - 146 MHz Notch-Bandpass Cavities with 600 KHz TX-RX Separation. 3 - 60 MHz, 125 - 470 MHz, Max Power 500 Watt in 1. Renaissance Electronics Corporation manufactures the highest quality Base Station Products. This unit is tunable between 450-470mhz. We leverage decades of expertise in network design, management, creation, deployment and maintenance to make sure your network succeeds. There will be separate values for azimuth and elevation planes. Talley stocks a wide variety of infrastructure products. The Decibel Products db4345csl-c is a 300 watt circulator used in communications antenna systems(posted on August 6th, 2017). The notch depth on one side was 100 dB; the other side 113 dB. Available in various models with specifications including 385 to 2686 MHz passband, 20 to 110 dB minimum isolation, 0. Description : Sinclair VHF RES-LOK duplexer, model number Q2220E. The Old Tube Radio Archives Decibel. GovDeals is the place to bid on government surplus and unclaimed property including heavy equipment, cars, trucks, buses, airplanes, and so much more. Duplexer is an important part in duplex radio communication. Low insertion loss, high isolation, high power handling. duplexer and with 26 dB on the Tx-Ant path. CCI's Dual Duplexer combines Tx and Rx paths onto a common feeder. 5 dB, and TX insertion loss (TXIL) of the duplexer is about 3. This band-pass/band-reject duplexer provides maximum TX-to-RX isolation with minimal insertion loss. Diamond MX610 Duplexer Specifications:Port: LPF/HPFFrequency (MHz): 1. DECIBEL PRODUCTS UHF DUPLEXER==>250 Watt Rating<<== 9. Some parts of this publication contain statements about the suitability of our products for certain areas of application. 2 Duplexer - sdptelecom. DB PRODUCTS VHF DUPLEXER DB 4048 6 CAVITY BANDPASS DUPLEXER. com This brochure has been prepared to share our capabilities, all specifications within this document are typical. 5 dB insert loss, 77dB isolation N/f term. of Cleveland, Ohio. 41 postage; From United States; HF - VHF - UHF Antenna Duplexer for Kenwood TH-D74. duplexer and with 26 dB on the Tx-Ant path. 7 shows that a large signal of 0 dBm with frequency f is. 25 dB with passband return loss of 20 dB. Together, employing JAGRF's proprietary techniques and technology these components form a duplexer that rivals the best duplexers in its category on the market today. They have small wastage,high isolation, stable function. External links. 5% similar) The sale is for circulator shown have questions? let me know. Contact one of your local Diamond® Antenna Dealers for current price & availability. Find many great new & used options and get the best deals for DB PRODUCTS VHF DUPLEXER SP-3506 10 CAVITY NOTCH DUPLEXER-high Isolation at the best online prices at eBay!. 909-915/954-960MHz rf repeater duplexer, US $ 0. Their selection of duplex filters covers a broad spectrum of frequencies and a large selection of variations in size an performance. of Cleveland, Ohio. They are interconnected in a bandpassband reject configuration , 80 or 100 dB Rx isolation at the Tx frequency. The components, which now ship at a rate of 2 million per month, are designed into nine of the top ten CDMA phone manufacturers' US PCS band handsets. 5" cavities. Description. As a market leader in RF solutions, Comprod puts innovation and customer satisfaction at the core of its business strategy. Products/Services for Duplexer Decibel RF Diplexers, Duplexers, and Multiplexers - (212 companies) RF diplexers are three-port frequency-dependent devices that may be used as a separator or a combiner of signals. For current data sheets, please contact: [email protected] band-reject duplexer for 500 khz frequency spacing db-4048 elec. Duplexers UHF and Tetra Duplexer Q3220E Series Q3220E Duplexer, Q-Circuit, Res-Lok, 4 cavity, rack mount, 406-512 MHz • Compact design provides excellent performance while conserving rack space • Isolation of greater than 75 dB at 5 MHz separation and less than 0. Insertion loss ranges from 1. aeroflex ifr 1600s radio service monitor 300khz to 1 ghz with tracking. All duplexers are factory turned. Splits or combines TX and RX in Lower LTE Band D signals in the 700MHz band. Tx-rx Duplexer 900mhz Freq- 250 Watt 90db Isolation-1. This is a 350 watt rated duplexer that can be tuned to frequencies between 132-174 Mhz. Products/Services for Duplexer Decibel RF Diplexers, Duplexers , and Multiplexers - (212 companies) RF diplexers are three-port frequency-dependent devices that may be used as a separator or a combiner of signals. 0 dB Antenna Input RL of Duplexer >14 dB >14 dB Antenna Input to RX Isolation N/A >30 dB RL of Duplexer (Tx or Rx side) >14 dB >14 dB Net Gain from input to Amp to Receiver 15 dB Min >12 dB Amplifier Type Quadrature Coupled Quadrature Coupled Amplifier Noise Figure N/A <1. A Duplexer is a three port device that allows use of the single antenna by both transmitter and receiver. Duplexers Base Station Duplexers 30 - 1300 MHz Compact Mobile Duplexers - 70 to 960 MHz Pass-Reject Duplexer Field Tuning Instructions Base Station Duplexers Base Station Duplexers 30 - 430 MHz Prices include interconnect cables and mounting rails or panels. This is important because transmitters are high power large signal devices, and receivers are extremely sensitive small signal devices. If you want a quality duplexer and no desense, look no further. 95: ARRL-5916: BOOK, ARRL GET ON THE AIR-HF DIGITAL, 0833. This is a Decibel Products Model DB4076W-B UHF Repeater Duplexer. The intermodulation products in a duplexer filter. These duplexers exhibit excellent specifications. has over 50 years of experience providing a complete line of quality imaging products for Data Processing, Toner & Inkjet, Thermal Transfer, Point of Sale, Time & Parking Equipment, and many other applications. Specify N or UHF connectors, or 7-16 DIN (extra cost). Very few people in the land mobile business have heard this term. 3 - 60 MHz, 125 - 470 MHz, Max Power 500 Watt in 1. 5: Tx Insertion loss, dB : 0. The CD02240206-S_A is a SMA-Female Duplexer with 2. Operator Manual. Wireless duplexers are also available. 29 GHz (RX) and 2. Duplexer The duplexer allows single antenna operation. The duplexers deliver a low insertion loss of 2. duplexer and with 26 dB on the Tx-Ant path. Quality materials are used throughout the duplexer to assure top performance and long life. 0 dB Uplink Atten 63 dB typical / 61 dB minimum Downlink Atten 57 dB typical / 55 dB minimum Return Loss > 12. Insertion Loss Tx - Antenna 1. Insertion loss ranges from 1. 11 GHz (TX). An example of this type of assembly (from K&L Microwave) employs high IP3 LNA and an integrated duplexer to achieve 2-dB noise figure and >30-dB gain with less than 5-MHz passband and tunability over the full AMPS cellular band. amphenol-antennas. db products vhf duplexer 144-174 mhz range. Discover our full range of SAW duplexer products here and use our product search to find the exact SAW duplexer you need. Our unmatched expertise in broadband wireless networking products and full range of network infrastructure and access products by the leading industry manufacturers allows us to sell the products and provide complete solutions for various markets and applications. 5 MHz frequency bands. To verify actual parameters contact the sales department before ordering. Pass- Notch type. Connectors: N-Female (Mix and Input). After cleaning, notches were in excess of 120 dB on both sides (wow!) and very stable. The cascaded noise figure (NF) of the duplexer and LNA is 6. The JAG RF model JRT201-H144 is built using refurbished Sinclair, Celwave, dB Products, and Telewave components. Telewave - 144-174 MHz Duplexer (TPRD-1554) TELEWAVE 144-174 MHz pass/rej duplexer 350 watts, 600 KHz or greater freq separation 1. 3 March 08, 2013 B8509 847. 2 dB typical receive-band insertion loss and 1. New Plastic Package NDK’s NRS division has developed a new plastic package utilizing the same material found in plastic packaged. The DPF 70/6 is a 6 cavity duplexer for the 400-470MHz UHF band. I'm interested in the frequency range, Minimum frequency separation and insertion loss. 5 MHz Insertion Loss: 2. - Loops uses a Series Capacitor - Loop Shape must be modified to get the desired insertion loss at the bandpass frequency, when the loop cannot be rotated to change the coupling. SAW Duplexers. SINCLAIR 132-174 MHz Duplexer. EPCOM: Q3220-E-SINCLAIR - Band Pass-Band Reject Duplexer, UHF, 406-512 MHz, 4 Cav. com Outline Drawing (Size: mm) Technical Specification Pass Band 1 Pass Band 2. Improvements to products may be made without notice. and an isolation of at least 80 dB. Decibel Products model DB4030-A Duplexer Low Band. Panda Microwave designed up to 40GHz IP65, IM3, DC Path Duplexer, carrying many different Diplexer configurations, including Cavity / LC and Waveguide Duplexer. on Alibaba. From remote cell sites to massive sports arenas, from busy airports to state-of-the-art data centers—world-class networks rely on CommScope solutions. Frequency 400~ 470 MHz / 350 - 380 Mhz Frequency separation 5-10 MHz Insertion Loss ≤ 1. 5: Tx Insertion loss, dB : 0. 75dB min, 90dB typ 75dB min, 90dB typ Rx-Tx Isolation at Tx Freq. What is a duplexer? A duplexer is a group of filters linked together so that the two antenna connections on a repeater can be linked to the same antenna, at different frequencies, Can other filters be used for duplexers? Yes, the Hybrid Ring filter is used for this purpose, but rarely in amateur installations. DPF high/lowpass duplexers 4-8 circuit filters. 909-915/954-960MHz rf repeater duplexer, US $ 0. 025 GHz to 2. We also specialize in developing custom products and systems as per the customer's unique specifications. Duplexers Use additional add-on [Piggy Back] Low Pass Port is available for use with either Duplexer and may be field installed at any time. The MFJ-916B duplexer is a series of inductance coils and capacitors that acts as a band-pass filter. AD9371 band center, 2. 5 dB at the band edge in the worst. It achieves this performance over a wide temperature range in a very small package. 0 dB Insertion Loss : > 45. Only products originally shipped from CDI or from an authorized supplier (drop-ship) will be returned to CDI. The MFJ-916B duplexer is a series of inductance coils and capacitors that acts as a band-pass filter. 35 dB Home Products. If you want a quality duplexer and no desense, look no further. This band-pass/band-reject duplexer provides maximum TX-to-RX isolation with minimal insertion loss. Avago’s ACMD-7403 offers best in class transmitter insertion loss to minimize power consumption and superior receiver insertion loss for excellent receiver sensitivity. This duplexer came out of working service and is in excellent condition. It exhibits excellent power handling, pass band flatness, rejection, and uplink / downlink isolation. If you need a duplexer outside of this frequency please contact us for availability and a quote for tuning. The SKY77458 Front-End Module (FEM) is a fully matched, 16-pad surface mount module developed for LTE/EUTRAN applications. DB Products, Inc. 5 dB max Insertion Loss Antenna - Rx 1. Compact duplexer MICRO-1501-C6 is meant to provide frequency isolation between transmitting and receiving channels. TX RX manufacturers a comprehensive line of duplexers with the critical specifications you require to operate a high performance system. Normally I can find spec sheets for most DB Products duplexers but this one seems to be some what of a mystery. The Telewave TPRD-4546 UHF Duplexer allows simultaneous operation of a transmitter or combiner and receiver into a common antenna. You are bidding on a used Decibel DB4076W-A UHF BPBR Duplexer. Duplexer Chengdu AINFO Inc.