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Components – Passive
Bias Tees
Bias Tee components are primarily used in applications to inject DC currents or voltages in RF circuits. The bias tee injects DC currents or voltage RF circuits without affecting the RF signal through the main transmission path. Our line of bias tees are primarily used in applications to add or remove DC power in RF circuits or coax cables without affecting the RF signal through the main transmission path.
Pasternack bias tee components are available in a wide range of frequencies. Several bias tee connector choices are available. Some bias tee frequency choices include multiple connector types to choose from.
Bias tee components from Pasternack can operate from 100KHz to 50GHz . DC current of these bias tee products are in levels as high as 7 Amps and as low as 250 mA. VSWR of our bias tees range from 1.80:1 to 1.50:1.
Attenuators
Rojone is proud to announce its range of Attenuators.
100W 0-3GHz Attenuator
AMA-9310030 Series 100W attenuators are designed to operate from DC to 3GHz with low VSWR and high accuracy. They can be used for high power RF measurement and systems testing.
Fixed Attenuator
AMA-93 Series Frequency DC to 3 GHz
50 or 100 Watts
N or DIN 7/16 Connectors
Some items in stock ready for delivery.
Step Attenuator
AMA-154-35 Miniature SMA Dip Switch Selectable
DC to 6 GHz Attenuator, 0-35dB in 1dB Steps
ROJ-154-35 WaterProof IP66 Rated, Dip Switch Selectable
DC to 6 GHz Attenuator, 0-35dB in 1dB Steps
TNC Connectorised
Rojone has an extensive R&D capability and welcomes custom design requirements. We are able to design & manufacture attenuators quickly & cost effectively.
Please contact sales@rojone.com.au with your specifications.
Pasternack Fixed Attenuators
RF Attenuators are used in a wide variety of applications to satisfy requirements where a reduction in power is needed. Attenuators are often used to extend the dynamic range, reduce signal levels and match circuits. Attenuator RF components are available as fixed attenuators with a number of connector options. Pasternack attenuators for RF include 2.9mm connectors, 7/16 connectors, 7mm connectors, BNC connectors, F type connectors, N type connectors, SMA connectors and TNC connectors.
Attenuator products for bench mount testing applications are also available. These Pasternack RF attenuator lines include: fixed attenuators, continuously variable attenuators, rotary attenuators, programmable attenuators, push button attenuators, step attenuators and toggle switch attenuators.
Fixed Attenuator
Step Attenuators Push Button Style
Step Attenuators Toggle Switch
Radiall Attenuators
Radiall have been a market leader in design and manufacturing Attenuators for many years.
High reliability Space Qualified attenuators have also been designed & built to satisfy the stringent demands and are qualified by ESA/SCC.
The most popular devices are stocked by Rojone in Sydney. The selection includes;
Miniature Attenuators 1.0MB
QMA, DC-3GHz, 1 Watt
SMA, most popular DC-18GHz, Flat frequency response high performance 2 watt devices although a full range of SMA in various values, power levels & sizes are available.
SMA 2.9mm DC-40 GHz, 100% compatible with K (TM of Wiltron)
Standard Attenuators – Various attenuation Values
BNC, DC-2GHz, DC-3GHz, DC-8GHz, 1& 2 Watts
TNC, DC-2GHz, DC-2GHz, DC-12.5GHz, 1, 2, 25, 30, 50, 88, 100 Watts
QN, DC-3GHz, 1 Watt
N, DC-2GHz, DC-3GHz, DC-12.4GHz, DC-18GHz, 1, 2, 10, 15, 25, 30, 50, 80 & 100 Watts
7/16 DIN, DC-3GHz, DC-4GHz, 1, 25, 50 & 100 Watts
DC Blocks
Pasternack DC Blocks are primarily used to protect DC-sensitive RF circuitry in applications where DC power might exist on a transmission line or where a DC power spike might be generated. The DC Blocks operate to 18 GHz and are available in inner-only, outer-only and inner/outer DC block configurations.
50 Ohm SMA Male to SMA Female, 10MHz to 18GHz
50 Ohm N Male to N Female, 10MHz to 18GHz
50 Ohm BNC Male to BNC Female, 10MHz to 4GHz
50 Ohm TNC Male to TNC Female, 10MHz to 18GHz
50 Ohm 2.92mm Male to 2.92mm Female, 10MHz to 26.5GHz
75 Ohm 75 Ohm BNC Male to 75 Ohm BNC Female, 100MHz to 4GHz
75 Ohm 75 Ohm N Male to 75 Ohm N Female, 100MHz to 4GHz
50 Ohm 2.4mm SMA Male to 50 Ohm 2.4mm Female 100MHz to 50GHz
F Male to F Female, 10MHz to 2GHz
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Impedance Matching Pads
A full range of Pasternack impedance matching pads are available for quick delivery.
50 Ohm Male BNC to 75 Ohm BNC Female
50 Ohm Female BNC to 75 Ohm BNC Male
50 Ohm N Male to 75 Ohm N Female
50 Ohm N Female to 75 Ohm N Male
50 Ohm BNC Male to 75 Ohm F Female
50 Ohm BNC Female to 75 Ohm F Male
50 Ohm BNC female to 75 Ohm F Female
50 Ohm N Male to 75 Ohm N Female
50 Ohm N Male to 75 Ohm F Female
Lightning Protector Selection Guide
Rojone offers a range of lightning protection devices.
AMA-180 Low IM Lightning Protector – 800-2500 MHz
AMA-181 Low IM Lightning Protector – 400-520 MHz
N Connectorised Gas Arrestor
RJN-ST-N1N0 - Commercial DC to 5.8575 GHz N Male to N Female Arrestor
RJN-ST-N0N0 - Commercial DC to 5.8575 GHz N Female to N Female Arrestor
DIN 7/16 Connectorised Arrestor
ROJ-180A - Commercial 800-2500MHz DIN 7/16 Male to DIN 7/16 Female Connector
Should you not find what you are looking for, please contact us - sales@rojone.com.au
Times Microwave NEW Lightning Protection range
Times Microwave Systems has introduced its new, innovative Times-Protect™ line of surge and lightning protection products. These unique surge protection devices address applications throughout the entire useful RF frequency range from DC with capability up to and including 6 GHz.
Products available include:
LP-STR Series 800 MHz – 2500 MHz (DIN and N connector configurations), excellent passive intermodulation (PIM) performance, outstanding IL/RL characteristics, DC blocked for superior surge performance, high surge current rating, Broadband multi-strike design, high power rating over the entire frequency band & fully weatherised housing to IP67 standard.
LP-GTR Series DC – 3000 MHz (DIN and N connector configurations), DC pass, multi-strike capability, replaceable gas tube design, Broadband bidirectional performance, excellent IL/RL performance over the entire operating frequency band & fully weatherised housing to IP67 standard.
LP-BTR Series 125 MHz – 1000 MHz, DC blocking technology, excellent multi-strike performance, exceptional longevity, excellent multi-strike performance, outstanding IL/RL characteristics & superior surge performance.
LP-BTRW Series addresses applications in the 20MHz to 1000MHz spectrum. Weatherised to IP67 making it ideal for outdoor applications.
LP-BTRW-NFF - N Female connectors on surge and protected sides
LP-BTRW-NMP - N Male connector on protected side with N Female connector on surge side
LP-BTRW-NMS - N Male connector on surge side with N Female connector on protected side
Times Protect brochure 1.3MB
LP-GPX-05 Series now available with a type N, SMA, or TNC interface. Return loss characteristics from 1000 to 2000 MHz. Exceptional DC pass designs protect GPS receivers requiring up to 5Vdc power to be supplied on the center pin for L1, L2 and L3 bands. Fully weatherised housing is rated to IP65 allowing for outdoor installations.
LP-GPX-T Series offers outstanding Insertion Loss and Return Loss characteristics over the 1000-2000MHz band, making it suitable for protection of commercial and military GPS, as well as other applications in this band. Fully weatherised housing is rated to IP65 allowing for outdoor installations.
LP-GPX-05-TFF - TNC Female connectors on surge and protected sides – bidirectional
LP-GPX-05-TFM - TNC Male connector on one side & TNC Female connector on the other side – bidirectional
Radiall Professional Lightning Protection
Radiall has an extensive range of professional N & DIN 7/16, IP67, Quarter Wave Stub and Gas Discharge Lightning protection devices. Radiall’s arrestors are typically single band devices designed specifically for CDMA.
Pasternack Range
Pasternack stock a range of Surge Protectors.
Terminations/Loads
Rojone offers a comprehensive range of Terminations/Loads. Loads are used to effectively terminate unused outputs. A good load or termination is ideally perfectly matched to either 50 or 75 Ohm impedance to ensure the lowest possible return loss, meaning reflection back into your system. Rojone prides itself on offering quality loads and terminations, either designed and manufactured by Rojone or sourced via our exclusive supply arrangements with quality companies such as Radiall and Pasternack. The selection listed on our website is from the most popular series and products. Should you not find exactly what you need, please contact our helpful technical staff for assistance at sales@rojone.com.au
SELECTION GUIDE – Rojone Terminations
DIN 7/16 Male Termination, 3GHz
N Male Termination, 100W, 4GHz
N Female Termination, 200W, 3GHz
N & DIN 7/16 Terminations/Loads - this range incorporates a variety of termination types, uniquely developed with low intermodulation (PIM) characteristics ideally suitable for the LTE 4G cellular telecommunications industry.
1 to 2 Watt Range
R-404131-750 DC-3 GHz, 2 Watt, N Male Load
R-404170-111 DC-4 GHz, 2 Watt, DIN 7/16 Male Load
R-404175-111 DC-4 GHz, 2 Watt, DIN 7/16 Female Load
5-6 to 12 Watt Range
ROJ-LD111-01W DC-6 GHz, 5 Watt, N Male Load
R-404507-000 DC-2 GHz, 6 Watt, N Male Load
ROJ-LD211-01L DC-4 GHz, 5 Watt, DIN 7/16 Male Load
R-404514-000 DC-4 GHz, 6 Watt, DIN 7/16 Male Load
R-404567-000 DC-12.4GHz, 12 Watts, N Male Load
R-404564-000 DC-4 GHz, 12 Watts, DIN 7/16 Male Load
R-404564-500 DC-4 GHz, 12 Watt, DIN 7/16 Female Load
50 & 100 Watt Loads, with heatsinks
R-404830 DC-4 GHz, 50 Ohms, N Male 30 Watt Load
R-404840 DC-4 GHz, 50 Ohms, N Male 50 Watt Load
R-404850 DC-4 GHz, 50 Ohms, N Male 100 Watt Load
R-404847-118 DC-2 GHz, Load 50 Ohms, DIN 7/16 Female, 50 Watts
R-404857-118 DC-2 GHz, Load 50 Ohms, DIN 7/16 Female, 100 Watts
Cable Loads, 25, 30 , 50 & 100 Watt, Low PIM
AMA-5240CL-30W-30A 800-2500 MHz, Economical Cable load, PIM <150dBc, DIN 7/16 Male Plug, 50 Ohm, 30 Watts
AMA-5240CL-100W-30A 800-2500 MHz, Economical Cable load, PIM <150dBc, DIN 7/16 Male Plug, 50 Ohm, 100 Watts
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AMA-5257 Series Low PIM Cable Loads 700-2700 MHz 4G LTE, Small Cable Load, PIM <150dBc, DIN 7/16 Male, Female, N Male or Female 50 Ohms, 25, 30, 50 or 100 Watts Rojone has just released its new range of broadband 4G LTE Cable Loads. These loads are compact, lightweight (<1kg) & high performance, neatly presented on a laser cut stainless steel frame for easy installation. |
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| AMA-5247CL-100W-30A 700-2700 MHz 4G LTE, Economical Cable Load, PIM <150dBc, DIN 7/16 Male Plug, 50 Ohm, 100 Watts |  |
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AMA-5247CL-30W-30A 700-2700 MHz 4G LTE, Economical Cable Load, PIM <150dBC, DIN 7/16 Male Plug, 50 Ohm, 30 Watts |
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AMA-53100 & AMA-54100 Series Loads DC-3GHz or DC-4GHz, Loads, 50 Ohm DIN 7/16 or N Female, 50 or 100 Watts |
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Rojone has an extensive R&D capability and welcomes custom design requirements. We are able to design and manufacture terminations quickly and cost effectively. Please contact sales@rojone.com.au with your specifications.
Radiall Terminations
RADIALL offers a wide range of SMA, N, SMB, SMC, BNC, BMA, SSMA, Space Qualified, QN, TNC, 7/16 , & QMA product ranging in power handing capabilities from 1 to 100 Watt and frequencies of DC to 40GHz in their connectorised termination range.
Radiall Full Terminations catalogue 2.2MB
Radiall Miniature Termination Selection 1MB - SMP, DIN 1.0/2.3, QMA, SMA 2.9, SMA, SMB, SMC, BMA, SSMA
Radiall Standard Coaxial Terminations 1.2MB – BNC, TNC, QN, N
Calibration Termination Set 1.0MB
7/16 DIN Terminations 1.0MB
European Military Approved Coaxial Terminations 1.0MB
Pasternack Terminations
Pasternack offer a huge selection of Terminations from Stock USA, delivery to Australian customers within 5 working days max.
75 Ohm BNC Female Terminations
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Passive Filters
Cavity Filters
AMA-4000-1080-225 – Link-16 Cavity Filter 960-1215 MHz
FP40137-746/806 High-Q 3/4 wave Bandpass Cavity Filter, Single 7″ Can
Preselector Filters 700-1000MHz
PH4060C Highly Versatile Res-Lok 5 MHz Preselector
Cavity Filters UHF & Tetra Range
FP30107 High-Q Bandpass 1/4 wave Cavity Filter, Single 7″ Can
FP30109 High-Q Bandpass 1/4 wave Cavity Filter, Single 8.5″ Can
FQ30107 High Q Circuit 1/4 wave Cavity Filter, Single 7″ Can
FR30107 High-Q Notch 1/4 wave Cavity Filter, Single 7″ Can
Preselector Filters UHF & Tetra Range
FP30401 Compact Surface Mounted 1, 3 or 5 MHz Preselector
PH3040 Highly Versatile Res-Lok Preselector
Cavity Filters Low Band, Aviation & VHF Range
FP20107 High-Q Bandpass Cavity Filter, Single 7″ Can
FP20207 Bandpass Cavity Filter, Two 7″ Cans, 118-230 MHz
FQ20107 Q Circuit Cavity Filter, Single 7″ Can
FR20107 Notch Cavity Filter, Single 7″ Can
Preselector Filters Low Band, Aviation & VHF Range
FP20401 Compact Surface Mounted 1 MHz Preselector
FP20402 Preselector, UHF 130-170MHz, High Performance, N Male
PH2040 Highly Versatile Res-Lok 1 or 2 MHz Preselector
Combiners, Duplex & Multi Couplers
GSM900/GSM1800/3G Triplexer
TR-891821-1 is a high rejection triplexer, specially designed for NEXT-G/GSM800/1800 and and 3G systems.
TR-891821-1 - GSM900/GSM1800/3G Triplexer
LTE Band Duplexer
AMA-4526 is a high performance duplexer, specially designed for LTE systems working in 2.5-2.7GHz band. It features flat amplitude and phase response, high isolation, low insertion loss and low group delay.
AMA-4526 is ideal for wideband high-speed digital radio applications, such as LTE and Wi-Max systems.
AMA-4526 - 2.5GHz – 2.7GHz LTE Band Duplexer
Low PIM UHF Duplexer
The AMA-4596 series are low PIM cavity duplexers, designed for UHF digital radio systems working from 400-520MHz. The typical bandwidth of the pass band is 4MHz with up to 90dB isolation to TX band.
A High performance LNA can be used to improve the system sensitivity (P/N: AMA-3312-15). Please specify RX & TX frequency band and connector requirements when ordering (eg. AMA-4596-480/490-NF).
AMA-4596 - 400-520 MHz Low PIM UHF Duplexer
8-Way Combiner/Duplexer
ROJ-723-8 (412KB) – 2300-2400MHz 8-in4-out Combiner
ROJ-723-8-8 (415KB) – 2300-2700MHz 8-in-8-out Combiner
AMA-4238-716A (1.1MB) – 2300-2400MHz Duplexer for ROJ-723-8
UHF Multi-combiner
4-Way Coupler
AMA-1257-xx-1W – 700-2700 MHz 4-Port Coupler
Combiners (Network Combiners)
Presentations
Rojone has designed a number of combiners to customer specifications or application requirements. Notably one of the most popular combiners is our Multi-Network combiner providing 4 Input ports and 4 Outputs together with a monitor port for in-building applications.
Combiner 700-2700MHz
ROJ-074-4-4-716 Network Combiner 4 inputs / 4 outputs Low PIM
Design in progress, available very soon.
Combiners 800-2500MHz
ROJ-072-HYB2N – Two Way N Type 800-2500MHz Combiner
ROJ-072-HYB2N-LIM – Two Way N Type 800-2500MHz Combiner Low IM
ROJ-072-3HYB-716 – Two Way 7/16 800-2500MHz Combiner Low IM
Multi-Network Combiners 800-2500MHz
This fully integrated Multi-Network Combiner Module was designed specifically for in-building applications. This combiner accepts up to 4 networks into a distributed antenna system and offers 4 identical RF output ports.
Particularly within in-building applications where power budget is a limiting factor, this combiner design directs all RF energy into the Distributed Antenna System instead of dissipating power through multiple stage loads. This solution allows multiple sectors to be combined into one single sector for better trunking efficiency and frequency planning.
The module’s integrated design is configurable from 1 to 4 inputs and from 1 to 4 outputs. Unused input ports are broadband terminated using low power loads; unused output ports must also be broadband terminated using high power 100 watt loads to assure optimum performance.
Installation is easy; the combiner is provided with a robust mounting flange, ideal for wall mounting. All ports are low IM Female N connectorised and are easy to access. Our combiner also features a 30dB monitor port allowing for on-line hot system testing.
ROJ-073-4-4-716-IM 7/16 connectorized 800-2500MHz
ROJ-073NMT-4-4-716 7/16 Connectorzied 800-2500MHz with Monitor Ports Low IM
ROJ-073-4-4-N N Type Multi-Network Combiner
ROJ-073-4-4-N-HP N Type Multi-Network Combiner High Power
ROJ-065 Series N Type Older Version Superseeded by ROJ-073-4-4-N
Transmitter Combiners
Transmitter Combiners 700-1000MHz Range
- RTC10800R Compact Trunking Transmitter Combiner, 10 Channels
- RTC5800R Compact Trunking Transmitter Combiner, 5 Channels
- RTC6800R Compact Trunking Transmitter Combiner, 6 Channels
- TJ4 Cavity-Ferrite Transmitter Combiner, 7″ Cans
Transmitter Combiners UHF & Tetra Range
- CTx450F Open Cabinet Cavity-Ferrite Transmitter Combiner
- RTC5400R Trunking Transmitter Combiner, 5 Channels Hybrid-Ferrite Transmitter Combiner
- TJ3 Cavity-Ferrite Transmitter Combiner, 7″ Cans
- TN3 Cavity-Ferrite Transmitter Combiner, 8.5″ Cans
Transmitter Combiners VHF
- CS2 VHF Combiner, cavity-ferrite, 8.5″ 1/4 wave, 125W load
- TC2 Hybrid-Ferrite Transmitter Combiner
- TJ2 Cavity-Ferrite Transmitter Combiner, 7″ Cans
Circulators & Isolators
Pasternack offer an excellent range of stock line products such as:
CIRCULATORS
SMA & N Type Ferrite Circulators Ferrite RF circulators are valuable tools for the RF and microwave engineer. RF circulators are also unidirectional, but circulate the flow of energy from each port to its clockwise adjacent port.
SMA frequency ranges: 1-2 GHz, 2-4 GHz, 4-8GHz, 7-12.4GHz, 8-18GHz, 11-18GHz, 18-26.5GHz
N Type 10 Watt, frequency ranges: 1-2 GHz, 2-4 GHz, 4-8 GHz
ISOLATORS
SMA & N Type Isolators Ferrite RF isolators are valuable tools for the RF and Microwave engineer. The RF isolator acts as a unidirectional trap, isolating a source and load so that any reflected energy at the load is trapped or dissipated.
SMA Isolators standard frequency ranges: 1-2 GHZ, 2-4 GHz, 4-8 GHz, 7-12.4GHz, 8-18 GHZ, 11-18GHz,
18-26.5GHz
N Type 10 Watt Isolator standard frequency ranges: 1-2 GHZ, 2-4 GHz, 4-8 GHz
Waveguide Circulators are also available.
Please contact sales@rojone.com.au for your specific requirement.