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SMA M RA LMR 400 CRIMP
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DIN F 1/2″ LDF CLAMP
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Cold Shrink Tube for AISG/Jumper Cables
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Rubber mastic Tape
Original price was: ₹240.00.₹200.00Current price is: ₹200.00.Add to cartThe Rubber Mastic Tape by RF CONNECTOR HOUSE is a high-performance, double-sided waterproof tape designed for sealing and insulating electronic components. Featuring a pressure-sensitive hot melt adhesive, it delivers strong bonding to steel, PVC, and other surfaces. With exceptional tensile strength (2400 psi), elongation (500%), and tear resistance (200 pli), this tape is flame-retardant and withstands high temperatures, ensuring reliable performance in harsh environments. Ideal for industrial and electrical applications, it provides superior protection against water, dust, and mechanical stress. Customizable in thickness and dimensions, this versatile tape meets diverse insulation and sealing needs.
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3 dBi WIFI internal antenna 2.4/5.8 GHz with 10 cm cable
Original price was: ₹80.00.₹40.00Current price is: ₹40.00.Add to cartThe 3 dBi WiFi Internal Antenna with a 10 cm cable is designed for 2.4/5.8 GHz wireless applications, providing reliable and strong connectivity for devices such as routers, IoT systems, smart home devices, and wireless access points. With a 3 dBi gain, it ensures improved signal strength and extended coverage for seamless performance. The compact design, combined with a 10 cm cable, makes it ideal for integration into space-constrained devices. This antenna is perfect for enhancing WiFi communication in a wide range of applications, including consumer electronics, industrial systems, and IoT networks, offering reliable and stable wireless connectivity.
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3dBi internal WIFI Antenna 2.4/5.8GHz
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3 dBi PCB Antenna 2.4 GHz
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ATU-130 MAX Radio Automatic Antenna Tuner
Original price was: ₹20,000.00.₹15,200.00Current price is: ₹15,200.00.Add to cartThe ATU-130 MAX is an automatic antenna tuner designed for HF radios, providing efficient impedance matching across a frequency range of 1.6 to 30 MHz. Capable of handling up to 125 watts, it ensures optimal signal transmission and reception. Its fast tuning response and memory function allow for quick adjustments, improving communication quality. The unit is housed in a rugged, weatherproof enclosure, making it suitable for outdoor use. Compact and reliable, the ATU-130 MAX easily integrates with various antenna types, making it ideal for both mobile and base station setups.
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LPDA antenna 12dBi 698-2700MHz
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Magnetic Base Antenna 6dBi 800-2500Mhz 3 Mtr
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MIMO ANTENNA PATCH 7/9DBI 698-2700Mhz
Original price was: ₹2,400.00.₹1,920.00Current price is: ₹1,920.00.Add to cartThe MIMO antenna patch with 7/9 dBi gain operates within the frequency range of 698-2700 MHz, making it suitable for a wide range of applications including cellular networks, LTE, 4G, and potentially 5G frequencies.
Frequency Range: 698-2700 MHz
Gain: 7 dBi (on lower frequencies) / 9 dBi (on higher frequencies)
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N M RA LMR 400 CRIMP
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Omni Antenna 5G 3DBI 800-2500Mhz
Original price was: ₹560.00.₹400.00Current price is: ₹400.00.Add to cartFrequency – 800 – 2500Mhz Polarization – Vertical VSWR – ?1.8 Gain – 3dbi, MateriaL- Metal, Color- White, Size-8-10ft, Feature- Waterproof, Mounting Type- Wall Mounted……
COUPLER 20DB N F/F 698-2700 MHZ
Original price was: ₹416.00.₹344.00Current price is: ₹344.00.
| COUPLER 20DB N F/F 698-2700 MHZ | This 20dB directional coupler operates between 698-2700 MHz, featuring N-type female connectors. It’s ideal for systems requiring higher isolation between coupled ports, ensuring effective signal management in telecommunications, broadcasting, and wireless communication applications. |
A 20 dB RF coupler with N-type female connectors is a passive device used to extract a portion of the signal power from a transmission line without significantly disrupting the signal. This coupler is useful in applications where precise signal monitoring or measurement is required, such as in telecommunications, broadcasting, and RF testing. The 20 dB coupling factor means it provides a relatively higher attenuation of the signal compared to couplers with lower coupling factors.
Specifications:
Frequency Range: 698 MHz to 2700 MHz
This range includes many important communication frequencies, covering parts of the cellular and Wi-Fi bands.
Coupling Factor: 20 dB
This indicates that the output signal is attenuated by 20 dB relative to the input signal. Practically, this means the coupled signal is approximately 1/100 of the input signal power.
Directivity: Typically 15 dB to 20 dB
Directivity measures the isolation between the input and the coupled output. Higher directivity values imply better isolation and reduced signal leakage between these ports.
Insertion Loss: Typically 0.5 dB to 1.0 dB
Insertion loss represents the power loss incurred when the coupler is inserted into the signal path. Lower values are preferable, indicating minimal signal attenuation.
Return Loss: Typically 15 dB to 20 dB
Return loss is a measure of how well the coupler matches the impedance of the transmission line. Higher return loss values indicate better impedance matching and less signal reflection.
Power Handling: Typically 10 W to 50 W
The maximum power the coupler can handle without damage. This can vary based on the design and construction materials used.
Connector Type: N-type Female
The coupler uses N-type female connectors, which are durable and designed for high-frequency applications. They are threaded for a secure connection with male connectors.
Construction: Generally constructed from high-grade materials such as aluminum or brass with a high-quality dielectric material (e.g., PTFE)
The choice of materials affects the coupler’s performance and durability.
Dimensions: Varies by model
The physical dimensions will depend on the specific design of the coupler. Ensure that it fits within the physical constraints of your setup.
Environmental Conditions:
Temperature Range: Typically from -40°C to +85°C
Humidity: Generally up to 95% non-condensing
Key Considerations:
Accuracy: A 20 dB coupler provides a more substantial signal sample compared to lower dB couplers, making it suitable for applications requiring more significant signal attenuation for accurate measurement.
Signal Integrity: With a high directivity and low insertion loss, this coupler maintains signal integrity and minimizes interference between the input and coupled outputs.
Application Suitability: Ideal for use in environments where precise signal monitoring or splitting is needed, such as in network testing, signal analysis, or power measurement systems.
| Brand | RF CONNECTOR HOUSE |
|---|---|
| Coupling | 20 dB |
| Characteristic Impedance | 50Ω |
| Frequency Range | 698-2700 MHz |
| VSWR | 1.5 |
| Color | Black |
| Connector | N-Female |
| Power Handling | 100W |
| Peak Power | 1000W |
| Temperature Range | – 45°C – +85 °C |
| In-Band Ripple | ≤0.3 |
10 reviews for COUPLER 20DB N F/F 698-2700 MHZ
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Very fast delivery.
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