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SMA M RA LMR 400 CRIMP
Original price was: ₹216.00.₹184.00Current price is: ₹184.00.Add to cartThis SMA male right-angle connector is designed for crimping onto LMR 400 cables. It ensures a secure and stable connection for high-frequency signal transmission, suitable for RF applications with space constraints.
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DIN F 1/2″ LDF CLAMP
Original price was: ₹280.00.₹232.00Current price is: ₹232.00.Add to cartImpedance – 50Ω, Frequency – 6.5Ghz, VSWR – 1.15:1 (Max), Dielectric Resistance – ≥5000MΩ,country of origin-Made in India, packaging Type- Box, Colour-Silver, Usage- Connector Cable and Microwave Parts..
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Flat Omni Antenna 3dBi
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SMA M LMR 100 CRIMP
Original price was: ₹32.00.₹25.60Current price is: ₹25.60.Add to cartThis SMA male connector is designed for crimping onto LMR 100 cables. It ensures a secure and stable connection for high-frequency signal transmission, ideal for telecommunications and other professional RF applications.
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BNC(F) TO SMA(M) ADAPTOR 3GHZ
Original price was: ₹200.00.₹160.00Current price is: ₹160.00.Add to cart| BNC(F) TO SMA(M) ADAPTOR 3GHZ | The BNC(F) to SMA(M) adaptor is designed for RF and signal transmission applications, supporting frequencies up to 3GHz. It features a BNC female connector on one end and an SMA male connector on the other, allowing for easy interfacing between different connector types. This adaptor is ideal for use in telecommunications, broadcast systems, and test equipment, providing reliable signal transfer with minimal insertion loss. Its durable construction ensures long-term performance in both laboratory and field environments. |
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SMA M LMR 200 CRIMP
Original price was: ₹56.00.₹40.00Current price is: ₹40.00.Add to cartThis SMA male connector is designed for crimping onto LMR 200 cables. It provides a secure and stable connection for high-frequency signals, suitable for RF applications requiring reliable performance.
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Cold Shrink Tube for AISG/Jumper Cables
Original price was: ₹216.00.₹176.00Current price is: ₹176.00.Add to cartThe Cold Shrink Tube by RF CONNECTOR HOUSE is made from high-quality silicon rubber, offering superior insulation and protection for cables. With a 2:1 shrink ratio, it provides a secure fit around cables without the need for heat during installation. Rated for 220V and capable of withstanding temperatures from -55°C to +120°C, this tube offers durable protection against environmental factors like moisture, dust, and abrasion. Customizable in diameter, length, and thickness, it is ideal for cable repairs, insulation protection, and electrical applications in industrial, commercial, and residential environments.
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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
Original price was: ₹80.00.₹40.00Current price is: ₹40.00.Add to cartThe 3 dBi PCB Antenna is designed for 2.4 GHz applications, offering reliable performance for IoT, wireless connectivity, GPS, and navigation systems. Ideal for remote control, automation, and wireless medical devices, it ensures stable signal transmission and reception. Its compact PCB design is perfect for space-constrained applications, while its high efficiency enhances device connectivity. This antenna is an excellent choice for modern wireless technologies, ensuring optimal performance across diverse applications.
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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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Flat Omni Antenna 3dBi
Original price was: ₹288.00.₹240.00Current price is: ₹240.00. -
LPDA antenna 12dBi 698-2700MHz
Original price was: ₹1,600.00.₹1,280.00Current price is: ₹1,280.00.Add to cartFrequency – 698 – 960 / 1710 – 2700 MHz, Gain- 10~12dbi, VSWR- ≤ 2.0, Polarization- Vertical, Material- plastic, Storage- Channel 10kM…..
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Magnetic Base Antenna 6dBi 800-2500Mhz 3 Mtr
Original price was: ₹416.00.₹376.00Current price is: ₹376.00.Add to cartMagnetic Base Antenna 6dBi 800-2500Mhz 3 Mtr | The Magnetic Base Antenna 6dBi 800-2500MHz with 3 Mtr Cable is a high-performance antenna designed for enhancing signal reception across GSM, CDMA, and LTE networks. With a 6dBi gain, it offers significant improvements in connectivity. The magnetic base allows for easy installation on metal surfaces, while the 3-meter cable provides flexibility in positioning the antenna for optimal performance. Ideal for mobile communication, IoT systems, and other applications, this antenna ensures stable and efficient wireless communication in areas with weak signals. |
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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)
Type: MIMO (Multiple Input, Multiple Output) Antenna -
N M RA LMR 400 CRIMP
Original price was: ₹152.00.₹128.00Current price is: ₹128.00.Add to cart| N M RA LMR 400 CRIMP | A crimp connector for LMR 400 cables with RA design, ensuring a strong and dependable electrical connection, crucial for maintaining performance. |
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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……
Discone-Type Antenna 40-500MHz
Original price was: ₹144,000.00.₹120,000.00Current price is: ₹120,000.00.
| **Discone-Type Antenna 40-500MHz** | This Discone-Type Antenna is suited for a frequency range of 40-500MHz, providing a gain of 2-3.0dBi. It features linear polarization, a VSWR of 2:0, and a 50Ω impedance. The antenna is equipped with an N Female connector, suitable for wideband applications. It’s ideal for systems needing omni-directional coverage over a broad frequency range. |
A discone-type antenna is a versatile and broad-bandwidth antenna design that is particularly effective for covering a wide frequency range, making it suitable for applications such as scanning, radio communication, and general monitoring. Here’s a detailed overview of the discone antenna, specifically one that covers the 40-500 MHz frequency range:
### Overview of Discone-Type Antenna
**Design Concept:**
– The discone antenna consists of a disc-shaped element (for the high frequencies) and a cone-shaped element (for the low frequencies). The disc and cone are mounted on a common central feed point.
– This combination provides a very wide bandwidth, making the discone antenna an excellent choice for applications that require coverage across a broad spectrum.
### Key Features:
1. **Broad Frequency Range:** The design of the discone antenna allows it to operate effectively over a wide frequency range. For a 40-500 MHz antenna, it covers both VHF and UHF bands.
2. **Omnidirectional Radiation Pattern:** The discone typically provides an omnidirectional radiation pattern in the horizontal plane, which is useful for general coverage and scanning applications.
3. **Impedance Matching:** The antenna is usually designed to present a 50-ohm impedance to match typical radio equipment, though some variations may be designed for 75-ohm systems.
4. **High Gain:** While not as high-gain as some other antenna types, the discone offers good performance across its entire bandwidth.
### Design Specifications:
1. **Frequency Range:** 40-500 MHz
– **Lower Band (40-100 MHz):** Longer cone element to ensure coverage of lower frequencies.
– **Upper Band (100-500 MHz):** Disc element to cover higher frequencies effectively.
2. **Dimensions:**
– **Disc Diameter:** Typically proportional to the highest frequency in the range. For 500 MHz, the disc diameter may be around 8-10 inches.
– **Cone Length:** Generally around 1/4 wavelength of the lowest frequency. For 40 MHz, the cone length might be approximately 5-6 feet.
– **Cone Angle:** The angle between the cone’s axis and its surface is usually between 45 and 60 degrees, depending on design specifics.
3. **Material and Construction:**
– **Elements:** Often made of aluminum or stainless steel for durability and minimal weight.
– **Mounting:** Usually designed for mast or pole mounting, with provisions for robust attachment to withstand environmental conditions.
4. **Feed Point:**
– **Impedance Matching:** The feed point is typically matched to 50 ohms. It may include a matching network or balun to ensure efficient power transfer and minimize SWR (Standing Wave Ratio).
### Construction and Installation:
1. **Assembly:**
– **Disc and Cone:** Attach the disc and cone to the central feed point. Ensure that the cone is mounted with the correct angle and length.
– **Feed Line:** Connect the feed line to the central feed point. Use quality coaxial cable to minimize signal loss.
2. **Mounting:**
– **Pole or Mast Mount:** Secure the discone antenna to a mast or pole. Ensure that it is mounted securely and positioned to minimize obstructions that could affect performance.
– **Height:** For optimal performance, mount the antenna as high as possible above ground and away from large structures or other antennas.
3. **Tuning and Testing:**
– **SWR Measurement:** After installation, measure the SWR across the frequency range to ensure that it is within acceptable limits. Adjust if necessary.
– **Performance Testing:** Verify performance by checking the reception and transmission quality across the intended frequency range.
### Applications:
1. **Scanner Antennas:** Ideal for use with police scanners, amateur radios, and other scanning equipment due to its broad frequency range.
2. **General Radio Communication:** Useful for any communication applications that require coverage of VHF and UHF bands.
3. **Monitoring Stations:** Effective for monitoring a wide range of frequencies, including those used by various public services and communication systems.
### Maintenance:
– **Regular Inspection:** Check the antenna periodically for signs of wear, corrosion, or damage, especially if installed outdoors.
– **Cleaning:** Clean the antenna elements as needed to ensure good performance and longevity.
| Brand | RF CONNECTOR HOUSE |
|---|---|
| Gain | 6dBi |
| Operating temperature (℃) | -40C ~+85C |
| Frequency Range | 100~4000Mhz |
| VSWR | ≤2.0 |
| Polarization | Linear |
| Max Power | 50w |
| Impedance | 50Ω |
| Connector | N female |
40 reviews for Discone-Type Antenna 40-500MHz
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