Iskra FM50 Directional FM Antenna – 87.5-108 MHz, 5 Elements, 6.5-7.5 dBi Gain & F-Type
The Iskra FM50 is a 5-element directional FM antenna covering 87.5–108 MHz, with 6.5–7.5 dBi gain, designed for mast mounting in both residential and professional FM reception installations.Read the full description
Out of stock
Couldn't load pickup availability
Description
Description
The Iskra FM50 is a directional FM reception antenna designed for the 87.5–108 MHz band. With 5 elements and a gain of 6.5–7.5 dBi, it provides improved signal capture compared to omnidirectional alternatives, and its front-to-back ratio of 18–24 dB helps reject interference arriving from behind the antenna.
The antenna connects to a receiver or distribution amplifier via a female F connector and mounts on masts with an outside diameter of 20–62 mm. Beam width of 50° horizontal and 70° vertical allows some flexibility in alignment, while the 0–10° inclination adjustment gives fine control over the reception angle.
Key Features
- 5-element directional FM antenna for 87.5–108 MHz
- Gain: 6.5–7.5 dBi
- Front-to-back ratio: 18–24 dB for rear interference rejection
- Beam width: 50° horizontal / 70° vertical
- Antenna length: 176 cm
- Impedance: 75 Ohm
- Connection via female F connector
- Inclination adjustment: 0–10°
- Mast mounting for outside diameters of 20–62 mm
Product Benefits
- 5-element directional design captures more signal than a simple rod or dipole, improving reception in areas with moderate signal strength
- 18–24 dB front-to-back ratio reduces pickup of interference from transmitters behind the antenna, improving audio clarity
- Female F connector makes connection to standard coaxial distribution systems straightforward
- Wide mast compatibility (20–62 mm) suits the majority of rooftop and balcony installation masts
- 0–10° inclination adjustment allows optimisation for the elevation angle of the transmitter
Technical Specifications
- Model: Iskra FM50
- Frequency Band: FM — 87.5–108 MHz
- Number of Elements: 5
- Gain: 6.5–7.5 dBi
- Front-to-Back Ratio: 18–24 dB
- Beam Width: Horizontal 50°; Vertical 70°
- Antenna Length: 176 cm
- Impedance: 75 Ohm
- Coaxial Connection: Female F connector
- Inclination: 0–10°
- Mast Diameter Compatibility: 20–62 mm (outside diameter)
Why You'll Love It
- Mast mounting is straightforward with the included bracket accommodating masts from 20 to 62 mm — covering virtually all standard installations
- The F connector makes it easy to connect to coaxial cable runs and existing distribution systems without adapters
- At 176 cm, the antenna is compact enough for balcony or terrace installation while still providing directional gain
- Iskra is a well-established manufacturer of FM and TV antennas, with the FM50 a standard model in their directional FM range
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
