Tonna 9 elements 430Mhz yagi antenne

Adres: Molenwerf 21-A, 1911 DB Uitgeest
Tel: +31 (0)251 311934
Gsm: +31 (0)639406849
Fax: +31 (0)251 314032
Email: info@rys.nl
Website: www.rys.nl

Prijs: €72,00

Tonna F9FT 9 elements 430 Mhz yagi met Nconnector . Voormastmontage horizontaal of verticaal. 11 dBd versterking. 1,24 meter lang. 1Kw PEP

Electrical data

Radiation at 432 MHz
Effective electrical length	: 1.59 l
Isotropic gain	: 13.1 dBi
Aperture angle @ -3 dB
- E-plane	: 2 x 20.6°
- H-plane	: 2 x 23.7°
First side lobe set
- E-plane	- 22.2 dB @ 57°
- H-plane	- 14.7 dB @ 64°
Rear protection	: - 16.8 dB
Average stray radiation
- E-plane	: - 34 dB
- H-plane	: - 22 dB
Bandwidth
Gain @ -1 dB	: 409 to 440 MHz
Nominal impedance	: 50 W
Impedance match bandwidth @ SWR<1.3/1	: 431.0 to 438.5 MHz
Acceptable RF power (continous duty)	: 1000 W
Array of 2 or 4 antennas
(optimized stacking distance, from center to
center of elements, for minimal side lobe
radiation)
- E-plane - Electrical distance	: 1.33 l
- E-plane - Practical distance	: 0.92 m
- H-plane - Electrical distance	: 1.33 l
- H-plane - Practical distance	: 0.92 m

Mechanical data

Connector	: N
Overall length	: 1.24 m
Mass	: 1.2 kg
Effective wind load
- Horizontal polarisation	: 0.03 m²
- Vertical polarisation	: 0.04 m²
Approximate wind load (25m/s - 55 mph)
- Horizontal polarization	: 1.0 daN
- Vertical polarization	: 1.6 daN
Approximate wind load (45m/s - 100 mph)
- Horizontal polarization	: 3.3 daN
- Vertical polarization	: 5.3 daN