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Antenna Specifications
e-mail: info@rfspin.cz https://www.rfspin.com
RF
Quad Ridged Horn Antenna – Model QRH400
Physical Specifications
Width 33.5 cm (13.19 in) Depth 33.5 cm (13.19 in) Height 43.3 cm (17.05 in) Weight 4.0 kg (8.82 lb)
▪ Linear or circular polarization (with hybrid)
Typical Parameters
VSWR Gain
Cross Port Isolation Cross Polarization
1
1,2
1,4
1,6
1,8
2
2,2
2,4
2,6
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5
VSW
R
Frequency (GHz)
Port A Port B
0
2
4
6
8
10
12
14
16
18
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5
Gai
n (
dB
i)
Frequency (GHz)
Port A Port B
-60
-55
-50
-45
-40
-35
-30
-25
-20
-15
-10
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5
Po
rt Is
ola
tio
n (
dB
)
Frequency (GHz)
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5
Cro
ss P
ola
r. r
eje
ctio
n (
dB
)
Frequency (GHz)
Port A Port B
Electrical Specifications
Frequency Range 0.4 GHz – 6 GHz VSWR (max.) < 2.1:1 Impedance 50 Connector 2x N female Power (CW / Pulse) 50 W / 100 W
Antenna Specifications
e-mail: info@rfspin.cz https://www.rfspin.com
RF
PORT A - Radiation Patterns
0.4 GHz 0.6 GHz 1.0 GHz
1.4 GHz 1.8 GHz 2.4 GHz
3.0 GHz 3.6 GHz 4.2 GHz
4.8 GHz 5.4 GHz 6 GHz
Antenna Specifications
e-mail: info@rfspin.cz https://www.rfspin.com
RF
PORT B - Radiation Patterns
0.4 GHz 0.6 GHz 1.0 GHz
1.4 GHz 1.8 GHz 2.4 GHz
3.0 GHz 3.6 GHz 4.2 GHz
4.8 GHz 5.4 GHz 6 GHz
Antenna Specifications
e-mail: info@rfspin.cz https://www.rfspin.com
RF
Beamwidth – Port A
E plane H plane
Beamwidth – Port B
E plane H plane
0
20
40
60
80
100
120
140
160
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
Be
amw
idth
(d
eg)
Frequency (GHz)
3 dB BW
6 dB BW
10 dB BW
0
20
40
60
80
100
120
140
160
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
Be
amw
idth
(d
eg)
Frequency (GHz)
3 dB BW
6 dB BW
10 dB BW
0
20
40
60
80
100
120
140
160
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
Be
amw
idth
(d
eg)
Frequency (GHz)
3 dB BW
6 dB BW
10 dB BW
0
20
40
60
80
100
120
140
160
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
Be
amw
idth
(d
eg)
Frequency (GHz)
3 dB BW
6 dB BW
10 dB BW
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