Advent VISLINK Newswift 90 - Specification; 2.1 RF

VISLINK
Newswift 90-180 Motorised Antenna 6
2. SPECIFICATION
2.1 RF
Type Single circular
Diameter 0.9m, 1.2m, 1.5m, 1.8m
Configuration Offset
Mount Elevation over Azimuth
Frequency
Tx C-Band 5.85-6.425 GHz
X-Band 7.9-8.4 GHz
Ku-Band 12.75-13.25 GHz or 13.75-14.50 GHz
DBS-Band 17.3-18.1 GHz (optional 18.4GHz)
Rx C-Band 3.7-4.2 GHz
X-Band 7.25-7.75 GHz
Ku-Band 10.95-12.75 GHz
DBS-Band 10.95-12.75 GHz
0.9m 1.2m 1.5m 1.8m
Gain dBi Tx C-Band 38.0 39.7 Defined at the
OMT flange
Tx X-Band 40.0 41.5
Tx Ku-Band 40.7 43.1 45.1 46.5
Tx DBS-Band 47.2 48.6
Rx C-Band 34.2 36.0
Rx X-Band 39.2 40.8
Rx Ku-Band 38.5 41.0 43.1 44.4
Rx DBS-Band 43.1 44.4
WG Loss C-Band 2.0 dB
Ku-Band 1.2 dB
Off-axis gain Tx
29-25 logθ 100λ/D < 0 < 20°.
-3.5 20 < 0 < 26.4°.
32-25 logθ
26.4 < 0 < 48°.
Rx
32-25 logθ 100λ/D < 0 < 48°.
Polarisation Linear-orthogonal
Cross polar isolation -35 dB rel co-polar gain within 0.2
VSWR Tx 1.3:1
Rx 1.35:1
Port/Port isolation TX/RX (14.0-14.5) 40 dB (110dB incl filter)
Rx/Tx (10.95-12.75) 30 dB
Waveguide Flanges
C-Band CPR137