 |
|
Home
>
Products
〉Sat
com. stations
> Satellite communications earth stations
9m antennas |
 |
Satellite communications earth stations
9m antennas |
|
|
|
|
|
 |
|
NWIEE
has developed the 9-Meter
C-band antenna to offer superior performance for a variety of applications
such as Satellite communications,broadcasst TV uplinks and broadcast TV
only receive station.
9-Meter antennas
incorporate three tiers of stretch-formed doubly contoured panels,
radials and hub assemblies for ease of field alignment. The reflectors and
elevation over azimuth kingpost pedestals provide the stiffness and
pointing accuracy required for C-band operration.
These antenna
are
deigned for
full
orbital are coverage.
The antenna
meet
IUT
CCIR-580 specifications for INTELSAT requirements as specified in associated IESS
documents.
|
|
|
Model
|
WT9C1Z
|
WT9Ku1Z |
|
Antenna Dia.
|
9m
|
|
Antenna Type
|
Shaped Gregorain Dual
Reflector |
|
FREQ.
(GHz)
|
RECEIVE：3.625
～ 4.200,
TRANSMIT：5.850 ～ 6.425
|
RECEIVE：10.95
～ 12.75
TRANSMIT：13.75 ～ 14.50
|
|
RECEIVE：3.400
～ 4.200,
TRANSMIT：5.850
～ 6.650
|
|
GAIN
(dBi)
|
Tx
= 53.2+20lg(f/6) ,
Rx= 50.0+20lg(f/4)
|
Tx
= 60.2+20lg(f/14.25),
Rx=59.2+20lg(f/12.5).
|
|
Tx
= 53.1+20lg(f/6) ,
Rx= 49.9+20lg(f/4) |
|
VSWR
|
(CP):
≤
1.25; (LP):≤ 1.3
|
|
PATTERN
|
meet IESS(INTELSAT) & CCIR
580-2
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
Site Map |
|
|
|
|
|
 |
China Electronics Technology Group Corporation
No 39th Research Institute
No.88 Second Dianzi(west) Xi'an ,CHINA
http://www.cetc-39.com
|
|
