CPI SAT Model 1138 1.2m QD Quick Deploy Antenna System
C, Ku, & X-Band configurations, easy setup and operation
Model 1138 Manual Fast Deploy Antenna
The CPI SAT (formerly GD Satcom Technologies & Prodelin) Model 1138 1.2-meter Quick Deploy antennas are designed for worldwide transmit and receive operation in C, X, Ku and Ka-band. These portable antennas consist of Precision Compression Molded reflectors and a compact aluminum pedestal. This results in a durable antenna with superior stiffness and high performance under wind loading conditions. The unique shape and the accurate reflector surface provide good sidelobe and cross-polarization performance. The antenna reflector consists of a two-segment SMC compression molded assembly. Repeatability is maintained with precision registration of the reflector segments and the feed support structure. The 1.2-meter antenna, including the feed, is packaged in three portable cases.
Features
- Precision compression molded offset reflector
- Compact galvanized steel pedestal
- Transport cases included
- Two-person assembly in less than 5 minutes
- Captive hardware/fasteners
- No tools required
- Quick adjust positioner
Options
- Paint/finishes
- Case upgrades
- Multiple feeds -- C, X, Ku and Ka-band
|
Frequency (GHz) |
3.625 - 4.200 |
5.850 - 6.425 |
3.625 - 4.200 |
5.850 - 6.425 |
7.250 - 7.750 |
7.900 - 8.400 |
10.950-12.750 |
13.750 - 14.500 |
||
|
Antenna Gain at Midband, dBi |
32.1 |
35.8 |
32.0 |
35.8 |
37.6 |
38.3 |
41.6 |
43.2 |
||
|
VSWR |
1.30:1 |
1.30:1 |
1.30:1 |
1.30:1 |
1.30:1 |
1.30:1 |
1.30:1 |
1.30:1 |
||
|
Pattern Beamwidth (in degrees at midband) -3 dB |
4.21 |
2.75 |
4.21 |
2.75 |
2.20 |
2.03 |
1.36 |
1.15 |
||
|
-15 dB |
8.84 5.78 |
8.84 5.78 |
4.62 4.26 |
2.86 2.41 |
||||||
|
Sidelobe Performance |
IESS 601 STD G |
IESS 601 STD G |
IESS 601 STD G |
IESS 601 STD G |
||||||
|
Antenna Noise Temperature 5° Elevation |
61 K |
73 K |
69 K |
71 K |
||||||
|
10° Elevation |
43 K |
55 K |
56 K |
56 K |
||||||
|
20° Elevation |
37 K |
50 K |
51 K |
49 K |
||||||
|
40° Elevation |
39 K |
51 K |
52 K |
48 K |
||||||
|
Power Handling |
2 kW CW |
1 kW CW |
1 kW CW |
2 kW CW |
||||||
|
Cross Polarization Isolation On Axis |
30.0 dB 30.0 dB |
17.6 dB 19.1 dB |
21.3 dB 21.3 dB |
30.0 dB 30.0 dB |
||||||
|
Within 1.0 dB Beamwidth |
26.0 dB |
26.0 dB |
17.6 dB |
19.1 dB |
21.3 dB |
21.3 dB |
27.0 dB |
27.0 dB |
||
|
Output Waveguide Interface Flange |
CPR-229G |
CPR-137G |
CPR-229G |
CPR-137G |
CPR-112G |
CPR-112G |
WR-75 Flat |
WR-75 Flat |
||
|
RF Specification |
975-3072 |
975-3542 |
975-3514 |
975-3078 |
||||||
Excellent for worldwide transmit and receive operation in C, X, Ku and Ka-band. Non-Motorized for low maintenance and weight savings.
