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VHF/UHF Antennas R&S®HE055 Active Omnidirectional Receiving Antenna
R&S®HE055
Active
Omnidirectional
Receiving Antenna
The R&S®HE055 active omnidirectional receiving antenna has an extremely wide frequency range from 1.5 MHz to
600 MHz. Applications in this frequency range require only one antenna.
1.5 MHz to 600 MHz
Its rugged mechanical design and small size make the antenna suitable both for stationary and various mobile applications.
With excellent large-signal characteristics and high sensitivity
The antenna’s excellent large-signal characteristics allows it to operate in areas of high signal levels.
Its low noise figure provides high sensitivity for reception of very weak signal levels.
Key facts
❙Active omnidirectional receiving antenna
❙Extremely wide frequency range
❙Space- and cost-optimized monitoring by using only one antenna in the system
❙Excellent immunity to high signal levels
❙High sensitivity due to very low noise figure
❙Rugged mechanical design (specially designed for mobile use and harsh environments)
Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2012/2013
10 kHz 1.5
10 100 MHz
VHF/UHF Antennas R&S®HE055 Active Omnidirectional Receiving Antenna
1 1.3 GHz 10 18 26.5
40 1
Specifications
Frequency range
Polarization
Input impedance
VSWR
1.5 MHz to 30 MHz
30 MHz to 600 MHz
Transducer factor (for antenna mounted to conductive plane)
IP2
IP3
1.5 MHz to 600 MHz vertical
50 Ω
< 1.5
< 3.0
7 dB/m to 30 dB/m (typ.) typ. ≥ 65 dBm typ. ≥ 40 dBm
Ordering information
Active Omnidirectional Receiving Antenna
Recommended extras
Bias Unit
Typical practical gain
–10
–15
–20
–25
–30
–35
–40
15
10
5
0
–5
0 100 200 300 400 500
Frequency in MHz
600
1 dB compression point
Power supply
Connector
MTBF
Operating temperature range
Max. wind speed
Dimensions (Ø × L)
Weight
≥ 10 dBm
21 V to 32 V DC (max. 500 mA)
N female
> 250 000 h
–40 °C to +85 °C
200 km/h approx. 153 mm × 1406 mm
(6 in × 55.4 in) approx. 3.5 kg (7.7 lb)
Type
R&S®HE055
R&S®IN600
Order No.
4065.1120.02
4094.3004.xx
9
10
Typical field strength sensitivity
–15
–20
–25
–30
–35
–40
–45
–50
–55
0 100 200 300 400 500
Frequency in MHz
600
At antenna output (measurement bandwidth Δf = 1 Hz; S/N = 0 dB).
Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2012/2013
11
12
13
7
8
5
6
3
4
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