| Frequency range |
base unit |
9 kHz to 3.5 GHz |
| |
with R&S®UMS20-FE option |
9 kHz to 7.5 GHz |
| Scan speed |
with R&S®UMS20-PS option |
up to 1.8 GHz/s |
| IF spectrum display range |
|
1 kHz to 10 MHz
(1/2/5/10/20/50/100/200/500 kHz, 1/2/5/10 MHz) |
| Display modes |
|
normal (clear/write), average, max. hold, min. hold |
| Preselection |
|
included |
| Demodulation |
|
AM, FM, USB, LSB, ISB, pulse, CW, I/Q |
|
Interfaces
|
| External |
| DC voltage input |
|
7-contact circular connector |
| AC voltage input |
|
4-contact circular connector |
| LAN |
|
1 Gbit Ethernet, RJ-45 female |
| DC voltage output |
|
24 V DC, max. 500 mA, 5-contact circular connector with two open-drain drivers |
| Communications antenna |
|
N female, 50 Ω
(requires R&S®UMS175-B5 option) |
| Monitoring inputs |
|
N female, 50 Ω, 9 kHz to 7.5 GHz, 0 V DC; two inputs with internal switch (SPDT) |
| GPS antenna |
|
SMA female, 50 Ω |
| Internal (after opening the lockable door) |
| Monitor |
|
VGA female |
| USB |
|
2 × USB female, type A, USB 2.0 |
| SIM card |
|
mini-SIM 1.8/3 V
(requires R&S®UMS175-B5 option) |
|
General data
|
| Power supply |
|
100 V to 240 V AC, 50 Hz to 60 Hz, max. 200 VA |
| |
|
12 V to 30 V DC, max. 125 W |
| Operating temperature range, without direct sunlight |
base unit |
–30 °C to +40 °C |
| |
with all-weather cabinet (R&S®UMS12-B1 option) |
–30 °C to +50 °C |
| Storage temperature range |
|
–30 °C to +70 °C |
| Degree of protection |
base unit |
IP54 |
| |
with all-weather cabinet (R&S®UMS12-B1 option) |
IP55 |
| Relative humidity |
|
95 % cyclic test, at +25 °C/+40 °C |
| Shock |
|
in line with EN 60068-2-27, MIL-STD-810E, method 516.4, procedure 1 |
| Vibration |
sinusoidal |
in line with EN 60068-2-6 |
| |
random |
in line with EN 60068-2-64 |
| Electromagnetic compatibility (EMC) |
|
in line with EN 55022, ETSI EN 301489-1, ETSI EN 301489-22 |
| Dimensions (W x H x D) |
base unit |
300 mm x 445 mm x 176 mm
(11.81 in x 17.52 in x 6.89 in) |
| |
with all-weather cabinet (R&S®UMS12-B1 option) |
380 mm x 530 mm x 240 mm
(14.96 in x 20.87 in x 9.45 in) |
| Weight |
base unit |
8 kg (17.64 lb) |
| |
with all-weather cabinet (R&S®UMS12-B1 option) |
12 kg (26.46 lb) |
