the r&s®ts8970 rf conformance test system complies with the requirements stipulated in v3.0b of the mrct specification for the test cases described in this document.
specifications are applicable for a calibrated r&s®ts8970 system under normal operating conditions after rf calibration and two hours of warm-up at ambient temperature.
the performance of the r&s®ts8970 is based on the technical specifications1) of the individual instruments and components within the system. the uncertainties for the r&s®ts8970 system are described in the document "r&s®ts8970_2_uncertainty_calculations".
the uncertainty is calculated and made available individually for each test case. the values listed apply at the dut port(s) of the r&s®ts8970.
they have been calculated in line with the following:
- guide to the expression of uncertainty in measurement (gum) – produced by iso/tag4/wg3 (1995)
- etsi tr 100 028-1 v1.4.1 (2001-12)
- esti tr 102 273-1-1 v1.2.1 (2001-12)
- application note (1gp43) – program for measurement uncertainty analysis with rohde & schwarz power meters
|
overview of technical specifications for devices used in the system
|
| |
| r&s®fsl |
spectrum analyzer |
pd 0758.2790.22 |
| r&s®fsq |
vector signal analyzer |
pd 0758.0945.22 |
| r&s®fsq-k92/-k93/-k94 |
wimax™, wibro application firmware |
pd 5214.1289.22 |
| r&s®nrp |
power meter in r&s®smart sensor technology |
pd 0757.7023.21 |
| r&s®smu200a |
vector signal generator |
pd 0758.0197.22 |
| r&s®amu200a |
baseband signal generator and fading simulator |
pd 5213.7954.22 |
| r&s®smu200a, r&s®smate200a, r&s®smj200a, r&s®amu200a |
digital standards for r&s®smu200a, r&s®smate200a, r&s®smj200a, r&s®amu200a |
pd 5213.9434.22 |
| r&s®osp |
open switch and control platform |
pd 5213.9928.22
(data sheet)
pd 5214.1437.12
(product brochure) |
| r&s®ts-ex-iq2 |
baseband digital combiner unit |
pd 5214.1766.22 |
| common data |
| overall frequency range |
depends on type of
isscu2x2 ordered |
400.0 mhz to 6.0 ghz or 2.0 ghz to 6.0 ghz |
| maximum dut cable loss |
|
3.5 db |
|
dut tx1/rx1 and dut tx2/rx2
|
| maximum output power |
|
0 dbm (pep)2) |
| maximum input power |
|
43 dbm |
| nominal source impedance |
|
50 ω |
| vswr (max.) in 50 ω system |
f ≤ 3 ghz |
1.2 : 1 |
| |
3 ghz < f ≤ 6 ghz |
1.3 : 1 |
| connectors |
|
precision n, female |
|
dut tx
|
| maximum input power |
|
43 dbm |
| nominal input impedance |
|
50 ω |
| connector |
|
precision n, female |
|
reference
|
| maximum output power |
|
–10 dbm (pep)2) |
| nominal source impedance |
|
50 ω |
| vswr (max.) in 50 ω system |
f ≤ 3 ghz |
1.2 : 1 |
| |
3 ghz < f ≤ 6 ghz |
1.3 : 1 |
| connector |
|
precision n, female |
|
interfaces
|
| remote control |
|
ethernet, usb, rs-232-c |
| reference rubidium frequency output |
|
10 mhz |
| operating data |
| mains power supply and consumption |
|
|
| phase |
|
2 × single phase (l n pe) |
| voltage |
|
115 v to 230 v ±6 % |
| frequency |
|
47 hz to 63 hz |
| circuit breaker, rating |
|
2 × 16 a |
| circuit breaker, type |
|
c |
| mains connector |
|
2 × cee7 (schuko) |
| consumption |
|
max. 3.5 kva |
| general data |
| environmental conditions |
|
|
| storage temperature range |
|
0 °c to 40 °c |
| maximum output power |
|
23 °c ± 3 °c |
| operating temperature range |
|
43 dbm |
operating temperature after
rf calibration 3) 4) |
|
±2 °c around temperature during rfc |
| relative humidity, non-condensing |
|
20 % to 80 % |
| electrical safety 5) |
|
|
| measurement equipment |
|
iec 1010-1, en 61010 part 1,
vde 0411 part 1 |
| it equipment |
|
iec 950, en 60950/vde 0805 |
| emc |
|
|
| emission |
|
en 55011 group i class
b/en 55022 class b |
| immunity |
|
en 61326/en 55011 |
| dimensions |
(w × h × d) |
1200 mm × 2000 mm × 800 mm
47.2 in × 78.7 in × 31.5 in) |
| weight |
|
approx. 500 kg (1102 lb),
depending on specific configuration |
1) see table “overview of technical specifications for devices used in the system”.
2) pep = peak envelope power.
3) air conditioning is strongly recommended.
4) the performance of rf calibration (rfc) on a yearly basis is recommended. rfc is independent of the requirement to perform individual device calibrations.
5) the protective conductor current for instruments must not exceed 3.5 ma. when several instruments are integrated into a test system, this limit value may be exceeded. in this case, make sure that the system is additionally grounded or is connected only via an iec 60309-compliant connector.