Reference frequency, internal |
Aging per year |
|
= 1 ppm |
TX power measurement (R&S®EDST300 analyzer) |
Measurement range (peak detector) |
autorange mode |
|
|
RF input 1 |
–80 dBm to +30 dBm |
|
RF input 2 |
–100 dBm to +10 dBm |
Peak level deviation |
standard TACAN signal in line with MIL-STD-291C or standard DME signal in line with ICAO Annex 10, RF input 1, level range 15 dBm to 25 dBm, 95 % confidence level, +20 °C to +30 °C |
0.3 dB |
Transponder delay/distance measurement |
Input level range |
RF input 1 |
–80 dBm to +30 dBm (nom.) |
Deviation |
–70 dBm to +30 dBm, RF input 1, measurement time = 200 ms, PRR = 100/s 95 % confidence level |
= 50 ns,
= 7.5 m (nom.),
= 0.005 NM (nom.) |
TACAN modulation analysis (R&S®EDST-K1 option) |
Input level range |
RF input 1 |
–80 dBm to +30 dBm |
Bearing |
Deviation |
–70 dBm to +30 dBm, RF input 1,standard TACAN signal in line with STANAG 5034, modulation depth of 15 Hz and 135 Hz signals = 21 %, measurement time = 1 s |
< 0.2 ° |
Bearing acquisition time |
|
< 3 s |
Pulse shape analysis (time domain, R&S®EDST-K2 option) |
Resolution bandwidth |
selectable |
0.5 MHz, 10 MHz (nom.) |
Reference level |
|
–70 dBm to +30 dBm |
Trace functions |
|
clear/write, average, max. hold |
Trigger |
Trigger source |
|
level/external/DME pulse/interrogator, MRB/ARB trigger source |
Trigger delay |
|
–500 µs to +8000 µs |
Pulse shape analysis |
pulse 1, pulse 2 |
rise time, duration, decay time |
Deviation |
|
< 0.05 µs (nom.) |
Pulse spacing |
Deviation |
|
< 0.05 µs |
RX measurement (R&S®EDST300 generator, R&S®EDST-B2 option) |
Output power |
|
–80 dBm to +30 dBm |
Output power step size |
|
0.1 dB |
Level uncertainty |
+20 °C to +30 °C |
< 1 dB, 0.5 dB (typ.) |
Pulse rate |
default mode |
5 Hz to 6000 Hz in 1 Hz steps |
|
ICAO compliant mode, search/track |
5 Hz to 150 Hz / 5 Hz to 30 Hz in 1 |
Pulse counter |
Frequency range |
|
2 Hz to 1 MHz |
Uncertainty |
|
< 1 Hz (nom.) |
Test antenna |
Gain |
|
11 dBi (nom.) |
Front-to-back ratio |
|
> 26 dB (nom.) |
General data |
Power supply |
Rated voltage |
base unit |
20 V to 28 V DC |
|
external power supply |
100 V to 240 V AC (±10 %) |
Battery operating time |
with R&S®EDST-B3 option (new, fully charged battery) |
> 2.5 h |
Dimensions |
W × H × D |
342 mm × 157 mm × 266 mm (13.46 in × 6.18 in × 10.47 in) (3/4 19", 3 HU) |
Weight |
fully equipped (incl. R&S®EDST-B2 and R&S®EDST-B3), without external power supply |
7.2 kg |