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EK2000
Specifications
High performance 10 KHz to 30 MHz radio receiver. Its excellent RF characteristics, its remote control features and high reliability even under difficult operating conditions, make this receiver able to handle all modulation types relevant for professional use. Protection of input up to 100V, 17 group-delay compensated IF filter bandwidths from 50 Hz to 8 kHz. Ideated in Germany, year of introduction 2006.
Reference market : professional
EK2000 specifications
| General |
| Frequency coverage | |
|---|---|
| 0.0100 ~ 30.0000 MHz | |
| Mode | |
| CW / FSK / LSB / USB / ISB / AM / FM | |
| Tuning step | |
| 1 Hz min |
| Receiver |
| Sensitivity [3] | |
|---|---|
| CW | 0.4 uV EMF (BW 300Hz, without preamp and preselection).
0.15 uV EMF (BW 300Hz, with preamp and without preselection). |
| SSB | 1.0 uV EMF (BW 2.7kHz, without preamp and preselection).
0.4 uV EMF (BW 2.7kHz, with preamp and without preselection). |
| AM | 2.7 uV EMF (BW 6kHz, without preamp and preselection).
1.0 uV EMF (BW 6kHz, with preamp and without preselection). |
| Selectivity [2] | |
| CW-N | 50 Hz (-3dB)
300 Hz (-60dB) |
| CW | 400 Hz (-3dB)
670 Hz (-60dB) |
| SSB | 2.7 kHz (-3dB)
3.8 kHz (-60dB) |
| AM | 6.0 kHz (-3dB)
8.2 kHz (-60dB) |
| FM | 8.00 kHz (-3dB)
10.20 kHz (-60dB) |
| RF preamplifier | |
| Yes | |
| NF (Noise Figure) | |
| 9 dB (with preamp)
17 dB (without preamp) |
|
| Blocking | |
| 3dB signal attenuation (30 kHz spaced interfering signal @ 5V EMF) | |
| IP2 (2nd order intercept point) | |
| +70dBm | |
| IP3 (3rd order intercept point) | |
| +35dBm | |
| Image rejection | |
| 90dB typ | |
| IF rejection | |
| 90dB typ | |
| PBT (Passband Tuning) | |
| Yes | |
| Notch filter | |
| Yes | |
| NB (Noise Blanker) | |
| Yes | |
| AGC (Automatic Gain Control) | |
| <3dB (1uV to 1V EMF)
<10 ms (attack time) 25 / 150 / 500ms / 1 / 3s (decay time) |
|
| Frequency stability | |
| ± 0.02ppm/°C
± 0.001ppm/°C [1] |
|
| Frequency accuracy | |
| ± 1ppm/year (aging)
± 0.1ppm/year (aging) [1] |
|
| Synthesizer settling time | |
| <50 ms | |
| Audio signal to noise ratio | |
| >46dB SINAD for 1mV EMF (weighted ITU-T O.41/P53) | |
| Features |
| Memory | |
|---|---|
| 401 user-programmable channels
100 half-duplex channels 1839 fixed-programmed channels (ITU, ship to shore) |
|
| Display | |
| Bargraph indication for PBT and Notch | |
| Antenna | |
| N 50Ω | |
| Power supply | |
| 97~253 VAC
19~31 VDC |
|
| Power consumption | |
| 2A typ (DC power) | |
| Audio power | |
| 3 W on 4Ω
50 mW on 300Ω (headset) |
|
| Connections | |
| RS-422
RS-485 or RS-232-C Jack (Squelch output, open collector) Jack (Receiver inhibiting) Jsck (Audio line) BNC (1 / 5 / 10 MHz reference input) BNC (Separate receive antenna) |
| Mechanical and environmental data |
| Operating temperature | |
|---|---|
| from -25°C to +55°C | |
| Dimensions | |
| 483 (W) x 132 (H) x 340 (D) mm | |
| Weight | |
| 13 kg |
- Optional oven-controlled frequency source (OCXO).
- Bandwidths example, 17 standard values available.
- For S/N = 10dB, 0.2 to 30 MHz.
Updated | Complete | UK - NORTHERN IRELAND
378 pages | 300+ Airports and Airfields
Voice com. | ACC | FIC | VOLMET | ACARS | VDL | ILS | VOR | DME
EK2000 series :
The R&S Series 2000 line includes transceiver and receiver systems for mobile and stationary use with powers of 150 Watt, 500 W and 1000 W. The series not only provides the full range of standard radiocommunications functions; it also offers a wide variety of applications by means of useful options. Communications take place in line with international standards. Fast and reliable data transmission as well as message handling allow the series 2000 to be integrated into modern multimedia systems, thus providing the basis for reliable, worldwide communications independent of existing infrastructures. It is possible to set up high-power broadband communications systems on the basis of the series components for transmissions on multiple channels with low frequency separation and in different emission modes.
Rohde & Schwarz Series 2000 transceiver photo
High RF selectivity; the optional FK2020/FK2040 digitally tuned RF selectors with a tuning time of only 10 ms enable fast frequency changes. Selectivity is up to 40 dB at 10% frequency spacing in the transmission and reception mode, while far-off selectivity exceeds 70 dB. The input is protected against overvoltages up to 200V EMF.
EK2000 review
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