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Ngày đăng: 09/09/2022
Liên hệXuất xứ: Đức
Bảo hành: 12 tháng
Phương thức thanh toán: tiền mặt hoặc chuyển khoản
Khả năng cung cấp: theo nhu cầu của khách hàng
Đóng gói: có
Liên hệDòng bộ thu băng rộng cho HF-VHF-UHF
IZT R3000 là dòng bộ thu băng rộng đa kênh:
Dải tần hoạt động/ Frequency range: 9 kHz to 3 GHz, 6 GHz or 18 GHz
Băng thông thời gian thực/ Real-time bandwidth up to 24 MHz
Cơ chế hoạt động đa kênh/ Multi-channel operation: lên tới 4 kênh độc lập trong dải băng thông 24MHz
Độ phân giải băng thông IF filter bandwidth: 6.25 kHz to 24 MHz
Độ phân giải 1 Hz tuning resolution
Định dạng dữ liệu đầu ra Digital IF output to Gbit LAN
Tốc độ dữ liệu qua LAN 115 MB/s
Định dạng dữ liệu output: I/Q complex baseband, complex FFT, and PSD
Tùy chọn đầu ra analog IF
Hỗ trợ điều khiển từ xa
Đồng bộ bên ngoài cho phép hoạt động ở chế độ direction finding (DF)
Nền tảng định vị vị trí TDOA
Tuân thủ tiêu chuẩn đo ITU
Chế độ quét nhanh
Giải điều chế tín hiệu Analog
Thiết kế dạng tủ rack với nhiều cấu hình khác nhau
Điều khiển bằng bảng điều khiển ở mặt thiết bị (IZT R3301)
Bảng thông số kỹ thuật IZT R3000:
| Technical specifications | ||
| Frequency range | HF | 9 kHz – 30 MHz (1) |
| VUHF | 20 MHz – 3 GHz (2) | |
| RF input | Impedance | 50 Ω |
| Maximum input power | HF | +20 dBm, +30 dBm with input attenuator active |
| VUHF | +15 dBm | |
| Tuning resolution | HF, VUHF | 1 Hz |
| VSWR | HF, VUHF | < 2.1 |
| Tuning accuracy | HF, VUHF | < 0.2 Hz |
| Reference frequency | HF, VUHF | 10 MHz internal/external |
| Internal reference stability | HF, VUHF | < 1 x 10-7 |
| Input sensitivity | HF: 100 kHz – 30 MHz
@ S/N = 10 dB |
-120 dBm @ 3 kHz BW
-111 dBm @ 25 kHz BW |
| VUHF: 20 MHz – 3 GHz
@ S/N = 10 dB |
-114 dBm @ 3 kHz BW
-105 dBm @ 25 kHz BW -92 dBm @ 500 kHz BW |
|
| Oscillator phase noise | HF | -130 dBc/Hz typical @ 1 kHz offset
-140 dBc/Hz typical @ 10 kHz offset |
| VUHF | -120 dBc/Hz typical @ 10 kHz offset | |
| Sweep time | HF, VUHF | < 3 ms, typical |
| Scanning speed | HF, VUHF | 4 GHz/s, linear
175 GHz/s, within 24 MHz bandwidth |
| Input IP3 | HF | +40 dBm, typical |
| VUHF | +24 dBm, typical (low distortion mode)
+13 dBm, typical (normal mode) |
|
| Noise figure | HF | 9 dB, typical |
| VUHF | 10 dB, typical (low noise mode)
15 dB, typical (normal mode) |
|
| IF rejection | HF | not applicable |
| VUHF | > 120 dB, typical | |
| Image rejection | HF | not applicable |
| VUHF | > 110 dB, typical | |
| Oscillator reradiation
at antenna output |
HF | not applicable |
| VUHF | < -110 dBm | |
| Preselector | HF | 12-Band |
| VUHF | 11-Band | |
| IF bandwidth | HF, VUHF | 6.25 kHz to 24 MHz |
| Analog to digital converter | SFDR, HF | 90 dB typical (referenced to the full scale of A/D converter) |
| SFDR, VUHF | 75 dB typical (referenced to the full scale of A/D converter) | |
| Digital post-processing | Digital downconverter | Variable decimation |
| Complex baseband | Variable bandwidth: 6.25 kHz to 24 MHz | |
| Complex FFT | 32-bit complex, 1024- or 4096-point FFT, polyphase filter
Variable bandwidth: 6.25 kHz to 24 MHz |
|
| Power density spectrum | Magnitude and logarithm of complex FFT | |
| Averaging | Variable averaging of PSD by 1, 2, 4, 8, 16, 32, 64 or 128 | |
| Digital data format | Complex baseband | 16-bit or 32-bit signed integer, I/Q samples |
| Complex FFT | 16-bit floating point, complex 1024- or 4096-point FFT | |
| Power density spectrum | 16-bit unsigned integer, 1024- or 4096-point FFT,
logarithmic scaling, range 256 dB |
|
| Maximum data rate | 115 MB/s | |
| Demodulation | Channels | Up to three demodulated simultaneously |
| All following demodulation parameters can be set for each channel individually | ||
| Demodulation modes | AM, FM, FM-W, PM, Pulse, USB, LSB, ISB, CW, I/Q | |
| IF filter | Additional bandpass fi ltering 0% to 100% of IF bandwidth | |
| IF Notch | Unlimited notches within IF bandwidth | |
| Squelch | -140 dBm to -40 dBm, resolution 1 dB | |
| Audio filter | Bandpass 300 Hz to 3300 Hz, low-pass 15 kHz | |
| Audio notch | Two notch filters, center frequency 0 Hz to 22 kHz | |
| Measurement | Signal level | -160 dBm to +20 dBm, resolution 0.1 dB |
| Frequency offset | Up to. IF bandwidth, resolution 1 Hz | |
| AM modulation depth | AM, AM+, AM-; m = 0% to 99.9%; resolution ≤ 0.1%
Indication error ≤ 5% (S/N = 40 dB, AF = 1 kHz, tmeas < 1s) |
|
| FM deviation | FM, FM+, FM-; Δf = 0 Hz to 10 MHz; resolution 1 Hz
Indication error ≤ 2% of occupied IF bandwidth (S/N = 40 dB, AF = 1 kHz, times < 1s) |
|
| PM | Δ_ = 0 rad to 12.5 rad; resolution = 0.01 rad
Indication error < 0.1 rad (S/N=40 dB, AF = 1 kHz, tmeas < 1s) |
|
| Bandwidth measurement | Automatic, up to 24 MHz bandwidth | |
| Interfaces | Antenna input, HF, VUHF | N, female, 50 Ω |
| External reference input | SMA, female, 50 Ω | |
| External trigger pulse | SMA, female, CMOS 3.3 V (5 V tolerant input) | |
| External synchronization | 6 x SMA, female, 50 Ω | |
| Service interface | RS232, D-SUB 9, male | |
| LAN | 1 Gbit LAN, CAT6, legacy support for 100 MBit |
|
Frequency range extension for IZT R3000 Series: 3 GHz to 6 GHz |
|
| Frequency range |
3 GHz to 6 GHz |
| RF input |
50 Ω (3) |
| Maximum input power |
+15 dBm |
| VSWR |
< 2.1 |
| Oscillator phase noise |
-120 dBc/Hz typical @ 10 kHz offset |
| Sweep time |
< 3 ms typical |
| Input IP3 |
+18 dBm (normal mode) |
|
+2 dBm (low noise mode) |
|
| Noise figure |
7 dB (low noise mode, LNA on, maximum gain) |
|
17 dB (normal mode, LNA off, maximum gain) |
|
| IF rejection |
> 120 dB, typical |
| Image rejection |
> 110 dB, typical |
| Oscillator reradiation at the antenna output |
< -110 dBm |
| Preselector filter |
8-Band |
|
2800 MHz to 3320 MHz |
|
|
3200 MHz to 3720 MHz |
|
|
3600 MHz to 4120 MHz |
|
|
4000 MHz to 4520 MHz |
|
|
4400 MHz to 4920 MHz |
|
|
4800 MHz to 5320 MHz |
|
|
5200 MHz to 5720 MHz |
|
|
5600 MHz to 6120 MHz |
|
|
Frequency range extension for IZT R3000 Series: 3 GHz to 18 GHz |
|
|
Frequency range |
3 GHz to 18 GHz |
|
RF input |
50 Ω |
