Máy phát tín hiệu vector siêu nhanh 100 kHz to 20 GHz hãng BNC - Mỹ
5 5 (1 đánh giá)Excellent phase noise
Ultra-fast switching
Ultra high I/Q data rates, deep internal memo
Wideband linear chirps
ASK, FSK, MSK, PSK
GSM/EDGE, 3GPP FDD including HSDPA, GPS, CDMA2000
Hãng sản xuất: BNC
Xuất xứ: Mỹ
- Bảo hành: 12 tháng
- Tình trạng : Còn hàng
Liên hệ
Đặt mua: 0904.787.059
- Khách hàng Dương Bá Khánh - (0982368xxx) đã mua 19 ngày trước (06/02/2020)
- Khách hàng Ngô Văn Hậu - (0987313xxx) đã mua 4 tháng trước (08/11/2019)
Thông số kỹ thuật Máy phát tín hiệu vector siêu nhanh 100 kHz to 20 GHz hãng BNC - Mỹ
Các tính năng
- Excellent phase noise
- Ultra-fast switching
- Ultra high I/Q data rates, deep internal memo
- Wideband linear chirps
- ASK, FSK, MSK, PSK
- GSM/EDGE, 3GPP FDD including HSDPA, GPS, CDMA2000
Ứng dụng
- Arbitrary I/Q waveform
- Radar signal simulation
- Receiver testing
- Avionic modulation emulation
- High speed antenna testing
- Mobile Radio Chip (multi-standard)
- IEEE 802.11 a/b/g Test and R&D
Giới thiệu máy phát tín hiệu vector
The Model 875 is an ultra fast-switching vector-modulated signal source covering a continuous frequency ranges up to 2.5 or 20 GHz, respectively, with a 0.001 Hz resolution. The standard APVSG enables ultra-fast CW frequency sweeping, chirping, intra-pulse modulation, pulse shaping all with very low phase noise. A high performance internal I/Q modulator enables customized modulation waveforms and supports dedicated modulation schemes including avionics modulation.The compact unit allows full front panel control via touch panel display.
Chỉ tiêu kỹ thuật
The specifications in the following pages describe the performance of the signal generator for 23 ± 5 °C after a 30 minute warm-up period. Typical specifications describe expected, but not warranted performance. Min and Max specifications are warranted.
|
Parameter |
Min. |
Typ. |
Max. |
Note |
|
Frequency Range |
100 kHz |
|
2.5 GHz 20 GHz |
875-2 875-20 |
|
Frequency bands |
100 kHz 10 MHz 500 MHz 1 GHz 1.8 GHz |
|
10 MHz 500 MHz 1 GHz 1.8 GHz 2.5 GHz |
Band 0 Band 1 Band 3 Band 4 Band 5 |
|
Resolution |
|
0. 001 Hz |
|
|
|
Frequency / Amplitude settling time |
|
|
|
|
|
Output power |
-20 dBm -90 dBm |
|
+20 dBm +15 dBm |
Electrical step attenuator |
|
Level resolution |
|
0.01 dB |
|
|
|
Level uncertainty, ALC on Temperature effects |
|
0.015 dB/ °C |
1.0 dB |
-15 to +15 dBm 0 to 45 °C |
|
Output impedance |
|
50 Q |
|
|
|
Reverse Power Protection |
|
|
|
|
|
DC Voltage |
|
|
±15 V |
|
|
RF power |
|
|
30 dBm |
|
|
Spectral purity at + 10 dBm Output harmonics |
|
-40 dBc |
-30 dBc |
|
|
Non-harmonic spurious Up to 2.5 GHz |
|
-65 dBc |
|
CW +10 dBm, > 3 kHz offset |
Sweeping Capability
|
Parameter |
Min. |
Typ. |
Max. |
Note |
|
Digital List Sweeps List of frequency, phase, amplitude, pulse, chirp, and modulation parameters |
||||
|
Step time |
100 ns 500 ns |
|
|
Within band Band to band |
|
Resolution |
|
1 ns |
s |
|
Reference Frequency: REF IN input and REF OUT output are at rear panel
|
Parameter |
Min. |
Typ. |
Max. |
Note |
|
Internal Reference Frequency |
|
100 MHz 10 MHz |
|
|
|
Initial accuracy |
|
|
±20 ppb |
calibrated at 23 ± 3 °C at time of calibration , user adjustable |
|
Temperature stability (0 to 50 °C) |
|
|
±20 ppb |
|
|
Aging 1st year |
|
0.5 ppm 0.1 ppm |
|
|
|
Aging per day (after 30 days operations) |
|
|
tbm |
|
|
Warm-up time |
|
5 min |
|
|
|
Output of internal reference |
|
10 MHz 10/100 MHz |
|
|
|
Output power |
|
0 dBm |
|
|
|
Output Impedance |
|
50 Q |
|
|
|
Phase Lock External Reference |
1 |
|
250 |
|
|
Reference input level 1-250 MHz |
-5 dBm |
0 dBm |
+13 dBm |
|
|
Lock Range 10 MHz |
|
|
±2 ppm |
|
|
Reference input impedance |
|
50 Q |
|
|
Trigger Input (TRIG IN) Input is TRIG IN at front panel
|
Parameter |
Min. |
Typ. |
Max. |
Note |
|
Trigger Types |
Continuous, point, list, gated, gated direction |
|
||
|
Trigger Source |
External, bus (GPIB, LAN, USB)) |
|
||
|
Trigger Modes |
Continuous free run, trigger and run, reset and run |
|
||
|
Trigger latency |
|
5 ns |
|
|
|
Trigger uncertainty |
|
1 ns |
|
|
|
External Trigger delay |
5 ns |
|
10 s |
User settable |
|
External Delay Resolution |
|
1 ns |
|
|
|
Trigger Modulo |
1 |
|
255 |
Execute only on Nth trigger event |
|
Trigger Polarity |
Rising, falling |
|
||
Quý khách có nhu cầu tư vấn Máy phát tín hiệu vector xin vui lòng liên hệ
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Địa chỉ: 14C2 Ngõ 521/51, Trương Định, Hoàng Mai, Hà Nội, Việt Nam
Điện thoại: (024) 66637998 | Hotline: 0904787059
Email: info@cotel.vn
