Home > Products > Communication & CATV Instruments > DS2500Q,1000MHz Digital TV QAM Spectrum analyzer
DS2500Q,1000MHz Digital TV QAM Spectrum analyzer
Negotiable
/ Piece
1 Piece(Min.Order)
- xiamen shenzhen
- Credit Card
You May Like
Product Details
| Place of Origin | Fujian, China | Brand Name | OEM | |
| Model Number | DS2500Q |
Product Description
Product Overview
Integrating multiple functions in a single handheld instrument,the new DS2500Q is a powerful Digital TV QAM Analyzer with a comprehensive measurement suite specifically designed for HFC network testing,troubleshooting, and maintenance.
The DS2500Q's main functions include Enhanced Spectrum Analysis, Analog & Digital TV analysis, DOCSIS 3.0 analysis,Upstream Signal Generator, Ethernet testing, and Auto Test.
The revolutionary EVS function enables users to detect coherent distortions hiding under QAM carriers - without interrupting service. The DS2500Q supports Deviser's PC software toolkit, included with each unit, to make data transfer a snap.
Special Function
Figure 1: Spectrum Analysis
Figure 2: Spectrograph
Figure 3: DVB-C Channel Measurement
Figure 4: Constellation Display
Figure 5: BER and MER Statistical Analysis
Function & Benefits
- High Speed Spectrum Analysis: 4~1000MHz
- Integrated DOCSIS 3.0 Cable Modem
- Integrated Upstream Signal Generator (no FEC)
- Supports ITU- -T J.83 Annex A/B/C
- Error Vector Spectrum: identifies interference signals under QAM carriers, with no break in service
- Auto Test
Specifications
| Downstream Spectrum Analysis | |
| Frequency Range | 4 MHz ~ 1000 MHz |
| Frequency Stability | ± 1PPM (0 ~50 C) |
| Frequency Span | 0 MHz ~ Full span |
| Frequency Step | 1 kHz |
| Resolution Bandwidth filters (-3dB) | 30kHz,100kHz,300kHz,1MHz,3MHz |
| Video Bandwidth filters | 30Hz,100Hz,300Hz,1kHz,3kHz,10kHz,30kHz,100kHz,300kHz,1MHz,3MHz |
| Display Scale and Range | 1,2,5,10,20 dB/Div;8 vertical divisions |
| Sweep Time | 20ms ~ 25s |
| Input Level Range | -60dBmV ~ +60dBmV |
| Dynamic Range | 65dB (300kHz RBW) |
| Sensitivity | -50dBmV (300kHz RBW,Pre-amplifier On) |
| Attenuation | 0~40dB in 1dB steps |
| Pre-amplifier | Manual,18dB Gain |
| Accuracy of Measurements | <±1.0dB @+25±5 C (typical value) |
| Measurement Detector | Positive Peak, Negative Peak, Sample, Average, RMS |
| Reference Level | -80dBmV ~ +70dBmV |
| Markers | 2 vertical markers |
| Upstream Spectrum Analysis | |
| Frequency Range | 4~46 MHz (DOCSIS); 4~68 MHz (Euro DOCSIS 2.0); 4~88 MHz (Euro DOCSIS 3.0);4~120 MHz (DOCSIS 3.1); 4~210 MHz (DOCSIS 3.1) |
| Frequency Span | 42/64/84/116/206 MHz, zero span or manual selections (max 200 MHz) |
| RBW | 100kHz, 300kHz |
| VBW | 30Hz,100Hz,300Hz,1kHz,3kHz,10kHz,30kHz,100kHz,300kHz,1MHz,3MHz |
| Display Scale and Range | 1, 2, 5, 10, 20 dB/Div |
| Sweep Time | 20ms ~ 25s |
| Input Level Range | -60dBmV ~ +60dBmV |
| Attenuation | Automatic, 0~40dB |
| Pre-amplifier | Manual,18dB Gain |
| Accuracy of Measurements | <±1.0dB@+25±5 C (typical value) |
| Measurement Detector | Positive Peak, Negative Peak, Sample, Average |
| Markers | 2 vertical markers |
| Analog TV Measurement | |
| Standards | B/G, I, D/K, L/L’, M/N |
| Color Standards | NTSC, PAL, SECAM |
| Level Measurement Range | 40dBmV |
| Level Measurement Range | -40dBmV ~ +60dBmV |
| Accuracy | <±1.0dB @+25 ±5 C (S/N >30dB) |
| Level Resolution | 0.1dB |
| Resolution Bandwidth | 300kHz |
| CCN | >51dB (Requires +10 dBmV carrier level) |
| CTB/CSO | ≥61dB with ±2.0dB Accuracy |
| HUM Measurement | 1~20%: ±0.5% (1~5%): ±1.0% (5~20%) |
| Tilt | Up to 16 channels |
| Pre-amplifier | Manual,18dB Gain |
| Attenuator | Automatic, 40dB |
| Digital TV Measurement | |
| Frequency Range | 46 ~ 1050 MHz |
| Power Level Range | -30dBmV ~ +50dBmV |
| Level Resolution | 0.1dB |
| Accuracy | < ±1.5dB@+25 ±5 C (C/N>20dB) |
| Modulation Type | 16,32,64,128,256 QAM (J.83 Annex A and C);64,256 QAM (J.83 Annex B) |
| Interleave Depth | (128, 1) ~ (128, 4) for J.83B; (12, 17) for J.83 A/C |
| Symbol Rate | 4.0 MS/s ~ 7.0 MS/s |
| SNR | >43dB; Accuracy: ±2.0dB |
| MER | >41dB; Accuracy: ±2.0dB |
| BER | 1E-3 ~ 1E-9 |
| Constellation | 16, 32, 64, 128, 256 QAM |
| Cable Modem Measurement | |
| Supported Standards | DOCSIS 1.1, 2.0, 3.0; EuroDOCSIS 1.0, 1.1, 2.0, 3.0 |
| Downstream Demodulation | 64, 256 QAM |
| Downstream Frequency Range | >91 MHz (US); >100 MHz (EU) |
| Downstream Maximum Speed | Up to 304 Mbps (6 MHz) and 400 Mbps (8 MHz) |
| Downstream Channel Bonding | Up to 8 channels |
| Downstream Bandwidth | 6MHz / 8MHz |
| Downstream Input Signal Level | -15dBmV ~ +15dBmV |
| Upstream Frequency Range | 5 ~ 42 MHz; 5 ~ 65 MHz; 5 ~ 85 MHz |
| Upstream Signal Bandwidth | TDMA:200/400/800/1600/3200/6400kHz; S-CDMA:1600/3200/6400kHz |
| Upstream Output Signal Level | QAM level range: +17 to +58dBmV; QPSK level range: +17 to +61dBmV |
| Upstream Channel Bonding | Up to 4 channels |
| Upstream Maximum Speed | 120 Mbps (4 channels bonding) |
| Upstream Signal Generator | |
| Signal Modulation | CW, QPSK, 16 QAM, 64 QAM, 256 QAM |
| Symbol Rate | 1.28 MS/s, 2.56 MS/s, 5.12 MS/s |
| MER | >38dB; Accuracy ±2dB |
| Frequency Range | 5MHz~85MHz |
| Frequency Adjustable Steps | 1MHz |
| Signal Level Range | 8.0~58dBmV (CW, QPSK) |
| Level Adjustable Step | 1dB |
| Others | |
| RF Input | 75Ω F-type connector |
| USB | USB 1.1 |
| Ethernet | RJ45, 10/100T Ethernet |
| Display | 4.3inch 480*272 TFT LCD |
| AC/DC Adapter | 100~240 V/50~60Hz (AC); 12V/3A (DC) |
| Battery | Li-ion, 7.4 V/7.8Ah |
| Charge Time | Approx. 4 hours |
| Working Time | > 6 Hours |
| Dimension (W×H×L) | 245mm*130mm*60mm |
| Weight | About 1.5kg (3.3 lbs) |
DS2500Q,Digital handheld catv/qam analyzer
Contact Us
- Xiamen Wellzion Electronics Co., Ltd.
- Contact nameMelissa Zhang Chat Now
- Phone86-592-5562446
- AddressROOM 608,B BUILDING,SEG E-MART, NO.806 YUANSHAN NAN ROAD,XIAMEN,FUJIAN,CHINA, Xiamen, Fujian
Product Categories
New Products
-
S7000,TV Satellite Meter
-
S7000,satellite tv signal meter
-
DS2500Q,Digital CATV QAM Analyzer
-
DS2500Q,Digital handheld catv/qam analyzer
-
DS2500Q,Digital TV QAM Analyzer
-
S7000,950MHz~2150MHz Satellite Spectrum Analyzer
-
S7000,satellite spectrum analyzer,catv spectrum analyzer
-
S7000,Analog TV analyzer,cable tv analyzer
-
S7000,Satellite TV analysis,digital tv analyzer,CATV analyzer
-
S7000,Satellite Analyzer,TV Analyzer
-
AE2300L, 160km Distance 30/28 Dynamic Range OTDR Machine
-
AE2300L, 30/28 Dynamic Range Optical Fiber OTDR
-
AE2300, RJ45 and USB Interface 34/32 Dynamic Range Optical Fiber OTDR
-
AE2300, 160km Distance 34/32 Dynamic Range OTDR Machine
-
AE2300, 160km Distance 34/32 Dynamic Range Handheld OTDR
-
AE2300, RJ45 and USB Interface 34/32 Dynamic Range OTDR
-
AE2300, 160km Distance 34/32 Dynamic Range Mini OTDR
-
AE2300L, 30/28 Dynamic Range Handheld Mini OTDR
Popular Searches
- video balun
- utp balun
- utp video balun
- CCTV Accessories
- cctv balun
- passive video balun
- balun
- Hd Video Balun
- Optical Rotary Encoder
- Rotary Encoder
- rotary potentiometer
- mouse encoder
- absolute encoder
- rotary potentiometers
- transmission system
- hdmi transmitter
- coder
- current transmitter
- waterproof rotary encoder switch
- Cctv Video Balun
- Video Balun Transceiver
- diversity receiver
- iptv streaming encoder
- encoder
- cofdm
- Output Encoder Modulator
- catv agile modulator
- catv rf modulator fixed channel
- wireless audio sender
- asi pci card
Recommended Products
- NIO-T15B Desktop FM Tuning Broadcast, High-Quality Audio, Bluetooth PC Control, USB
- NIORFNIO NIO-T35M 35W Simultaneous Interpretation Wireless FM Broadcast Transmitter for Self-driving Tours, Communities and Churches
- NIORFNIO NIO-T50M 50W High-Power FM Emergency Tuning Broadcast for Farms with a 10-Kilometer Radius
- NIORFNIO NIO-T25M 25W FM Broadcast Transmitter for Drive-in Theaters, Self-driving Tours, Farms, and Small Communities
- NIORFNIO NIO-T600M 0.6W Handheld portable FM transmitter for private music radio
- NIORFNIO T25M 25W Drive-in Theater and Farm Community Broadcasting Equipment with TF Card Playback and PC-controlled Sound Card
- NIORFNIO NIO-T15B 0~15W FM transmitter Drive-in theater, family gathering, small-scale broadcast conference
- NIORFNIO NIO-T600B Portable Multimedia FM Transmitter, Bluetooth 5.0 Monitoring Bluetooth Headset MP3 Player
- NIORFNIO NIO-T300B Portable multimedia FM transmitter held in hand with the function of monitoring a Bluetooth 5.0
- NIO-T300B Portable FM Transmitter with Bluetooth 5.0, suitable for small - scale dance parties, family gatherings, teaching and speeches
- NIO-T300B Vehicle-mounted small and portable FM transmitter, suitable for KTV monitoring, supports MP3 playback, and features Bluetooth 5.0
- NIORFNIO T300B Vehicle-mounted small and portable FM transmitter, suitable for KTV monitoring, supports MP3 playback, and features Bluetooth 5.0
Find Similar Products By Category
- Electrical & Electronics > Telecommunication & Broadcasting > Radio & TV Broadcasting
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Xiamen Wellzion Electronics Co., Ltd.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
Melissa Zhang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile