CellAdvisor JD720C Series Cable and Antenna Analyzers (JD723C, JD724C, JD725C, JD726C)
Handheld cable and antenna analyzers combining line sweep, RF and optical power measurement and fiber inspection for cell site installation.
- Frequency range
- 100 MHz – 2.7 GHz
- Frequency range
- 5 MHz – 4 GHz
- Frequency range
- 5 MHz – 6 GHz
- Frequency resolution
- 10 kHz
Overview
The VIAVI CellAdvisor JD720C Series comprises handheld cable and antenna analyzers for cell site installation and maintenance. They combine line sweep measurements, RF and optical power measurements and fiber inspection in one lightweight instrument.
Most problems in wireless networks occur in the base station infrastructure: the antenna system, cables and connectors, and in particular the coax or fiber feed-line. Contamination of fiber connectors is the most common fiber-related fault. Networks with fiber-based feed-lines require verification of both RF and fiber, which the JD720C Series covers with a single instrument instead of separate RF and fiber testers.
The analyzers provide reflection (VSWR or return loss), distance to fault (DTF), 1-port cable loss, 1-port phase and Smith chart measurements. The JD725C and JD726C add 2-port transmission and phase measurements for insertion gain/loss, antenna isolation, TMA performance and verification of devices such as duplexers and combiners. Fiber inspection uses the VIAVI P5000i fiber microscope, and optical power is measured with VIAVI MP-60/MP-80 USB power meters.
The four models differ in frequency range and 2-port capability: JD723C covers 100 MHz to 2.7 GHz, JD724C and JD725C cover 5 MHz to 4 GHz, and JD726C covers 5 MHz to 6 GHz. Options include a built-in bias tee, a high-power CW signal generator, Bluetooth, USB GPS and WiFi connectivity, and TestWizard self-guided test procedures.
Software
The JDViewer application software is used for post-analysis, report generation and editing of frequency bands and cable types, and JDRemote provides remote control. TestWizard files created in Test Wizard Creator on a PC guide technicians through predefined, repeatable test procedures.
Models in this series
| Model | Description | |
|---|---|---|
| JD723C |
CellAdvisor JD723C Cable and Antenna Analyzer, 100 MHz to 2.7 GHz
Handheld 100 MHz to 2.7 GHz cable and antenna analyzer for 1-port line sweep, RF and optical power measurement and fiber inspection. |
Details → |
| JD724C |
CellAdvisor JD724C Cable and Antenna Analyzer, 5 MHz to 4 GHz
Handheld 5 MHz to 4 GHz cable and antenna analyzer for 1-port line sweep, RF and optical power measurement and fiber inspection. |
Details → |
| JD725C |
CellAdvisor JD725C Cable and Antenna Analyzer, 5 MHz to 4 GHz with 2-Port Transmission
Handheld cable and antenna analyzer covering 5 MHz to 4 GHz with 1-port and 2-port RF tests, RF/optical power measurement and fiber inspection. |
Details → |
| JD726C |
CellAdvisor JD726C Cable and Antenna Analyzer, 5 MHz to 6 GHz, 2-Port with Fiber Inspection
Handheld 5 MHz to 6 GHz cable and antenna analyzer with 1-port and 2-port RF tests, RF/optical power measurement and fiber inspection. |
Details → |
Key Features
- RF and fiber testing in a single solution
- Trace Overlay to detect signal degradation over time, comparing up to four traces
- Two measurements simultaneously on one display (Dual Display)
- PASS/FAIL indications with standard, multi-segment and window limit lines
- Faster calibration with EZ-Cal
- Self-guided systematic test procedures with TestWizard
- Fiber inspection with PASS/FAIL indications using the P5000i fiber microscope
- RF and optical power measurement using external power sensors and meters
- Three zoom zones for detailed analysis on multi-frequency bands
- Up to 40 dBm (10 W) RF port protection
- PDF/HTML report generation
- Automatic saving of events that exceed pre-defined limits
- Application software for post-analysis (JDViewer) and remote control (JDRemote)
- Web-based remote control via Bluetooth and Wi-Fi
- 7-inch color touch-screen display with outdoor and night display modes
- Database of over 80 wireless frequency bands and over 95 cable types
- DTF cable length up to 1,500 m (4,921 ft) with 2001-point high-resolution mode
- Multilanguage user interface
Specifications
Frequency
|
Frequency range
JD723C |
100 MHz – 2.7 GHz |
|---|---|
|
Frequency range
JD724C, JD725C |
5 MHz – 4 GHz |
|
Frequency range
JD726C |
5 MHz – 6 GHz |
| Frequency resolution | 10 kHz |
| Frequency accuracy |
±5 ppm at 25°C
For JD723C/JD724C applies to serial number IDE33869 and later |
| Aging per year |
± 1.5 ppm
For JD723C/JD724C applies to serial number IDE33869 and later |
| Data points | 126, 251, 501, 1001, 2001 |
Measurement Speed and Accuracy
| Measurement speed, reflection | < 0.7 ms/point |
|---|---|
| Measurement speed, DTF | < 0.8 ms/point |
| Corrected directivity (OSL calibration) |
>42 dB (typical)
After OSL calibration using recommended calibration kits; available only for serial number KR31659001 and later |
| Corrected directivity (EZ-Cal calibration) |
≤ 4 GHz: >38 dB (typical); > 4 GHz: >33 dB (typical)
After EZ-Cal calibration |
| Reflection uncertainty |
±(0.3 + |20log (1 + 10^(-EP/20))|) (typical)
EP = directivity – measured return loss |
Output Power and Input Levels
| Output power, high | 0 dBm (nominal) |
|---|---|
| Output power, low | –30 dBm (nominal) |
| Maximum input level, average continuous power | +25 dBm (nominal) |
| Maximum input level, DC voltage | ±50 V DC |
| Interference immunity, on channel |
+15 dBm (nominal) / +17 dBm (nominal)
Two values listed depending on model; datasheet layout does not state the model split |
| Interference immunity, on frequency |
+5 dBm (nominal) / +10 dBm (nominal)
Two values listed depending on model; datasheet layout does not state the model split |
Reflection and DTF
| VSWR range | 1 to 65 |
|---|---|
| VSWR resolution | 0.01 |
| Return loss range | 0 to 60 dB |
| Return loss resolution | 0.01 dB |
| DTF vertical VSWR range |
1 to 65
Resolution 0.01 |
| DTF vertical return loss range |
0 to 60 dB
Vertical resolution 0.01 dB |
| DTF horizontal range | 0 to (# of data points – 1) x horizontal resolution; Maximum = 1500 m (4921 ft) |
| DTF horizontal resolution |
(1.5 x 10^8) x (VP)/delta
VP = propagation velocity; delta = stop frequency – start frequency (Hz) |
| 1-port cable loss range |
0 to –30 dB
Resolution 0.01 dB |
| 1-port phase |
–180 to +180°
Listed as resolution in the datasheet |
| Smith chart resolution | 0.01° |
2-Port Transmission
|
Output power, high
JD725C, JD726C |
0 dBm (typical) |
|---|---|
|
Output power, low
JD725C, JD726C |
–30 dBm (typical) |
|
Measurement speed, vector
JD725C, JD726C |
< 1.3 ms/point |
|
Dynamic range, vector
JD725C, JD726C |
5 MHz to 3 GHz: 80 dB at average 5; 3 GHz to 6 GHz: 75 dB at average 5 |
|
Insertion loss/gain range
JD725C, JD726C |
–120 to +100 dB
Resolution 0.01 dB |
|
2-port phase range
JD725C, JD726C |
–180° to +180°
Resolution 0.01° |
Bias Tee (Option 001)
|
Voltage range
JD725C, JD726C |
+12 to +32 V
Supplied on the RF-In port |
|---|---|
|
Voltage resolution
JD725C, JD726C |
1 V |
|
Current
JD725C, JD726C |
250 mA at +32 V, 500 mA at +12 V |
High-Power CW Signal Generator (Option 005)
|
Output power range
JD725C, JD726C |
5 MHz to 4 GHz, –30 to +10 dBm |
|---|---|
|
Output power range
JD726C |
4 GHz to 6 GHz, –30 to +5 dBm |
|
Output power step
JD725C, JD726C |
1 dB |
|
Output power accuracy
JD725C, JD726C |
±1.5 dB
20 to 30°C |
Power Meters
| RF power meter display range |
–80 to +120 dBm
Standard; uses external RF power sensors |
|---|---|
| RF power meter offset range | 0 to 60 dB |
| RF power meter resolution | 0.01 dB or 0.1 x W (x = m, u, p) |
| Optical power meter display range |
–100 to +100 dBm
Standard; uses external MP-60/MP-80 optical power meters |
| Optical power meter offset range | 0 to 60 dB |
| Optical power meter resolution | 0.01 dB or 0.1 mW |
Connectivity Options
| Bluetooth connectivity |
Personal area network (PAN); File transfer profile (FTP) interface
Option 003 |
|---|---|
| WiFi interface type |
USB LAN Card
Option 006 |
| WiFi interface standard |
IEEE 802.11 b/g/n
Option 006 |
| Web-based remote control |
Internet Explorer, Chrome, Safari
Via Bluetooth or WiFi |
| USB GPS |
Latitude and longitude on display and with trace storage; USB 2.0 interface
Option 004 |
Ports and Interfaces
| Reflection/RF Out connector | Type-N, female |
|---|---|
| Reflection/RF Out impedance | 50 Ω (nominal) |
| Reflection/RF Out damage level | > +40 dBm, > ±50 V DC (nominal) |
|
RF In connector
JD725C, JD726C |
Type-N, female
N/A on JD723C/JD724C |
|
RF In impedance
JD725C, JD726C |
50 Ω (nominal) |
|
RF In damage level
JD725C, JD726C |
> +25 dBm, > ±50 V DC |
| USB host |
Type A, 2 ports
Connects flash drive, power sensor, P5000i, Bluetooth adapter, WiFi LAN card, or GPS receiver |
| USB client |
Mini B, 1 port
Connects to PC/laptop for data transfer |
| LAN | RJ45, 10/100Base-T |
| Serial |
9-pin D-SUB male
For JD72450551/JD72450552 |
Display
| Type | Resistive touch screen |
|---|---|
| Size | 7-inch, LED backlight, transflective LCD |
| Resolution | 800 x 480 |
| Speaker | Built-in speaker |
Power
| External DC input | 12 to 15 VDC |
|---|---|
|
Power consumption
JD723C, JD724C |
12 W; 34.5 W maximum (when charging battery) |
|
Power consumption
JD725C, JD726C |
15 W; 37.5 W maximum (when charging battery) |
| External AC power adapter input | 100 to 250 V (50 to 60 Hz, 1.2 A) |
| External AC power adapter output | 15 V DC, 4 A |
| Battery type | 10.8 V, 7800 mA/hr (LiON) |
|
Battery operation time
JD723C, JD724C |
>7.5 hr (typical) |
|
Battery operation time
JD725C, JD726C |
>5.5 hr (typical) Bias-T off, > 3 hr Bias-T on (Max) |
| Charge time | 3 hr (80%), 5 hr (100%) |
| Charging temperature | 0 to 45°C (32 to 104°F) ≤85% RH |
| Discharging temperature | –20 to 55°C (4 to 131°F) ≤85% RH |
Data Storage
|
Internal storage
JD723C, JD724C |
Maximum 900 MB
Up to 26,000 traces |
|---|---|
|
Internal storage
JD725C, JD726C |
Maximum 500 MB
Up to 21,000 traces |
| External storage |
Limited by size of USB flash drive
Supports USB 2.0-compatible memory devices |
Environmental
| Operating temperature, AC power | 0 to 40°C (32 to 104°F) with no derating |
|---|---|
| Operating temperature, battery | 0 to 40°C (32 to 104°F) at charging; –10 to 55°C (14 to 131°F) at discharging |
| Maximum humidity | 95% RH (noncondensing) |
| Storage temperature |
–40 to 70°C (–40 to +158°F)
With the battery pack removed |
| Shock and vibration | MIL-PRF-28800F Class 2 |
| ESD | IEC/EN 61000-4-2 |
| RoHS | EN 50581:2012 |
Physical
| Size (W x H x D) |
260 x 190 x 60 mm (10.2 x 7.5 x 2.4 in)
With battery |
|---|---|
|
Weight
JD723C, JD724C |
2.35 kg (5.18 lb)
With battery |
|
Weight
JD725C, JD726C |
2.50 kg (5.51 lb)
With battery |
| Calibration cycle | 2 years |
Applications
- Cell-site cable and antenna system verification
- Testing distributed radios with RF and fiber feed-lines
- DAS deployment validation
- NFC antenna testing (RFID and security equipment)
- Antenna isolation testing
- TMA, duplexer and combiner verification
Options & Accessories
| Option | Description |
|---|---|
| JD720C001 | Bias tee — Built-in bias tee supplying 12 to 32 V in 1 V steps on the RF-In port. For JD725C/JD726C only; requires option 002 for JD726C. |
| JD720C002 | 2-port transmission — Requires 2-port calibration kit. Standard for JD725C. |
| JD720C003 | Bluetooth connectivity — Includes a USB Bluetooth dongle and dipole antenna (JD70050006). |
| JD720C004 | USB GPS connectivity — Includes a USB GPS receiver. |
| JD720C005 | High-power CW signal generator — CW source for small cell coverage or DAS path loss testing. |
| JD720C006 | WiFi connectivity — Includes a WiFi dongle (JD70050008). |
| JD720C007 | TestWizard — Self-guided systematic test procedures from Test Wizard files. |
| JD78050509 | Y-calibration kit Type-N(m), DC to 6 GHz, 50 Ω |
| JD78050510 | Y-calibration kit DIN(m), DC to 6 GHz, 50 Ω |
| GC72550511 | 50 Ω load, DC to 4 GHz, 0.5 W — Not available in the EU market effective July 1, 2017 |
| JD78050507 | Dual-port Type-N(m) 6 GHz calibration kit |
| JD78050508 | Dual-port DIN(m) 6 GHz calibration kit |
| JD70050509 | Electronic calibration kit (EZ-Cal) |
| G700050530 | RF cable DC to 8 GHz Type-N(m) to Type-N(m), 1.0 m |
| G700050531 | RF cable DC to 8 GHz Type-N(m) to Type-N(f), 1.5 m |
| G700050532 | RF cable DC to 8 GHz Type-N(m) to Type-N(f), 3.0 m |
| G710050536 | RF cable DC to 6 GHz Type-N(m) to DIN(f), 1.5 m |
| G700050540 | Phase-stable RF cable with grip DC to 6 GHz Type-N(m) to Type-N(f), 1.5 m |
| G700050541 | Phase-stable RF cable with grip DC to 6 GHz Type-N(m) to DIN(f), 1.5 m |
| JD731B | Directional power sensor (peak and average), 300 MHz to 3.8 GHz, average 0.15 to 150 W, peak 4 to 400 W |
| JD733A | Directional power sensor (peak and average), 150 MHz to 3.5 GHz, average/peak 0.1 to 50 W |
| JD732B | Terminating power sensor (average), 20 MHz to 3.8 GHz, –30 to +20 dBm |
| JD734B | Terminating power sensor (peak), 20 MHz to 3.8 GHz, –30 to +20 dBm |
| JD736B | Terminating power sensor (peak and average), 20 MHz to 3.8 GHz, –30 to +20 dBm |
| MP-60A | USB optical power meter with software, 2.5 and 1.25 mm interfaces, 30-inch USB extender, and carrying pouch |
| MP-80A | USB optical power meter — high power, with software, 2.5 and 1.25 mm interfaces, 30-inch USB extender, and carrying pouch |
| FBP-SD101 | KIT: FBP-P5000i digital probe, FiberChekPRO software, case, and four tips |
| FBP-MTS-101 | KIT: FBP-P5000i digital probe, FiberChekPRO software, case, and seven tips |
| FIT-SD103 | KIT: FBP-P5000i digital probe, MP-60A USB power meter, FiberChekPRO software, case, tips, and adapters |
| FIT-SD103-C | KIT: FBP-P5000i digital probe, MP-60A USB power meter, FiberChekPRO software, case, tips, adapters, and cleaning materials |
| FIT-SD113 | KIT: FBP-P5000i digital probe, MP-80A USB power meter, FiberChekPRO software, case, tips, and adapters |
| G710050581 | Attenuator 40 dB, 100 W, DC to 4 GHz (unidirectional) |
| GC72450522 | AC/DC power adapter for JD723C and JD724C only |
| JD72050522 | JD720C AC/DC adapter for JD725C and JD726C |
| G710550325 | Rechargeable LiON battery |
| G710550324 | External battery charger |
| JD72050541 | JD720C soft carrying case |
| JD70050542 | JD720 hard carrying case with wheels |
| JD70050343 | CellAdvisor backpack carrying case |
| JD70050006 | USB Bluetooth dongle and dipole antenna 5 dBi |
| JD70050008 | USB WiFi dongle |
| JD72050005 | USB GPS receiver |
| JD720C362 | JD720C series user's manual, printed version |
| JD723C/24C-EW | JD723C/724C warranty extension |
| JD725/6-EW | JD725C/726C warranty extension |
| JD723/4-CAL | Certified Calibration for JD723/724 |
| JD725/726-CAL | Certified calibration for JD725/726 |
| JD720C100 | Certificate of calibration with test data for new instrument |
Documents & Resources
CellAdvisor: JD720C Series Cable and Antenna Analyzers
datasheet · PDF
CellAdvisor: JD730B Series RF Directional and Terminating Power Sensors
datasheet · PDF
Self-Guided Testing with TestWizard: Customized, systematic test procedures for CellAdvisor 720C cable and antenna analyzers
other · PDF
US Operator-Approved: VIAVI CellAdvisor Cable and Antenna Analyzer
brochure · PDF
Get VIAVI Certified: Become a Cable and Antenna Sweep Expert with VIAVI CellAdvisor Training and Certification
other · PDF
CellAdvisor JD720C Cable and Antenna Release Notes for Version 1.067.004
software · PDF
Online Training: CellAdvisor - Cable and Antenna Analysis Measurements
other
Certify Cable and Antenna Systems Efficiently and Consistently with TestWizard
app note · PDF
Essentials of Fiber to the Antenna: Cable and Antenna Testing
app note · PDF
Antenna Isolation Testing with CellAdvisor
app note · PDF
Cable and Antenna Analysis Technician Certification Course
other · PDF
CellAdvisor JD720C Series Software
software
Essential Distributed Antenna Systems (DAS) Deployment Testing
app note · PDF
Essentials of Fiber to the Antenna: Overview
app note · PDF
The CellAdvisor Portfolio: Approved by Major Mobile Operators
brochure · PDF
Analyzing DTF and VSWR Efficiently with CellAdvisor JD720C
app note · PDF
CellAdvisor Manuals and User Guides
manual
Fundamentals of Sweep Testing with the CellAdvisor
other
Getting Started with the CellAdvisor
other
Testing Gigabit LTE with the CellAdvisor
other
JDMapCreator (Application SW for PC)
software
JDPowerMeter (Application SW for PC)
software
JDRemote (Application SW for PC)
software
JDViewer (Application SW for PC)
software
TestWizard (Application SW for PC)
software
DAS Deployment Overview: Streamlined Approaches for DAS Deployments
app note · PDF
JD730 Series Power Sensors
app note · PDF
Work Smart with VIAVI Job Manager and StrataSync
brochure · PDF
Cell Site Installation Tips
brochure
RF Adapters Product Catalog
brochure · PDF
RF Test Antennas Catalog
brochure · PDF
Test and Certification Solutions for Contractors
brochure · PDF
Test Solutions for HetNets
brochure · PDF
VIAVI Care Support Plans
other · PDF
Test Wizard Creator Release Notes for Version 1.0
software · PDF
Test Wizard Creator Release Notes for Version 1.2.1
software · PDF
Interference in Cellular Networks: Intermodulation and Frequency Refarming
app note · PDF
LTE Evolved Multimedia Broadcast Multicast Services (eMBMS)
app note · PDF
LTE Multimedia Broadcast Multicast Services (MBMS)
app note · PDF
Reference Guide to Fiber Optic Testing: Volume 1
app note
Reference Guide to Fiber Optic Testing: Volume 2
app note